AS

Author: optimisan

llvm/lib/CodeGen/MIRParser/MIParser.cpp

@@ -130,10 +130,10 @@ bool PerTargetMIParsingState::getRegisterByName(StringRef RegName,
 bool PerTargetMIParsingState::getVRegFlagValue(StringRef FlagName,
                                                uint8_t &FlagValue) const {
   const auto *TRI = Subtarget.getRegisterInfo();
-  auto FV = TRI->getVRegFlagValue(FlagName);
-  if (!FV.has_value())
+  std::optional<uint8_t> FV = TRI->getVRegFlagValue(FlagName);
+  if (!FV)
     return true;
-  FlagValue = FV.value();
+  FlagValue = *FV;
   return false;
 }
 

llvm/test/CodeGen/MIR/Generic/register-flag-error.mir

@@ -1,4 +1,4 @@
-# RUN: not llc -run-pass=none -o - %s 2>&1 | FileCheck %s --check-prefix=ERR
+# RUN: not llc -run-pass=none -filetype=null %s 2>&1 | FileCheck %s --check-prefix=ERR
 
 ---
 name:  flags
@@ -10,4 +10,4 @@ body: |
     %0 = G_ADD $w0, $w0
 ...
 # ERR: use of undefined register flag
-# ERR: VFLAG_ERR
+# ERR: VFLAG_ERR