Author: [email protected]
Date: Thu Feb 19 07:22:20 2009
New Revision: 1321
Modified:
branches/experimental/toiger/src/codegen-ia32.cc
Log:
Experimental: tiny change to enable using the shorter byte-register test
against immediate instruction if possible.
Review URL: http://codereview.chromium.org/20495
Modified: branches/experimental/toiger/src/codegen-ia32.cc
==============================================================================
--- branches/experimental/toiger/src/codegen-ia32.cc (original)
+++ branches/experimental/toiger/src/codegen-ia32.cc Thu Feb 19 07:22:20
2009
@@ -1030,7 +1030,7 @@
frame_->Spill(operand.reg());
__ add(Operand(operand.reg()), Immediate(value));
deferred->enter()->Branch(overflow, &operand, not_taken);
- __ test(Operand(operand.reg()), Immediate(kSmiTagMask));
+ __ test(operand.reg(), Immediate(kSmiTagMask));
deferred->enter()->Branch(not_zero, &operand, not_taken);
deferred->BindExit(&operand);
frame_->Push(&operand);
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