commit d13288cf0fea2ba2a735247bc10d9b78706f7958
author barraclough@apple.com <barraclough@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Dec 05 23:57:43 2008 +0000
committer barraclough@apple.com <barraclough@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Dec 05 23:57:43 2008 +0000
tree e206b46b0eea0105293a7b0c58b3b4ecc07878b9
parent 852f8c5c45e9ae3d77f024a2b4fc165bcfe9daf7

2008-12-05  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Geoff Garen.

        Move JIT::compileOpStrictEq to MacroAssembler interface.

        The rewrite also looks like a small (<1%) performance progression.

        https://bugs.webkit.org/show_bug.cgi?id=22697

        * jit/JIT.cpp:
        (JSC::JIT::compileOpStrictEq):
        (JSC::JIT::privateCompileSlowCases):
        * jit/JIT.h:
        * jit/JITInlineMethods.h:
        (JSC::JIT::emitJumpIfJSCell):
        (JSC::JIT::emitJumpSlowCaseIfJSCell):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@39053 268f45cc-cd09-0410-ab3c-d52691b4dbfc

JavaScriptCore/jit/JIT.h

diff --git a/JavaScriptCore/jit/JIT.h b/JavaScriptCore/jit/JIT.h
index ace7e67..57a05e3 100644
--- a/JavaScriptCore/jit/JIT.h
+++ b/JavaScriptCore/jit/JIT.h
@@ -261,6 +261,10 @@
     void ctiRepatchCallByReturnAddress(void* where, void* what);
 
     class JIT : private MacroAssembler {
+        using MacroAssembler::Jump;
+        using MacroAssembler::JumpList;
+        using MacroAssembler::Label;
+
         typedef X86Assembler::RegisterID RegisterID;
         typedef X86Assembler::XMMRegisterID XMMRegisterID;
         typedef X86Assembler::JmpSrc JmpSrc;
@@ -433,9 +437,11 @@
         JSValue* getConstantImmediateNumericArg(unsigned src);
         unsigned getDeTaggedConstantImmediate(JSValue* imm);
 
-        bool linkSlowCaseIfNotJSCell(const Vector<SlowCaseEntry>::iterator&, int vReg);
+        Jump emitJumpIfJSCell(RegisterID reg);
+        void emitJumpSlowCaseIfJSCell(RegisterID reg, unsigned bytecodeIndex);
         void emitJumpSlowCaseIfNotJSCell(RegisterID, unsigned bytecodeIndex);
         void emitJumpSlowCaseIfNotJSCell(RegisterID, unsigned bytecodeIndex, int VReg);
+        bool linkSlowCaseIfNotJSCell(const Vector<SlowCaseEntry>::iterator&, int vReg);
 
         void emitJumpSlowCaseIfNotImmNum(RegisterID, unsigned bytecodeIndex);
         void emitJumpSlowCaseIfNotImmNums(RegisterID, RegisterID, RegisterID, unsigned bytecodeIndex);