Changeset 156896 in webkit for trunk/Source/JavaScriptCore/jit/JSInterfaceJIT.h

Timestamp:

Oct 4, 2013, 11:20:40 AM (12 years ago)

Author:

[email protected]

Message:

Add callOperation to Baseline JIT
​https://bugs.webkit.org/show_bug.cgi?id=122306

Reviewed by Geoffrey Garen.

Created baseline JIT compatible versions for a few flavors of callOperation().
Migrated cti_op_new_regexp() and its caller to callOperation(operationNewRegexp()).

• dfg/DFGOperations.cpp: Moved operationNewRegexp() to JITOperations
• dfg/DFGOperations.h:
• jit/JIT.h:

(JSC::JIT::appendCall):

• jit/JITInlines.h:

(JSC::JIT::appendCallWithExceptionCheck):
(JSC::JIT::appendCallWithExceptionCheckSetJSValueResult):
(JSC::JIT::callOperation):

• jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_new_regexp):

• jit/JITOperations.cpp:
• jit/JITOperations.h:
• jit/JITStubs.cpp:
• jit/JITStubs.h:
• jit/JSInterfaceJIT.h:

File:

• trunk/Source/JavaScriptCore/jit/JSInterfaceJIT.h (modified) (6 diffs)

trunk/Source/JavaScriptCore/jit/JSInterfaceJIT.h

@@ -30 +30 @@
 #include "CCallHelpers.h"
 #include "JITCode.h"
+#include "JITOperations.h"
 #include "JITStubs.h"
 #include "JSCJSValue.h"
@@ -62 +63 @@
 #if CPU(X86_64)
         static const RegisterID returnValueRegister = X86Registers::eax;
+        static const RegisterID returnValue2Register = X86Registers::edx;
         static const RegisterID cachedResultRegister = X86Registers::eax;
 #if !OS(WINDOWS)
@@ -90 +92 @@
 #elif CPU(X86)
         static const RegisterID returnValueRegister = X86Registers::eax;
+        static const RegisterID returnValue2Register = X86Registers::edx;
         static const RegisterID cachedResultRegister = X86Registers::eax;
         // On x86 we always use fastcall conventions = but on
@@ -110 +113 @@
 #elif CPU(ARM)
         static const RegisterID returnValueRegister = ARMRegisters::r0;
+        static const RegisterID returnValue2Register = ARMRegisters::r1;
         static const RegisterID cachedResultRegister = ARMRegisters::r0;
         static const RegisterID firstArgumentRegister = ARMRegisters::r0;
@@ -132 +136 @@
 #elif CPU(MIPS)
         static const RegisterID returnValueRegister = MIPSRegisters::v0;
+        static const RegisterID returnValue2Register = MIPSRegisters::v1;
         static const RegisterID cachedResultRegister = MIPSRegisters::v0;
         static const RegisterID firstArgumentRegister = MIPSRegisters::a0;
@@ -170 +175 @@
 
         static const RegisterID returnValueRegister = SH4Registers::r0;
+        static const RegisterID returnValue2Register = SH4Registers::r1;
         static const RegisterID cachedResultRegister = SH4Registers::r0;