Allow targets to specify register classes whose member registers should not be renamed to break anti-dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86628 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 1c8cefa..f18def1 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -219,8 +219,10 @@
/// enablePostRAScheduler - X86 target is enabling post-alloc scheduling
/// at 'More' optimization level.
bool enablePostRAScheduler(CodeGenOpt::Level OptLevel,
- TargetSubtarget::AntiDepBreakMode& mode) const {
- mode = TargetSubtarget::ANTIDEP_CRITICAL;
+ TargetSubtarget::AntiDepBreakMode& Mode,
+ ExcludedRCVector& ExcludedRCs) const {
+ Mode = TargetSubtarget::ANTIDEP_CRITICAL;
+ ExcludedRCs.clear();
return OptLevel >= CodeGenOpt::Default;
}
};