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v8/test/cctest/interpreter/bytecode_expectations/Generators.golden

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First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
#
# Autogenerated by generate-bytecode-expectations.
#
---
pool type: mixed
execute: yes
wrap: no
test function name: f
---
snippet: "
function* f() { }
[Interpreter] Make lazy compilation the default. BUG=v8:4280,v8:5038 LOG=N Review-Url: https://codereview.chromium.org/2007453002 Cr-Commit-Position: refs/heads/master@{#36476}
2016-05-24 12:51:18 +00:00
f();
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
"
[generators] Perform state dispatch in loop header. This is necessary to eventually build a turbofan graph. BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1901713003 Cr-Commit-Position: refs/heads/master@{#35820}
2016-04-27 12:40:39 +00:00
frame size: 11
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
parameter count: 1
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
bytecode array length: 207
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Ldar), R(new_target),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(JumpIfUndefined), U8(21),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(ResumeGenerator), R(new_target),
B(Star), R(1),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(1), U8(0),
[interpreter] Don't assume generator functions do an initial yield. Async functions are implemented via special generator functions; special in the sense that they generally do not immediately yield. However, our generators implementation still assumed that every generator function initially yields (concretely: before doing the state dispatch in a loop header). This CL fixes that. R=littledan@chromium.org, rmcilroy@chromium.org BUG=chromium:638019 Review-Url: https://codereview.chromium.org/2253033002 Cr-Commit-Position: refs/heads/master@{#38684}
2016-08-17 15:03:19 +00:00
B(JumpIfTrue), U8(57),
[interpreter] Remove redundant code in ForInPrepare ForInPrepare checked whether the receiver object was null, undefined or converted to a JSObject. This is already done by the generated bytecode. BUG=v8:4820 LOG=n Review-Url: https://codereview.chromium.org/2208043002 Cr-Commit-Position: refs/heads/master@{#38394}
2016-08-05 17:33:46 +00:00
B(LdaSmi), U8(76),
[interpreter] Remove BytecodeArrayBuilder::Illegal(). BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1979523002 Cr-Commit-Position: refs/heads/master@{#36249}
2016-05-13 16:01:15 +00:00
B(Star), R(2),
B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
[interpreter] Don't assume generator functions do an initial yield. Async functions are implemented via special generator functions; special in the sense that they generally do not immediately yield. However, our generators implementation still assumed that every generator function initially yields (concretely: before doing the state dispatch in a loop header). This CL fixes that. R=littledan@chromium.org, rmcilroy@chromium.org BUG=chromium:638019 Review-Url: https://codereview.chromium.org/2253033002 Cr-Commit-Position: refs/heads/master@{#38684}
2016-08-17 15:03:19 +00:00
B(LdaSmi), U8(-2),
B(Star), R(1),
[interpreter] Add CreateFunctionContext bytecode Add a new bytecode to create a function context. The handler inlines FastNewFunctionContextStub. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2187523002 Cr-Commit-Position: refs/heads/master@{#38301}
2016-08-03 14:41:47 +00:00
B(CreateFunctionContext), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PushContext), R(0),
B(Ldar), R(this),
B(StaContextSlot), R(context), U8(4),
/* 11 E> */ B(StackCheck),
B(Mov), R(context), R(4),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 11 E> */ B(LdrContextSlot), R(context), U8(4), R(6),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Ldar), R(6),
B(Mov), R(closure), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(5), U8(2),
B(StaContextSlot), R(context), U8(5),
B(Star), R(5),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrContextSlot), R(context), U8(5), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
B(SuspendGenerator), R(6),
B(Ldar), R(5),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 16 S> */ B(Return),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(-2),
B(Star), R(1),
[generators] Implement %GeneratorGetSourcePosition. This runtime function now also works for Ignition generators. It returns the source position of the yield at which a suspended generator got suspended. This works by storing the current bytecode offset at suspension and using an existing mechanism to map it back to a source position. TBR=littledan@chromium.org BUG= Review-Url: https://codereview.chromium.org/2079613003 Cr-Commit-Position: refs/heads/master@{#37140}
2016-06-21 12:12:47 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetInputOrDebugPos), R(6), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(7),
[turbofan] Intrinsic-lowering for GeneratorGetInput and GeneratorGetResumeMode. Also use the inlined version of CreateIterResultObject in Ignition's VisitYield. BUG=v8:4907 TBR=littledan@chromium.org Review-Url: https://codereview.chromium.org/2006613002 Cr-Commit-Position: refs/heads/master@{#36444}
