[llvm] [X86][CodeGen] Support lowering for CCMP/CTEST (PR #91747)

[via llvm-commits]

================
@@ -3157,6 +3157,63 @@ X86::CondCode X86::getCondFromCFCMov(const MachineInstr &MI) {
                                          : X86::COND_INVALID;
 }
 
+int X86::getCondFlagsFromCondCode(X86::CondCode CC) {
----------------
goldsteinn wrote:

I think this functions name is a bit too general. Maybe `getCondFlagsFromAPXCondCode` to indicate its speciality.

https://github.com/llvm/llvm-project/pull/91747