X86 needs critical path anti-dependency breaking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84931 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 0e4cfde..e64b854 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -220,7 +220,7 @@
/// 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;
}
};