2016-05-23 14:20:51 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetResumeMode), R(6), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(8),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
B(JumpIfTrue), U8(32),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(22),
B(Jump), U8(2),
B(LdaTrue),
B(Star), R(10),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Mov), R(7), R(9),
[turbofan] Intrinsic-lowering for GeneratorGetInput and GeneratorGetResumeMode. Also use the inlined version of CreateIterResultObject in Ignition's VisitYield. BUG=v8:4907 TBR=littledan@chromium.org Review-Url: https://codereview.chromium.org/2006613002 Cr-Commit-Position: refs/heads/master@{#36444}
2016-05-23 14:20:51 +00:00
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(9), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(3),
B(LdaZero),
B(Star), R(2),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(Jump), U8(35),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Ldar), R(7),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 11 E> */ B(Throw),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrUndefined), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaTrue),
B(Star), R(6),
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(5), U8(2),
B(Star), R(3),
B(LdaSmi), U8(1),
B(Star), R(2),
B(Jump), U8(14),
B(LdaSmi), U8(-1),
B(Star), R(2),
B(Jump), U8(8),
B(Star), R(3),
B(LdaSmi), U8(2),
B(Star), R(2),
B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
B(Star), R(4),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrContextSlot), R(context), U8(5), R(5),
[turbofan] Implement intrinsic lowering of %_GeneratorClose. Also change parser to insert %_GeneratorClose instead of %GeneratorClose. Full-codegen generators will fall back to the runtime function. BUG=v8:4907 Review-Url: https://codereview.chromium.org/1993073003 Cr-Commit-Position: refs/heads/master@{#36401}
2016-05-20 09:40:24 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorClose), R(5), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(4), U8(1),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
B(JumpIfTrue), U8(18),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
B(JumpIfTrue), U8(14),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(10),
B(Jump), U8(11),
B(Ldar), R(3),
/* 16 S> */ B(Return),
B(Ldar), R(3),
/* 16 S> */ B(Return),
B(Ldar), R(3),
B(ReThrow),
B(LdaUndefined),
/* 16 S> */ B(Return),
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
constant pool: [
]
handlers: [
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
[40, 141, 147],
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
---
snippet: "
function* f() { yield 42 }
[Interpreter] Make lazy compilation the default. BUG=v8:4280,v8:5038 LOG=N Review-Url: https://codereview.chromium.org/2007453002 Cr-Commit-Position: refs/heads/master@{#36476}
2016-05-24 12:51:18 +00:00
f();
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
"
[generators] Perform state dispatch in loop header. This is necessary to eventually build a turbofan graph. BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1901713003 Cr-Commit-Position: refs/heads/master@{#35820}
2016-04-27 12:40:39 +00:00
frame size: 11
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
parameter count: 1
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
bytecode array length: 304
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Ldar), R(new_target),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(JumpIfUndefined), U8(28),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(ResumeGenerator), R(new_target),
B(Star), R(1),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(1), U8(0),
B(JumpIfTrue), U8(64),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(1), U8(0),
[interpreter] Remove BytecodeArrayBuilder::Illegal(). BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1979523002 Cr-Commit-Position: refs/heads/master@{#36249}
2016-05-13 16:01:15 +00:00
B(JumpIfTrueConstant), U8(0),
[interpreter] Remove redundant code in ForInPrepare ForInPrepare checked whether the receiver object was null, undefined or converted to a JSObject. This is already done by the generated bytecode. BUG=v8:4820 LOG=n Review-Url: https://codereview.chromium.org/2208043002 Cr-Commit-Position: refs/heads/master@{#38394}
2016-08-05 17:33:46 +00:00
B(LdaSmi), U8(76),
[interpreter] Remove BytecodeArrayBuilder::Illegal(). BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1979523002 Cr-Commit-Position: refs/heads/master@{#36249}
2016-05-13 16:01:15 +00:00
B(Star), R(2),
B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
[interpreter] Don't assume generator functions do an initial yield. Async functions are implemented via special generator functions; special in the sense that they generally do not immediately yield. However, our generators implementation still assumed that every generator function initially yields (concretely: before doing the state dispatch in a loop header). This CL fixes that. R=littledan@chromium.org, rmcilroy@chromium.org BUG=chromium:638019 Review-Url: https://codereview.chromium.org/2253033002 Cr-Commit-Position: refs/heads/master@{#38684}
2016-08-17 15:03:19 +00:00
B(LdaSmi), U8(-2),
