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Unified Diff: src/arm/lithium-arm.cc

Issue 7274025: Slightly improved register assignment for %_IsObject on IA32 and ARM. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 6 months ago
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Index: src/arm/lithium-arm.cc
===================================================================
--- src/arm/lithium-arm.cc (revision 8444)
+++ src/arm/lithium-arm.cc (working copy)
@@ -1098,7 +1098,7 @@
HIsObject* compare = HIsObject::cast(v);
ASSERT(compare->value()->representation().IsTagged());
LOperand* temp = TempRegister();
- return new LIsObjectAndBranch(UseRegister(compare->value()), temp);
+ return new LIsObjectAndBranch(UseRegisterAtStart(compare->value()), temp);
} else if (v->IsCompareObjectEq()) {
HCompareObjectEq* compare = HCompareObjectEq::cast(v);
return new LCmpObjectEqAndBranch(UseRegisterAtStart(compare->left()),
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