Changeset 39993 in webkit for trunk/JavaScriptCore/jit/JIT.cpp

Timestamp:

Jan 16, 2009, 3:34:46 PM (16 years ago)

Author:

[email protected]

Message:

2009-01-16 Gavin Barraclough <​[email protected]>

Reviewed by Geoff Garen.

Fixes for SamplingTool.

​https://bugs.webkit.org/show_bug.cgi?id=23390

• assembler/MacroAssembler.h: (JSC::MacroAssembler::storePtr):
• bytecode/SamplingTool.cpp: (JSC::SamplingTool::run): (JSC::SamplingTool::dump):
• bytecode/SamplingTool.h: (JSC::SamplingTool::encodeSample):
• jit/JIT.cpp: (JSC::JIT::privateCompileMainPass): (JSC::JIT::privateCompile):
• jit/JIT.h: (JSC::JIT::samplingToolTrackCodeBlock):
• jit/JITCall.cpp: (JSC::JIT::compileOpCall): (JSC::JIT::compileOpCallSlowCase):
• jit/JITInlineMethods.h: (JSC::JIT::emitCTICall_internal):

File:

• trunk/JavaScriptCore/jit/JIT.cpp (modified) (2 diffs)

trunk/JavaScriptCore/jit/JIT.cpp

@@ -315 +315 @@
 #if ENABLE(OPCODE_SAMPLING)
         if (m_bytecodeIndex > 0) // Avoid the overhead of sampling op_enter twice.
-            store32(m_interpreter->sampler()->encodeSample(currentInstruction), m_interpreter->sampler()->sampleSlot());
+            sampleInstruction(currentInstruction);
 #endif
 
@@ -1609 +1609 @@
 void JIT::privateCompile()
 {
-#if ENABLE(CODEBLOCK_SAMPLING)
-        storePtr(ImmPtr(m_codeBlock), m_interpreter->sampler()->codeBlockSlot());
-#endif
+    sampleCodeBlock(m_codeBlock);
 #if ENABLE(OPCODE_SAMPLING)
-        store32(Imm32(m_interpreter->sampler()->encodeSample(m_codeBlock->instructions().begin())), m_interpreter->sampler()->sampleSlot());
+    sampleInstruction(m_codeBlock->instructions().begin());
 #endif