B(Star), R(1),
[interpreter] Add CreateFunctionContext bytecode Add a new bytecode to create a function context. The handler inlines FastNewFunctionContextStub. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2187523002 Cr-Commit-Position: refs/heads/master@{#38301}
2016-08-03 14:41:47 +00:00
B(CreateFunctionContext), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PushContext), R(0),
B(Ldar), R(this),
B(StaContextSlot), R(context), U8(4),
/* 11 E> */ B(StackCheck),
B(Mov), R(context), R(4),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 11 E> */ B(LdrContextSlot), R(context), U8(4), R(6),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Ldar), R(6),
B(Mov), R(closure), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(5), U8(2),
B(StaContextSlot), R(context), U8(5),
B(Star), R(5),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrContextSlot), R(context), U8(5), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
B(SuspendGenerator), R(6),
B(Ldar), R(5),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 25 S> */ B(Return),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(-2),
B(Star), R(1),
[generators] Implement %GeneratorGetSourcePosition. This runtime function now also works for Ignition generators. It returns the source position of the yield at which a suspended generator got suspended. This works by storing the current bytecode offset at suspension and using an existing mechanism to map it back to a source position. TBR=littledan@chromium.org BUG= Review-Url: https://codereview.chromium.org/2079613003 Cr-Commit-Position: refs/heads/master@{#37140}
2016-06-21 12:12:47 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetInputOrDebugPos), R(6), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(7),
[turbofan] Intrinsic-lowering for GeneratorGetInput and GeneratorGetResumeMode. Also use the inlined version of CreateIterResultObject in Ignition's VisitYield. BUG=v8:4907 TBR=littledan@chromium.org Review-Url: https://codereview.chromium.org/2006613002 Cr-Commit-Position: refs/heads/master@{#36444}
2016-05-23 14:20:51 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetResumeMode), R(6), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(8),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
B(JumpIfTrue), U8(32),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(22),
B(Jump), U8(2),
B(LdaTrue),
B(Star), R(10),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Mov), R(7), R(9),
[turbofan] Intrinsic-lowering for GeneratorGetInput and GeneratorGetResumeMode. Also use the inlined version of CreateIterResultObject in Ignition's VisitYield. BUG=v8:4907 TBR=littledan@chromium.org Review-Url: https://codereview.chromium.org/2006613002 Cr-Commit-Position: refs/heads/master@{#36444}
2016-05-23 14:20:51 +00:00
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(9), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(3),
B(LdaZero),
B(Star), R(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(Jump), U8(115),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Ldar), R(7),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 11 E> */ B(Throw),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 16 S> */ B(LdaSmi), U8(42),
B(Star), R(5),
B(LdaFalse),
B(Star), R(6),
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(5), U8(2),
B(Star), R(7),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrContextSlot), R(context), U8(5), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
B(SuspendGenerator), R(5),
B(Ldar), R(7),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 25 S> */ B(Return),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(-2),
B(Star), R(1),
[generators] Implement %GeneratorGetSourcePosition. This runtime function now also works for Ignition generators. It returns the source position of the yield at which a suspended generator got suspended. This works by storing the current bytecode offset at suspension and using an existing mechanism to map it back to a source position. TBR=littledan@chromium.org BUG= Review-Url: https://codereview.chromium.org/2079613003 Cr-Commit-Position: refs/heads/master@{#37140}
2016-06-21 12:12:47 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetInputOrDebugPos), R(5), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(6),
[turbofan] Intrinsic-lowering for GeneratorGetInput and GeneratorGetResumeMode. Also use the inlined version of CreateIterResultObject in Ignition's VisitYield. BUG=v8:4907 TBR=littledan@chromium.org Review-Url: https://codereview.chromium.org/2006613002 Cr-Commit-Position: refs/heads/master@{#36444}
2016-05-23 14:20:51 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetResumeMode), R(5), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(8),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
B(JumpIfTrue), U8(33),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(23),
B(Jump), U8(2),
B(LdaTrue),
B(Star), R(10),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Mov), R(6), R(9),
[turbofan] Intrinsic-lowering for GeneratorGetInput and GeneratorGetResumeMode. Also use the inlined version of CreateIterResultObject in Ignition's VisitYield. BUG=v8:4907 TBR=littledan@chromium.org Review-Url: https://codereview.chromium.org/2006613002 Cr-Commit-Position: refs/heads/master@{#36444}
