Changeset 90215 in webkit for trunk/Source/JavaScriptCore/assembler/X86Assembler.h

Timestamp:

Jul 1, 2011, 12:47:55 AM (14 years ago)

Author:

[email protected]

Message:

2011-07-01 Sheriff Bot <​[email protected]>

Unreviewed, rolling out r90177 and r90179.
​http://trac.webkit.org/changeset/90177
​http://trac.webkit.org/changeset/90179
​https://bugs.webkit.org/show_bug.cgi?id=63790

It caused crashes on Qt in debug mode (Requested by Ossy on
#webkit).

• assembler/MacroAssemblerARM.h: (JSC::MacroAssemblerARM::rshift32): (JSC::MacroAssemblerARM::supportsFloatingPointSqrt): (JSC::MacroAssemblerARM::sqrtDouble):
• assembler/MacroAssemblerARMv7.h: (JSC::MacroAssemblerARMv7::supportsFloatingPointSqrt): (JSC::MacroAssemblerARMv7::sqrtDouble):
• assembler/MacroAssemblerMIPS.h: (JSC::MacroAssemblerMIPS::sqrtDouble): (JSC::MacroAssemblerMIPS::supportsFloatingPointSqrt):
• assembler/MacroAssemblerSH4.h: (JSC::MacroAssemblerSH4::sqrtDouble):
• assembler/MacroAssemblerX86.h:
• assembler/MacroAssemblerX86Common.h:
• assembler/MacroAssemblerX86_64.h:
• assembler/X86Assembler.h:
• create_hash_table:
• jit/JSInterfaceJIT.h: (JSC::JSInterfaceJIT::emitLoadDouble):
• jit/SpecializedThunkJIT.h: (JSC::SpecializedThunkJIT::finalize):
• jit/ThunkGenerators.cpp:
• jit/ThunkGenerators.h:

File:

• trunk/Source/JavaScriptCore/assembler/X86Assembler.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/assembler/X86Assembler.h

@@ -171 +171 @@
         OP2_DIVSD_VsdWsd    = 0x5E,
         OP2_SQRTSD_VsdWsd   = 0x51,
-        OP2_ANDNPD_VpdWpd   = 0x55,
         OP2_XORPD_VpdWpd    = 0x57,
         OP2_MOVD_VdEd       = 0x6E,
@@ -1457 +1456 @@
         m_formatter.prefix(PRE_SSE_66);
         m_formatter.twoByteOp(OP2_XORPD_VpdWpd, (RegisterID)dst, (RegisterID)src);
-    }
-
-    void andnpd_rr(XMMRegisterID src, XMMRegisterID dst)
-    {
-        m_formatter.prefix(PRE_SSE_66);
-        m_formatter.twoByteOp(OP2_ANDNPD_VpdWpd, (RegisterID)dst, (RegisterID)src);
     }