Revision: 8574
Author: [email protected]
Date: Fri Jul 8 02:08:12 2011
Log: Generate shorter instruction forms for constant in ia32 gap
resolver.
Review URL: http://codereview.chromium.org//7277084
http://code.google.com/p/v8/source/detail?r=8574
Modified:
/branches/bleeding_edge/src/ia32/lithium-gap-resolver-ia32.cc
=======================================
--- /branches/bleeding_edge/src/ia32/lithium-gap-resolver-ia32.cc Tue Apr
19 02:16:34 2011
+++ /branches/bleeding_edge/src/ia32/lithium-gap-resolver-ia32.cc Fri Jul
8 02:08:12 2011
@@ -305,8 +305,13 @@
} else if (source->IsConstantOperand()) {
ASSERT(destination->IsRegister() || destination->IsStackSlot());
Immediate src = cgen_->ToImmediate(source);
- Operand dst = cgen_->ToOperand(destination);
- __ mov(dst, src);
+ if (destination->IsRegister()) {
+ Register dst = cgen_->ToRegister(destination);
+ __ Set(dst, src);
+ } else {
+ Operand dst = cgen_->ToOperand(destination);
+ __ Set(dst, src);
+ }
} else if (source->IsDoubleRegister()) {
XMMRegister src = cgen_->ToDoubleRegister(source);
--
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