X86 needs critical path anti-dependency breaking.

llvm-svn: 84931
2009-10-23 05:57:35 +00:00 · 2009-10-23 05:57:35 +00:00 · 8b86efefec
parent ca42a51dce
commit 8b86efefec
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Target/X86/X86Subtarget.h
+++ b/llvm/lib/Target/X86/X86Subtarget.h
@ -220,7 +220,7 @@ public:
  /// at 'More' optimization level.
  bool enablePostRAScheduler(CodeGenOpt::Level OptLevel,
                             TargetSubtarget::AntiDepBreakMode& mode) const {
-    mode = TargetSubtarget::ANTIDEP_NONE;
+    mode = TargetSubtarget::ANTIDEP_CRITICAL;
    return OptLevel >= CodeGenOpt::Default;
  }
 };