Changeset 263824 in webkit for trunk/Source/JavaScriptCore/yarr/YarrJIT.cpp

Timestamp:

Jul 1, 2020, 4:50:37 PM (5 years ago)

Author:

[email protected]

Message:

Rename zeroExtend32ToPtr to zeroExtend32ToWord
​https://bugs.webkit.org/show_bug.cgi?id=213866

Reviewed by Saam Barati.

The old name no longer makes sense now that we have configurations
where sizeof(void*) != sizeof(CPURegister).

• assembler/MacroAssemblerARM64.h:

(JSC::MacroAssemblerARM64::branchTruncateDoubleToInt32):
(JSC::MacroAssemblerARM64::zeroExtend32ToWord):
(JSC::MacroAssemblerARM64::branchMul32):
(JSC::MacroAssemblerARM64::zeroExtend32ToPtr): Deleted.

• assembler/MacroAssemblerARMv7.h:

(JSC::MacroAssemblerARMv7::zeroExtend32ToWord):
(JSC::MacroAssemblerARMv7::zeroExtend32ToPtr): Deleted.

• assembler/MacroAssemblerMIPS.h:

(JSC::MacroAssemblerMIPS::zeroExtend32ToWord):
(JSC::MacroAssemblerMIPS::zeroExtend32ToPtr): Deleted.

• assembler/MacroAssemblerX86Common.h:

(JSC::MacroAssemblerX86Common::add32):
(JSC::MacroAssemblerX86Common::and32):
(JSC::MacroAssemblerX86Common::mul32):
(JSC::MacroAssemblerX86Common::or32):
(JSC::MacroAssemblerX86Common::xor32):
(JSC::MacroAssemblerX86Common::zeroExtend32ToWord):
(JSC::MacroAssemblerX86Common::branchAdd32):
(JSC::MacroAssemblerX86Common::zeroExtend32ToPtr): Deleted.

• b3/air/AirOpcode.opcodes:
• bytecode/AccessCase.cpp:

(JSC::AccessCase::generateWithGuard):

• dfg/DFGOSRExit.cpp:

(JSC::DFG::OSRExit::compileExit):

• dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileStringSlice):
(JSC::DFG::SpeculativeJIT::compileValueToInt32):
(JSC::DFG::SpeculativeJIT::compileUInt32ToNumber):
(JSC::DFG::SpeculativeJIT::setIntTypedArrayLoadResult):
(JSC::DFG::SpeculativeJIT::compileArithDiv):
(JSC::DFG::SpeculativeJIT::compileCreateRest):
(JSC::DFG::SpeculativeJIT::compileArraySlice):
(JSC::DFG::SpeculativeJIT::compileArrayIndexOf):
(JSC::DFG::SpeculativeJIT::compileNewTypedArrayWithSize):
(JSC::DFG::SpeculativeJIT::emitAllocateButterfly):
(JSC::DFG::SpeculativeJIT::compileWeakMapGet):
(JSC::DFG::SpeculativeJIT::emitInitializeButterfly):

• dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::fillSpeculateInt32Internal):
(JSC::DFG::SpeculativeJIT::compile):

• ftl/FTLOSRExitCompiler.cpp:

(JSC::FTL::reboxAccordingToFormat):

• jit/CallFrameShuffler64.cpp:

(JSC::CallFrameShuffler::emitBox):

• jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_has_indexed_property):

• jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_has_indexed_property):

• jit/JITPropertyAccess.cpp:

(JSC::JIT::emit_op_put_by_val):

• jit/JSInterfaceJIT.h:

(JSC::JSInterfaceJIT::emitLoadInt32):

• wasm/js/JSToWasm.cpp:

(JSC::Wasm::boxWasmResult):

• wasm/js/WasmToJS.cpp:

(JSC::Wasm::wasmToJS):

• wasm/js/WebAssemblyFunction.cpp:

(JSC::WebAssemblyFunction::jsCallEntrypointSlow):

• yarr/YarrJIT.cpp:

File:

• trunk/Source/JavaScriptCore/yarr/YarrJIT.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/yarr/YarrJIT.cpp

@@ -3738 +3738 @@
         }
         // The ABI doesn't guarantee the upper bits are zero on unsigned arguments, so clear them ourselves.
-        zeroExtend32ToPtr(index, index);
-        zeroExtend32ToPtr(length, length);
+        zeroExtend32ToWord(index, index);
+        zeroExtend32ToWord(length, length);
 #if OS(WINDOWS)
         if (compileMode == IncludeSubpatterns)
@@ -3756 +3756 @@
 
         // The ABI doesn't guarantee the upper bits are zero on unsigned arguments, so clear them ourselves.
-        zeroExtend32ToPtr(index, index);
-        zeroExtend32ToPtr(length, length);
+        zeroExtend32ToWord(index, index);
+        zeroExtend32ToWord(length, length);
 #elif CPU(ARM_THUMB2)
         push(ARMRegisters::r4);