2016-05-23 14:20:51 +00:00
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(9), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(3),
B(LdaSmi), U8(1),
B(Star), R(2),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(Jump), U8(35),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Ldar), R(6),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 16 E> */ B(Throw),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrUndefined), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaTrue),
B(Star), R(6),
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(5), U8(2),
B(Star), R(3),
B(LdaSmi), U8(2),
B(Star), R(2),
B(Jump), U8(14),
B(LdaSmi), U8(-1),
B(Star), R(2),
B(Jump), U8(8),
B(Star), R(3),
B(LdaSmi), U8(3),
B(Star), R(2),
B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
B(Star), R(4),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(LdrContextSlot), R(context), U8(5), R(5),
[turbofan] Implement intrinsic lowering of %_GeneratorClose. Also change parser to insert %_GeneratorClose instead of %GeneratorClose. Full-codegen generators will fall back to the runtime function. BUG=v8:4907 Review-Url: https://codereview.chromium.org/1993073003 Cr-Commit-Position: refs/heads/master@{#36401}
2016-05-20 09:40:24 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorClose), R(5), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(4), U8(1),
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
B(JumpIfTrue), U8(25),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
B(JumpIfTrue), U8(21),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
B(JumpIfTrue), U8(17),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(3),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(2), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(13),
B(Jump), U8(14),
B(Ldar), R(3),
/* 25 S> */ B(Return),
B(Ldar), R(3),
/* 25 S> */ B(Return),
B(Ldar), R(3),
/* 25 S> */ B(Return),
B(Ldar), R(3),
B(ReThrow),
B(LdaUndefined),
/* 25 S> */ B(Return),
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
constant pool: [
[interpreter] Remove BytecodeArrayBuilder::Illegal(). BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1979523002 Cr-Commit-Position: refs/heads/master@{#36249}
2016-05-13 16:01:15 +00:00
kInstanceTypeDontCare,
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
handlers: [
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
[47, 228, 234],
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
---
snippet: "
function* f() { for (let x of [42]) yield x }
[Interpreter] Make lazy compilation the default. BUG=v8:4280,v8:5038 LOG=N Review-Url: https://codereview.chromium.org/2007453002 Cr-Commit-Position: refs/heads/master@{#36476}
2016-05-24 12:51:18 +00:00
f();
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
"
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
frame size: 18
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
parameter count: 1
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
bytecode array length: 765
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
bytecodes: [
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Ldar), R(new_target),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(JumpIfUndefined), U8(28),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(ResumeGenerator), R(new_target),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(4),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(4), U8(0),
B(JumpIfTrue), U8(64),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(4), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrueConstant), U8(3),
[interpreter] Remove redundant code in ForInPrepare ForInPrepare checked whether the receiver object was null, undefined or converted to a JSObject. This is already done by the generated bytecode. BUG=v8:4820 LOG=n Review-Url: https://codereview.chromium.org/2208043002 Cr-Commit-Position: refs/heads/master@{#38394}
2016-08-05 17:33:46 +00:00
B(LdaSmi), U8(76),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(5),
B(CallRuntime), U16(Runtime::kAbort), R(5), U8(1),
[interpreter] Don't assume generator functions do an initial yield. Async functions are implemented via special generator functions; special in the sense that they generally do not immediately yield. However, our generators implementation still assumed that every generator function initially yields (concretely: before doing the state dispatch in a loop header). This CL fixes that. R=littledan@chromium.org, rmcilroy@chromium.org BUG=chromium:638019 Review-Url: https://codereview.chromium.org/2253033002 Cr-Commit-Position: refs/heads/master@{#38684}
2016-08-17 15:03:19 +00:00
B(LdaSmi), U8(-2),
B(Star), R(4),
[interpreter] Add CreateFunctionContext bytecode Add a new bytecode to create a function context. The handler inlines FastNewFunctionContextStub. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2187523002 Cr-Commit-Position: refs/heads/master@{#38301}
2016-08-03 14:41:47 +00:00
B(CreateFunctionContext), U8(9),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PushContext), R(0),
B(Ldar), R(this),
B(StaContextSlot), R(context), U8(4),
/* 11 E> */ B(StackCheck),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Mov), R(context), R(7),
