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[Driver][UEFI] Enable Microsoft extensions #121875

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Merged
merged 2 commits into from
Jan 8, 2025
+3 −1
Merged

[Driver][UEFI] Enable Microsoft extensions #121875

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[Driver][UEFI] Enable Microsoft extensions
Prabhuk Jan 7, 2025
d9a06b0
Add a test.
Prabhuk Jan 8, 2025
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3 changes: 2 additions & 1 deletion clang/lib/Driver/ToolChains/Clang.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5109,6 +5109,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
const llvm::Triple *AuxTriple =
(IsCuda || IsHIP) ? TC.getAuxTriple() : nullptr;
bool IsWindowsMSVC = RawTriple.isWindowsMSVCEnvironment();
bool IsUEFI = RawTriple.isUEFI();
bool IsIAMCU = RawTriple.isOSIAMCU();

// Adjust IsWindowsXYZ for CUDA/HIP/SYCL compilations. Even when compiling in
Expand Down Expand Up @@ -7252,7 +7253,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,

// -fms-extensions=0 is default.
if (Args.hasFlag(options::OPT_fms_extensions, options::OPT_fno_ms_extensions,
IsWindowsMSVC))
IsWindowsMSVC || IsUEFI))
CmdArgs.push_back("-fms-extensions");

// -fms-compatibility=0 is default.
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