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eb0a2324a1
v8/test/cctest/compiler
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mbrandy eb0a2324a1 PPC: [wasm] Int64Lowering of Int64Sub. 
Port 33c08596e1

Original commit message:
    Int64Sub is lowered to a new turbofan operator, Int32SubPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the subtraction.

    The implementation is very similar to the implementation of Int64Add.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1812473002

Cr-Commit-Position: refs/heads/master@{#34821}
2016-03-16 15:26:25 +00:00
..
c-signature.h [wasm] Replace the BufferedRawMachineAssemblerTester in the WasmRunner. 2016-02-18 09:55:49 +00:00
call-tester.h S390: Initial test changes and files checkin. 2016-03-15 18:09:36 +00:00
codegen-tester.cc x87: fix the use of CheckFloatEq and CheckDoubleEq in test. 2016-03-07 12:30:23 +00:00
codegen-tester.h [wasm] Replace the BufferedRawMachineAssemblerTester in the WasmRunner. 2016-02-18 09:55:49 +00:00
function-tester.h Fix FunctionTester constructor from given parameter count. 2016-02-18 09:28:49 +00:00
graph-builder-tester.h [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-basic-block-profiler.cc [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-branch-combine.cc [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-changes-lowering.cc x87: fix the use of CheckFloatEq and CheckDoubleEq in test. 2016-03-07 12:30:23 +00:00
test-code-stub-assembler.cc CodeStubAssembler can generate code for builtins 2016-03-01 22:05:34 +00:00
test-gap-resolver.cc [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-graph-visualizer.cc [tubofan] Remove .dot output of --trace-turbo 2015-12-11 16:58:31 +00:00
test-instruction.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-js-constant-cache.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-js-context-specialization.cc Remove strong mode support from binary operations. 2016-02-16 13:55:29 +00:00
test-js-typed-lowering.cc Remove strong mode support from binary operations. 2016-02-16 13:55:29 +00:00
test-jump-threading.cc Preparing the terrain for frame elision. This change is necessary to 2016-01-28 16:15:12 +00:00
test-linkage.cc [compiler] Unify naming of methods in compiler API. 2016-03-08 12:09:10 +00:00
test-loop-analysis.cc [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-loop-assignment-analysis.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-machine-operator-reducer.cc [turbofan] Store nodes use only MachineRepresentation, not MachineType. 2015-12-11 15:34:16 +00:00
test-multiple-return.cc [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-node.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-operator.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-osr.cc [turbofan] Make MachineType a pair of enums. 2015-12-10 09:03:53 +00:00
test-pipeline.cc [interpreter] CompilationInfo::unoptimized_code only for OSR. 2016-02-10 10:28:12 +00:00
test-representation-change.cc x87: fix the use of CheckFloatEq and CheckDoubleEq in test. 2016-03-07 12:30:23 +00:00
test-run-bytecode-graph-builder.cc Revert of [Interpreter] Implements calls through CallICStub in the interpreter. (patchset #15 id:270001 of https://codereview.chromium.org/1688283003/ ) 2016-02-24 15:16:19 +00:00
test-run-calls-to-external-references.cc [wasm] Int64Lowering of I64Div and I64Rem. 2016-03-15 06:52:53 +00:00
test-run-deopt.cc [turbofan] Enable tests for throwing into deopted code. 2016-02-12 10:50:17 +00:00
test-run-inlining.cc [Interpreter] Updates InlineTwice in test-run-inlining to match other tests. 2016-03-15 14:28:57 +00:00
test-run-intrinsics.cc [builtins] Move the Boolean constructor to C++. 2016-02-16 14:03:07 +00:00
test-run-jsbranches.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-run-jscalls.cc [builtins] Migrate a bunch of Math builtins to C++. 2016-02-25 08:07:07 +00:00
test-run-jsexceptions.cc [turbofan] Deprecate --turbo-try-finally flag. 2016-02-05 15:20:44 +00:00
test-run-jsobjects.cc Add GetProperty/GetElement to JSReceiver and use it where possible 2016-03-08 17:30:42 +00:00
test-run-jsops.cc Ship ES2015 sloppy-mode const semantics 2016-01-11 23:09:59 +00:00
test-run-machops.cc PPC: [wasm] Int64Lowering of Int64Sub. 2016-03-16 15:26:25 +00:00
test-run-native-calls.cc X87: Change num_double_registers() to num_allocatable_double_registers() for TestStackSlot. 2016-02-01 10:54:33 +00:00
test-run-stackcheck.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-run-stubs.cc [compiler] Remove CodeStub from CompilationInfo 2016-01-20 15:18:14 +00:00
test-run-variables.cc Ship ES2015 sloppy-mode const semantics 2016-01-11 23:09:59 +00:00
test-simplified-lowering.cc [compiler] Introduce code stubs for string relational comparisons. 2016-03-04 09:39:30 +00:00
value-helper.h x87: fix the use of CheckFloatEq and CheckDoubleEq in test. 2016-03-07 12:30:23 +00:00