[llvm-commits] CVS: llvm/lib/Target/X86/X86ISelPattern.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/X86:

X86ISelPattern.cpp updated: 1.91 -> 1.92
---
Log message:

Don't emit two comparisons when comparing a FP value against zero!


---
Diffs of the changes:  (+1 -0)

 X86ISelPattern.cpp |    1 +
 1 files changed, 1 insertion(+)


Index: llvm/lib/Target/X86/X86ISelPattern.cpp
diff -u llvm/lib/Target/X86/X86ISelPattern.cpp:1.91 llvm/lib/Target/X86/X86ISelPattern.cpp:1.92
--- llvm/lib/Target/X86/X86ISelPattern.cpp:1.91	Mon Mar 14 22:54:20 2005
+++ llvm/lib/Target/X86/X86ISelPattern.cpp	Thu Mar 17 10:29:26 2005
@@ -1078,6 +1078,7 @@
       BuildMI(BB, X86::FTST, 1).addReg(Reg);
       BuildMI(BB, X86::FNSTSW8r, 0);
       BuildMI(BB, X86::SAHF, 1);
+      return;
     }
   }