Imported WebKit commit cf4f8fc6f19b0629f51860cb2d4b25e139d07e00 (http://svn.webkit.org/repository/webkit/trunk@131592)

New snapshot that includes the build fixes for Mac OS X 10.6 and earlier as well
as the previously cherry-picked changes

1 files changed, 36 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/assembler/MacroAssemblerARMv7.h b/Source/JavaScriptCore/assembler/MacroAssemblerARMv7.h
index 46d7225d0..1301038e5 100644
--- a/Source/JavaScriptCore/assembler/MacroAssemblerARMv7.h
+++ b/Source/JavaScriptCore/assembler/MacroAssemblerARMv7.h
@@ -754,6 +754,18 @@ public:
         store16(src, setupArmAddress(address));
     }
 
+    // Possibly clobbers src, but not on this architecture.
+    void moveDoubleToInts(FPRegisterID src, RegisterID dest1, RegisterID dest2)
+    {
+        m_assembler.vmov(dest1, dest2, src);
+    }
+    
+    void moveIntsToDouble(RegisterID src1, RegisterID src2, FPRegisterID dest, FPRegisterID scratch)
+    {
+        UNUSED_PARAM(scratch);
+        m_assembler.vmov(dest, src1, src2);
+    }
+
 #if ENABLE(JIT_CONSTANT_BLINDING)
     static bool shouldBlindForSpecificArch(uint32_t value)
     {
@@ -1672,6 +1684,30 @@ public:
         dataLabel = moveWithPatch(initialRightValue, dataTempRegister);
         return branch32(cond, addressTempRegister, dataTempRegister);
     }
+    
+    PatchableJump patchableBranchPtr(RelationalCondition cond, Address left, TrustedImmPtr right = TrustedImmPtr(0))
+    {
+        m_makeJumpPatchable = true;
+        Jump result = branch32(cond, left, TrustedImm32(right));
+        m_makeJumpPatchable = false;
+        return PatchableJump(result);
+    }
+    
+    PatchableJump patchableBranchTest32(ResultCondition cond, RegisterID reg, TrustedImm32 mask = TrustedImm32(-1))
+    {
+        m_makeJumpPatchable = true;
+        Jump result = branchTest32(cond, reg, mask);
+        m_makeJumpPatchable = false;
+        return PatchableJump(result);
+    }
+
+    PatchableJump patchableBranch32(RelationalCondition cond, RegisterID reg, TrustedImm32 imm)
+    {
+        m_makeJumpPatchable = true;
+        Jump result = branch32(cond, reg, imm);
+        m_makeJumpPatchable = false;
+        return PatchableJump(result);
+    }
 
     PatchableJump patchableBranchPtrWithPatch(RelationalCondition cond, Address left, DataLabelPtr& dataLabel, TrustedImmPtr initialRightValue = TrustedImmPtr(0))
     {