[llvm-commits] [llvm] r51898 - /llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp

[Evan Cheng]

Author: evancheng
Date: Tue Jun  3 01:56:08 2008
New Revision: 51898

URL: http://llvm.org/viewvc/llvm-project?rev=51898&view=rev
Log:
Do not run loop-aligner at -fast (e.g. -O0).

Modified:
    llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp

Modified: llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp?rev=51898&r1=51897&r2=51898&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp (original)
+++ llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp Tue Jun  3 01:56:08 2008
@@ -140,7 +140,7 @@
   if (addPreEmitPass(PM, Fast) && PrintMachineCode)
     PM.add(createMachineFunctionPrinterPass(cerr));
 
-  if (AlignLoops && !OptimizeForSize)
+  if (AlignLoops && !Fast && !OptimizeForSize)
     PM.add(createLoopAlignerPass());
 
   switch (FileType) {