/* 11 E> */ B(LdrContextSlot), R(context), U8(4), R(9),
B(Ldar), R(9),
B(Mov), R(closure), R(8),
B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(8), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(StaContextSlot), R(context), U8(5),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(8),
B(LdrContextSlot), R(context), U8(5), R(9),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(SuspendGenerator), R(9),
B(Ldar), R(8),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 44 S> */ B(Return),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(-2),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(4),
B(CallRuntime), U16(Runtime::k_GeneratorGetInputOrDebugPos), R(9), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(10),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(CallRuntime), U16(Runtime::k_GeneratorGetResumeMode), R(9), U8(1),
B(Star), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(11), U8(0),
B(JumpIfTrue), U8(32),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(11), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(22),
B(Jump), U8(2),
B(LdaTrue),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(13),
B(Mov), R(10), R(12),
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(12), U8(2),
B(Star), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(5),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(JumpConstant), U8(19),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(10),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 11 E> */ B(Throw),
[interpreter] Add CreateBlockContext bytecode Allows us to create a corresponding TurboFan node, so TF can optimize it. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2248633002 Cr-Commit-Position: refs/heads/master@{#38651}
2016-08-16 11:07:21 +00:00
B(Ldar), R(closure),
B(CreateBlockContext), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PushContext), R(1),
B(LdaTheHole),
B(StaContextSlot), R(context), U8(4),
B(LdaZero),
B(StaContextSlot), R(1), U8(9),
B(Mov), R(context), R(10),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Mov), R(context), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 30 S> */ B(CreateArrayLiteral), U8(1), U8(0), U8(3),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(13),
[interpreter] Filter expression positions at source. With this change the bytecode array builder only emits expression positions for bytecodes that can throw. This allows more peephole optimization opportunities and results in smaller code. BUG=v8:4280,chromium:615979 LOG=N Review-Url: https://codereview.chromium.org/2038323002 Cr-Commit-Position: refs/heads/master@{#36863}
2016-06-09 13:32:33 +00:00
B(LdaConstant), U8(2),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
/* 30 E> */ B(LdrKeyedProperty), R(13), U8(3), R(12),
/* 30 E> */ B(Call), R(12), R(13), U8(1), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 30 E> */ B(StaContextSlot), R(1), U8(7),
B(LdaSmi), U8(-2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqual), R(4), U8(0),
B(JumpIfTrue), U8(18),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(4), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrueConstant), U8(9),
[interpreter] Remove redundant code in ForInPrepare ForInPrepare checked whether the receiver object was null, undefined or converted to a JSObject. This is already done by the generated bytecode. BUG=v8:4820 LOG=n Review-Url: https://codereview.chromium.org/2208043002 Cr-Commit-Position: refs/heads/master@{#38394}
2016-08-05 17:33:46 +00:00
B(LdaSmi), U8(76),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(12),
B(CallRuntime), U16(Runtime::kAbort), R(12), U8(1),
/* 27 S> */ B(LdrContextSlot), R(1), U8(7), R(14),
B(LdrNamedProperty), R(14), U8(4), U8(7), R(13),
/* 27 E> */ B(Call), R(13), R(14), U8(1), U8(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 27 E> */ B(StaContextSlot), R(1), U8(8),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(12),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(12), U8(1),
[Interpreter] Change LogicalNot to ToBooleanLogicalNot and add non-ToBoolean version. Makes LogicalNot bytecode not do the ToBoolean operation, and add support in the peephole optimizer to choose between the appropriate bytecode depending upon whether the previous bytecode emitted a boolean or not. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985033002 Cr-Commit-Position: refs/heads/master@{#36295}
2016-05-17 20:39:45 +00:00
B(ToBooleanLogicalNot),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(JumpIfFalse), U8(11),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(8), R(12),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(12), U8(1),
B(LdrContextSlot), R(1), U8(8), R(12),
B(LdaNamedProperty), R(12), U8(5), U8(9),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfToBooleanTrueConstant), U8(10),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(8), R(12),
B(LdaNamedProperty), R(12), U8(6), U8(11),
B(StaContextSlot), R(1), U8(10),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
B(StaContextSlot), R(1), U8(9),
B(LdaContextSlot), R(1), U8(10),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(StaContextSlot), R(1), U8(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 16 E> */ B(StackCheck),
