simplify isUEFI triple checks

Author: Prabhuk

llvm/include/llvm/TargetParser/Triple.h

@@ -636,6 +636,10 @@ class Triple {
     return getOS() == Triple::Win32;
   }
 
+  bool isOSWindowsOrUEFI() const {
+    return isOSWindows() || isUEFI();
+  }
+
   /// Checks if the environment is MSVC.
   bool isKnownWindowsMSVCEnvironment() const {
     return isOSWindows() && getEnvironment() == Triple::MSVC;

llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

@@ -560,7 +560,7 @@ bool AsmPrinter::doInitialization(Module &M) {
 
   if (MAI->doesSupportDebugInformation()) {
     bool EmitCodeView = M.getCodeViewFlag();
-    if (EmitCodeView && (TM.getTargetTriple().isOSWindows() || TM.getTargetTriple().isUEFI()))
+    if (EmitCodeView && TM.getTargetTriple().isOSWindowsOrUEFI())
       DebugHandlers.push_back(std::make_unique<CodeViewDebug>(this));
     if (!EmitCodeView || M.getDwarfVersion()) {
       if (hasDebugInfo()) {
@@ -4070,7 +4070,7 @@ const MCExpr *AsmPrinter::lowerBlockAddressConstant(const BlockAddress &BA) {
 
 /// GetCPISymbol - Return the symbol for the specified constant pool entry.
 MCSymbol *AsmPrinter::GetCPISymbol(unsigned CPID) const {
-  if (getSubtargetInfo().getTargetTriple().isWindowsMSVCEnvironment() || getSubtargetInfo().getTargetTriple().isUEFI()) {
+  if (getSubtargetInfo().getTargetTriple().isWindowsMSVCEnvironment()) {
     const MachineConstantPoolEntry &CPE =
         MF->getConstantPool()->getConstants()[CPID];
     if (!CPE.isMachineConstantPoolEntry()) {