Changeset 70111 in webkit for trunk/JavaScriptCore/jit/JSInterfaceJIT.h

Timestamp:

Oct 19, 2010, 4:55:08 PM (15 years ago)

Author:

[email protected]

Message:

2010-10-19 Oliver Hunt <​[email protected]>

Reviewed by Geoffrey Garen.

Remove support for JSVALUE32 from JSC
​https://bugs.webkit.org/show_bug.cgi?id=47948

Remove all the code for supporting JSVALUE32 from JSC.

• jit/JIT.cpp: (JSC::JIT::privateCompileMainPass): (JSC::JIT::privateCompileSlowCases):
• jit/JIT.h:
• jit/JITArithmetic.cpp: (JSC::JIT::emit_op_lshift): (JSC::JIT::emitSlow_op_lshift): (JSC::JIT::emit_op_rshift): (JSC::JIT::emitSlow_op_rshift): (JSC::JIT::emit_op_urshift): (JSC::JIT::emitSlow_op_urshift): (JSC::JIT::emit_op_jnless): (JSC::JIT::emitSlow_op_jnless): (JSC::JIT::emit_op_jless): (JSC::JIT::emitSlow_op_jless): (JSC::JIT::emit_op_jlesseq): (JSC::JIT::emitSlow_op_jlesseq): (JSC::JIT::emit_op_bitand): (JSC::JIT::emit_op_post_inc): (JSC::JIT::emit_op_post_dec): (JSC::JIT::emit_op_pre_inc): (JSC::JIT::emit_op_pre_dec): (JSC::JIT::emit_op_mod): (JSC::JIT::emitSlow_op_mod):
• jit/JITCall.cpp:
• jit/JITInlineMethods.h: (JSC::JIT::emitGetFromCallFrameHeaderPtr): (JSC::JIT::emitGetFromCallFrameHeader32):
• jit/JITOpcodes.cpp: (JSC::JIT::emit_op_loop_if_lesseq): (JSC::JIT::emit_op_bitnot): (JSC::JIT::emit_op_next_pname):
• jit/JITPropertyAccess.cpp: (JSC::JIT::emit_op_get_by_val): (JSC::JIT::emit_op_put_by_val):
• jit/JITStubs.h:
• jit/JSInterfaceJIT.h:
• jit/SpecializedThunkJIT.h: (JSC::SpecializedThunkJIT::returnDouble): (JSC::SpecializedThunkJIT::tagReturnAsInt32):
• jit/ThunkGenerators.cpp: (JSC::sqrtThunkGenerator): (JSC::powThunkGenerator):
• runtime/Collector.cpp: (JSC::isPossibleCell): (JSC::typeName):
• runtime/JSCell.h:
• runtime/JSGlobalData.cpp: (JSC::JSGlobalData::JSGlobalData):
• runtime/JSGlobalData.h:
• runtime/JSGlobalObject.h: (JSC::Structure::prototypeForLookup):
• runtime/JSImmediate.h: (JSC::reinterpretIntptrToDouble): (JSC::JSImmediate::isIntegerNumber): (JSC::JSImmediate::isDouble): (JSC::JSImmediate::areBothImmediateIntegerNumbers): (JSC::JSImmediate::makeDouble): (JSC::JSImmediate::doubleValue): (JSC::JSImmediate::toBoolean): (JSC::JSImmediate::fromNumberOutsideIntegerRange): (JSC::JSImmediate::from): (JSC::JSImmediate::toDouble): (JSC::JSFastMath::rightShiftImmediateNumbers):
• runtime/JSNumberCell.cpp:
• runtime/JSNumberCell.h:
• runtime/JSObject.h: (JSC::JSObject::JSObject):
• runtime/JSValue.h:
• runtime/NumberObject.h:
• wtf/Platform.h:

File:

• trunk/JavaScriptCore/jit/JSInterfaceJIT.h (modified) (2 diffs)

trunk/JavaScriptCore/jit/JSInterfaceJIT.h

@@ -167 +167 @@
 #endif
 
-#if USE(JSVALUE32) || USE(JSVALUE64)
+#if USE(JSVALUE64)
         Jump emitJumpIfImmediateNumber(RegisterID reg);
         Jump emitJumpIfNotImmediateNumber(RegisterID reg);
@@ -274 +274 @@
 #endif
 
-#if USE(JSVALUE32)
-    inline JSInterfaceJIT::Jump JSInterfaceJIT::emitLoadJSCell(unsigned virtualRegisterIndex, RegisterID dst)
-    {
-        loadPtr(addressFor(virtualRegisterIndex), dst);
-        return branchTest32(NonZero, dst, Imm32(JSImmediate::TagMask));
-    }
-
-    inline JSInterfaceJIT::Jump JSInterfaceJIT::emitLoadInt32(unsigned virtualRegisterIndex, RegisterID dst)
-    {
-        loadPtr(addressFor(virtualRegisterIndex), dst);
-        Jump result = branchTest32(Zero, dst, Imm32(JSImmediate::TagTypeNumber));
-        rshift32(Imm32(JSImmediate::IntegerPayloadShift), dst);
-        return result;
-    }
-
-    inline JSInterfaceJIT::Jump JSInterfaceJIT::emitLoadDouble(unsigned, FPRegisterID, RegisterID)
-    {
-        ASSERT_NOT_REACHED();
-        return jump();
-    }
-    
-    ALWAYS_INLINE void JSInterfaceJIT::emitFastArithImmToInt(RegisterID reg)
-    {
-        rshift32(Imm32(JSImmediate::IntegerPayloadShift), reg);
-    }
-    
-#endif
-
-#if !USE(JSVALUE32_64)
+#if USE(JSVALUE64)
     inline JSInterfaceJIT::Address JSInterfaceJIT::payloadFor(unsigned virtualRegisterIndex, RegisterID base)
     {