Changeset 250654 in webkit for trunk/Source/JavaScriptCore/assembler/MacroAssemblerARM64.h

Timestamp:

Oct 3, 2019, 8:07:16 AM (6 years ago)

Author:

[email protected]

Message:

Fix assembler on ARM64E
​https://bugs.webkit.org/show_bug.cgi?id=202528

Reviewed by Michael Saboff.

• assembler/MacroAssemblerARM64.h:

(JSC::MacroAssemblerARM64::callOperation):

• assembler/MacroAssemblerARM64E.h:

(JSC::MacroAssemblerARM64E::callOperation):

File:

• trunk/Source/JavaScriptCore/assembler/MacroAssemblerARM64.h (modified) (1 diff)

trunk/Source/JavaScriptCore/assembler/MacroAssemblerARM64.h

@@ -3211 +3211 @@
     ALWAYS_INLINE Call call(Address address, RegisterID callTag) { return UNUSED_PARAM(callTag), call(address, NoPtrTag); }
 
-    void callOperation(const FunctionPtr<OperationPtrTag> operation)
+    ALWAYS_INLINE void callOperation(const FunctionPtr<OperationPtrTag> operation)
     {
         auto tmp = getCachedDataTempRegisterIDAndInvalidate();
-        invalidateAllTempRegisters();
         move(TrustedImmPtr(operation.executableAddress()), tmp);
-        m_assembler.blr(tmp);
+        call(tmp, OperationPtrTag);
     }