[interpreter] Add CreateBlockContext bytecode Allows us to create a corresponding TurboFan node, so TF can optimize it. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2248633002 Cr-Commit-Position: refs/heads/master@{#38651}
2016-08-16 11:07:21 +00:00
B(Ldar), R(closure),
B(CreateBlockContext), U8(7),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PushContext), R(2),
B(LdaTheHole),
B(StaContextSlot), R(context), U8(4),
B(LdaContextSlot), R(1), U8(6),
B(StaContextSlot), R(context), U8(4),
/* 36 S> */ B(LdaContextSlot), R(context), U8(4),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(8),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(13),
B(CallRuntime), U16(Runtime::kThrowReferenceError), R(13), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(12),
B(LdaFalse),
B(Star), R(13),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(12), U8(2),
B(Star), R(14),
B(LdrContextSlot), R(1), U8(5), R(12),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(SuspendGenerator), R(12),
B(Ldar), R(14),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 44 S> */ B(Return),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(-2),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(4),
B(CallRuntime), U16(Runtime::k_GeneratorGetInputOrDebugPos), R(12), U8(1),
B(Star), R(13),
B(CallRuntime), U16(Runtime::k_GeneratorGetResumeMode), R(12), U8(1),
B(Star), R(15),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(15), U8(0),
B(JumpIfTrue), U8(44),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(15), U8(0),
[interpreter] Remove duped control scope in ForOfStatement. This removes a duplicate control scope. The visitor for ForOfStatement nodes in the AST uses VisitIterationBody which pushes a separate control scope. The number of control scopes will be off when we use them for tracking loop depths. R=rmcilroy@chromium.org Review-Url: https://codereview.chromium.org/2164503005 Cr-Commit-Position: refs/heads/master@{#37930}
2016-07-21 09:11:47 +00:00
B(JumpIfTrue), U8(34),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Jump), U8(2),
B(LdaTrue),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(17),
B(Mov), R(13), R(16),
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(16), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PopContext), R(2),
B(PopContext), R(2),
B(PopContext), R(2),
B(PopContext), R(2),
B(PopContext), R(2),
B(PopContext), R(2),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(9),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(8),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(Jump), U8(70),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(13),
[interpreter] Fix debug stepping for generators. In commit b3bfc0bd58b07232da08c1d6e7504c55b4e80710, I corrected the source position of yield-exceptions by not setting the "return position" on returns that correspond to yields. It turns out that this caused a bug with debug stepping. The proper fix is to keep the return position on those returns but additionally attach the yield's source position to the Throw emitted in VisitYield. R=rmcilroy@chromium.org, yangguo@chromium.org BUG=v8:4907 Review-Url: https://codereview.chromium.org/2051783002 Cr-Commit-Position: refs/heads/master@{#36896}
2016-06-10 13:28:34 +00:00
/* 36 E> */ B(Throw),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(13),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PopContext), R(2),
B(LdaZero),
B(StaContextSlot), R(1), U8(9),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(Wide), B(Jump), U16(-219),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(Jump), U8(41),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(12),
[interpreter] Add CreateCatchContext bytecode One more bytecode to pass info through to TurboFan. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2260473003 Cr-Commit-Position: refs/heads/master@{#38726}
2016-08-18 16:51:11 +00:00
B(Ldar), R(closure),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(CreateCatchContext), R(12), U8(11), U8(12),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(11),
B(PushContext), R(2),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(0), U8(9), R(12),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(12), U8(13),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfFalse), U8(7),
B(LdaSmi), U8(1),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(StaContextSlot), R(0), U8(9),
B(LdrContextSlot), R(context), U8(4), R(12),
B(CallRuntime), U16(Runtime::kReThrow), R(12), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PopContext), R(2),
B(LdaSmi), U8(-1),
B(Star), R(8),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Jump), U8(8),
B(Star), R(9),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(8),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(10),
