commit 8f74680c78b1913fa280637e9f626d0d70f918ed
author Nate Begeman <natebegeman@mac.com> Wed Aug 02 05:29:40 2006 +0000
committer Nate Begeman <natebegeman@mac.com> Wed Aug 02 05:29:40 2006 +0000
tree 34593b113fc76dfa5990b30ff3b190ea3f05dc0b
parent f9ba401bf5eddc5ca6282766682116e922f092d7

Disable LSR at -fast


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29467 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86TargetMachine.cpp

diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index 69e651f..90175ac 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -91,7 +91,7 @@
       FileType != TargetMachine::ObjectFile) return true;
 
   // Run loop strength reduction before anything else.
-  PM.add(createLoopStrengthReducePass(&TLInfo));
+  if (!Fast) PM.add(createLoopStrengthReducePass(&TLInfo));
 
   // FIXME: Implement efficient support for garbage collection intrinsics.
   PM.add(createLowerGCPass());