662aa425ba
Since the feedback vector is itself a native context structure, why not store optimized code for a function in there rather than in a map from native context to code? This allows us to get rid of the optimized code map in the SharedFunctionInfo, saving a pointer, and making lookup of any optimized code quicker. Original patch by Michael Stanton <mvstanton@chromium.org> BUG=v8:6246 TBR=yangguo@chromium.org,ulan@chromium.org Change-Id: Ic83e4011148164ef080c63215a0c77f1dfb7f327 Reviewed-on: https://chromium-review.googlesource.com/494487 Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#45084}
181 lines
3.2 KiB
Plaintext
181 lines
3.2 KiB
Plaintext
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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wrap: yes
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---
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snippet: "
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var x = 0;
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while (x != 10) {
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x = x + 10;
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}
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return x;
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 25
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 54 S> */ B(LdaSmi), I8(10),
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/* 54 E> */ B(TestEqual), R(0), U8(3),
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B(JumpIfTrue), U8(13),
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/* 45 E> */ B(StackCheck),
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/* 65 S> */ B(Ldar), R(0),
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/* 71 E> */ B(AddSmi), I8(10), U8(4),
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B(Star), R(0),
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B(JumpLoop), U8(15), I8(0),
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/* 79 S> */ B(Ldar), R(0),
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/* 89 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = false;
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do {
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x = !x;
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} while(x == false);
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return x;
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 22
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaFalse),
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B(Star), R(0),
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/* 49 E> */ B(StackCheck),
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/* 56 S> */ B(Ldar), R(0),
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B(ToBooleanLogicalNot),
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B(Star), R(0),
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/* 74 S> */ B(LdaFalse),
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/* 74 E> */ B(TestEqual), R(0), U8(3),
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B(JumpIfFalse), U8(5),
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B(JumpLoop), U8(12), I8(0),
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/* 85 S> */ B(Ldar), R(0),
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/* 95 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 101;
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return void(x * 3);
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 11
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(101),
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B(Star), R(0),
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/* 47 S> */ B(Nop),
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/* 61 E> */ B(MulSmi), I8(3), U8(3),
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B(LdaUndefined),
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/* 67 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 1234;
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var y = void (x * x - 1);
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return y;
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"
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frame size: 2
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parameter count: 1
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bytecode array length: 19
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(Wide), B(LdaSmi), I16(1234),
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B(Star), R(0),
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/* 56 S> */ B(Nop),
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/* 64 E> */ B(Mul), R(0), U8(3),
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/* 68 E> */ B(SubSmi), I8(1), U8(4),
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B(LdaUndefined),
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B(Star), R(1),
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/* 74 S> */ B(Nop),
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/* 84 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 13;
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return ~x;
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 10
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(13),
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B(Star), R(0),
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/* 46 S> */ B(Nop),
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/* 53 E> */ B(BitwiseXorSmi), I8(-1), U8(3),
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/* 57 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 13;
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return +x;
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 10
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(13),
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B(Star), R(0),
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/* 46 S> */ B(Nop),
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/* 53 E> */ B(MulSmi), I8(1), U8(3),
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/* 57 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 13;
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return -x;
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 10
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(13),
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B(Star), R(0),
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/* 46 S> */ B(Nop),
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/* 53 E> */ B(MulSmi), I8(-1), U8(3),
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/* 57 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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