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| author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-10 09:28:39 +0000 |
|---|---|---|
| committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-10 09:28:39 +0000 |
| commit | 32761a6cee1d0dee366b885b7b9c777e67885688 (patch) | |
| tree | d6bec92bebfb216f4126356e55518842c2f476a1 /Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp | |
| parent | a4e969f4965059196ca948db781e52f7cfebf19e (diff) | |
| download | WebKitGtk-tarball-32761a6cee1d0dee366b885b7b9c777e67885688.tar.gz | |
webkitgtk-2.4.11webkitgtk-2.4.11
Diffstat (limited to 'Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp')
| -rw-r--r-- | Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp b/Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp index e2cb00048..ede8a3643 100644 --- a/Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp +++ b/Source/JavaScriptCore/bytecode/PreciseJumpTargets.cpp @@ -26,8 +26,6 @@ #include "config.h" #include "PreciseJumpTargets.h" -#include "JSCInlines.h" - namespace JSC { template <size_t vectorSize> @@ -54,7 +52,6 @@ static void getJumpTargetsForBytecodeOffset(CodeBlock* codeBlock, Interpreter* i case op_jnlesseq: case op_jngreater: case op_jngreatereq: - case op_save: // The jump of op_save is purely for calculating liveness. out.append(bytecodeOffset + current[3].u.operand); break; case op_switch_imm: @@ -74,6 +71,15 @@ static void getJumpTargetsForBytecodeOffset(CodeBlock* codeBlock, Interpreter* i out.append(bytecodeOffset + current[2].u.operand); break; } + case op_get_pnames: + out.append(bytecodeOffset + current[5].u.operand); + break; + case op_next_pname: + out.append(bytecodeOffset + current[6].u.operand); + break; + case op_check_has_instance: + out.append(bytecodeOffset + current[4].u.operand); + break; case op_loop_hint: out.append(bytecodeOffset); break; @@ -91,12 +97,9 @@ void computePreciseJumpTargets(CodeBlock* codeBlock, Vector<unsigned, 32>& out) if (!codeBlock->numberOfJumpTargets()) return; - for (unsigned i = codeBlock->numberOfExceptionHandlers(); i--;) { + for (unsigned i = codeBlock->numberOfExceptionHandlers(); i--;) out.append(codeBlock->exceptionHandler(i).target); - out.append(codeBlock->exceptionHandler(i).start); - out.append(codeBlock->exceptionHandler(i).end); - } - + Interpreter* interpreter = codeBlock->vm()->interpreter; Instruction* instructionsBegin = codeBlock->instructions().begin(); unsigned instructionCount = codeBlock->instructions().size(); @@ -120,7 +123,6 @@ void computePreciseJumpTargets(CodeBlock* codeBlock, Vector<unsigned, 32>& out) lastValue = value; } out.resize(toIndex); - out.shrinkToFit(); } void findJumpTargetsForBytecodeOffset(CodeBlock* codeBlock, unsigned bytecodeOffset, Vector<unsigned, 1>& out) |