[llvm] cd84ba2 - [llvm] Use masm for UEFI (#132461)

[via llvm-commits]

Author: Prabhu Rajasekaran
Date: 2025-04-19T22:11:06-07:00
New Revision: cd84ba2e4d554242e5ddea1d130018bbd701f8af

URL: https://github.com/llvm/llvm-project/commit/cd84ba2e4d554242e5ddea1d130018bbd701f8af
DIFF: https://github.com/llvm/llvm-project/commit/cd84ba2e4d554242e5ddea1d130018bbd701f8af.diff

LOG: [llvm] Use masm for UEFI (#132461)

For UEFI targets use Microsoft masm.

Added: 
    

Modified: 
    llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
index 3b5869c19f2d3..ceea417dc32e8 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
@@ -444,7 +444,7 @@ static MCAsmInfo *createX86MCAsmInfo(const MCRegisterInfo &MRI,
     // Force the use of an ELF container.
     MAI = new X86ELFMCAsmInfo(TheTriple);
   } else if (TheTriple.isWindowsMSVCEnvironment() ||
-             TheTriple.isWindowsCoreCLREnvironment()) {
+             TheTriple.isWindowsCoreCLREnvironment() || TheTriple.isUEFI()) {
     if (Options.getAssemblyLanguage().equals_insensitive("masm"))
       MAI = new X86MCAsmInfoMicrosoftMASM(TheTriple);
     else