[llvm] [MISched] Extend overridePostRASchedPolicy to support per-function scheduling direction (PR #149297)

[Harrison Hao via llvm-commits]

================
@@ -166,11 +166,12 @@ PPCGenSubtargetInfo::AntiDepBreakMode PPCSubtarget::getAntiDepBreakMode() const
 
 void PPCSubtarget::getCriticalPathRCs(RegClassVector &CriticalPathRCs) const {
   CriticalPathRCs.clear();
-  CriticalPathRCs.push_back(isPPC64() ?
-                            &PPC::G8RCRegClass : &PPC::GPRCRegClass);
+  CriticalPathRCs.push_back(isPPC64() ? &PPC::G8RCRegClass
----------------
harrisonGPU wrote:

Done.

https://github.com/llvm/llvm-project/pull/149297