B(LdrContextSlot), R(1), U8(9), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(11), U8(14),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(JumpIfTrueConstant), U8(17),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(7), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaUndefined),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(11), U8(15),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(JumpIfTrueConstant), U8(18),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(7), R(11),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(LdaNamedProperty), R(11), U8(13), U8(16),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(StaContextSlot), R(1), U8(11),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(11), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaNull),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqual), R(11), U8(18),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfFalse), U8(4),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(Jump), U8(120),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(9), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(11), U8(19),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(JumpIfFalse), U8(73),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaContextSlot), R(1), U8(11),
B(TypeOf),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(11),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(LdaConstant), U8(14),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(11), U8(20),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfFalse), U8(4),
B(Jump), U8(18),
[regexp] Port RegExp getters and setters BUG=v8:5339 Committed: https://crrev.com/ac0eb5e05af40e16ae9402bb8a62600b32cc2ec9 Review-Url: https://codereview.chromium.org/2305573002 Cr-Original-Commit-Position: refs/heads/master@{#39076} Cr-Commit-Position: refs/heads/master@{#39088}
2016-09-01 13:40:53 +00:00
B(Wide), B(LdaSmi), U16(128),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(11),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(LdaConstant), U8(15),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(12),
B(CallRuntime), U16(Runtime::kNewTypeError), R(11), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Throw),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Mov), R(context), R(11),
B(LdrContextSlot), R(1), U8(11), R(12),
B(LdrContextSlot), R(1), U8(7), R(13),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(Jump), U8(23),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(12),
[interpreter] Add CreateCatchContext bytecode One more bytecode to pass info through to TurboFan. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2260473003 Cr-Commit-Position: refs/heads/master@{#38726}
2016-08-18 16:51:11 +00:00
B(Ldar), R(closure),
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
B(CreateCatchContext), R(12), U8(11), U8(16),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Star), R(11),
B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PushContext), R(2),
B(PopContext), R(2),
Reland: [Interpreter] Map runtime id's to intrinsic id's in InvokeIntrinsic bytecode. Make intrinsic ids a contiguous set of ids so that the switch statement can build a table switch rather than doing a large if/else tree. BUG=v8:4822 LOG=N Committed: https://crrev.com/36abd28a8d9932eb55d7c2bf3ad5e7cfe3eb99ea Review-Url: https://codereview.chromium.org/2084623002 Cr-Original-Commit-Position: refs/heads/master@{#37135} Cr-Commit-Position: refs/heads/master@{#37145}
2016-06-21 14:37:16 +00:00
B(Jump), U8(38),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(11), R(11),
B(LdrContextSlot), R(1), U8(7), R(12),
B(InvokeIntrinsic), U8(Runtime::k_Call), R(11), U8(2),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(StaContextSlot), R(1), U8(12),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(12), R(11),
B(InvokeIntrinsic), U8(Runtime::k_IsJSReceiver), R(11), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfToBooleanFalse), U8(4),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(Jump), U8(11),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrContextSlot), R(1), U8(12), R(11),
B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(11), U8(1),
B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(10), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
B(JumpIfTrue), U8(11),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(8), U8(0),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(JumpIfTrue), U8(17),
B(Jump), U8(28),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PopContext), R(1),
B(PopContext), R(1),
B(LdaSmi), U8(1),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(5),
B(Mov), R(9), R(6),
[interpreter] Bytecode register optimizer. Online optimization stage for reducing redundant transfers between registers. BUG=V8:4280 LOG=N Review-Url: https://codereview.chromium.org/1997653002 Cr-Commit-Position: refs/heads/master@{#36551}
2016-05-27 15:57:35 +00:00
B(Jump), U8(47),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PopContext), R(1),
B(PopContext), R(1),
B(LdaSmi), U8(2),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(5),
B(Mov), R(9), R(6),
[interpreter] Introduce fused bytecodes for common sequences. This change introduces five fused bytecodes for common bytecode sequences on popular websites. These are LdrNamedProperty, LdrKeyedProperty, LdrGlobal, LdrContextSlot, and LdrUndefined. These load values into a destination register operand instead of the accumulator. They are emitted by the peephole optimizer. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1985753002 Cr-Commit-Position: refs/heads/master@{#36507}
2016-05-25 09:55:26 +00:00
B(Jump), U8(34),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(PopContext), R(1),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(LdrUndefined), R(8),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaTrue),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(9),
B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(8), U8(2),
B(Star), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(3),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(Jump), U8(14),
B(LdaSmi), U8(-1),
B(Star), R(5),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Jump), U8(8),
B(Star), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(4),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(5),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Star), R(7),
B(LdrContextSlot), R(context), U8(5), R(8),
B(CallRuntime), U16(Runtime::k_GeneratorClose), R(8), U8(1),
B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(7), U8(1),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaZero),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(5), U8(0),
B(JumpIfTrue), U8(32),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(1),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(5), U8(0),
B(JumpIfTrue), U8(28),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(2),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(5), U8(0),
B(JumpIfTrue), U8(24),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(3),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(5), U8(0),
B(JumpIfTrue), U8(20),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(LdaSmi), U8(4),
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
B(TestEqualStrict), R(5), U8(0),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(JumpIfTrue), U8(16),
B(Jump), U8(17),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 44 S> */ B(Return),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 44 S> */ B(Return),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(ReThrow),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
/* 44 S> */ B(Return),
[parser] Fix bug in for-of desugaring. When reading the value property of an iterator result fails, we must not close the iterator. This was not discovered earlier because the tests had a subtle bug. This CL fixes both the desugaring and the tests. BUG= Review-Url: https://codereview.chromium.org/2119353002 Cr-Commit-Position: refs/heads/master@{#37571}
2016-07-07 08:15:11 +00:00
B(Ldar), R(6),
[interpreter] Add checks for source position to test-bytecode-generator. Prints source position information alongside bytecode. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/1963663002 Cr-Commit-Position: refs/heads/master@{#36171}
2016-05-11 12:21:56 +00:00
B(ReThrow),
B(LdaUndefined),
/* 44 S> */ B(Return),
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
constant pool: [
InstanceType::FIXED_ARRAY_TYPE,
InstanceType::FIXED_ARRAY_TYPE,
InstanceType::SYMBOL_TYPE,
[generators] Perform state dispatch in loop header. This is necessary to eventually build a turbofan graph. BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1901713003 Cr-Commit-Position: refs/heads/master@{#35820}
2016-04-27 12:40:39 +00:00
kInstanceTypeDontCare,
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::FIXED_ARRAY_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
kInstanceTypeDontCare,
kInstanceTypeDontCare,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
InstanceType::FIXED_ARRAY_TYPE,
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
InstanceType::FIXED_ARRAY_TYPE,
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
kInstanceTypeDontCare,
kInstanceTypeDontCare,
[interpreter] VisitForTest for bytecode generator Adds TestResultScope and uses it to directly jump/fall through to the correct branch in expressions used as branch conditions. Should enable nicer TurboFan-graphs for easier control-flow transformations in the future. BUG=v8:4280 LOG=n Review-Url: https://codereview.chromium.org/2242463002 Cr-Commit-Position: refs/heads/master@{#38634}
2016-08-15 13:10:41 +00:00
kInstanceTypeDontCare,
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
handlers: [
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
[47, 679, 685],
[147, 433, 439],
[interpreter] Make the comparison bytecode handlers collect type feedback. BUG=v8:5273 Review-Url: https://codereview.chromium.org/2286273002 Cr-Commit-Position: refs/heads/master@{#39006}
2016-08-30 10:21:02 +00:00
[150, 392, 394],
Store the scope info in catch contexts Since the extension field is already used for the catch name, store a ContextExtension there instead. In the future, this will allow for chaining ScopeInfos together, so we no longer need a context chain for lazy parsing / compilation. BUG=v8:5215 R=bmeurer@chromium.org,neis@chromium.org,marja@chromium.org Review-Url: https://codereview.chromium.org/2302013002 Cr-Commit-Position: refs/heads/master@{#39164}
2016-09-05 12:10:16 +00:00
[540, 552, 554],
First version of the new generators implementation. Behind --ignition-generators. Does not yet support Turbofan. TBR=bmeurer@chromium.org BUG=v8:4907 LOG=n Review URL: https://codereview.chromium.org/1884183002 Cr-Commit-Position: refs/heads/master@{#35584}
2016-04-18 14:13:04 +00:00
]
Reference in New Issue Copy Permalink