[clang][driver] remove uefi from unsupported test

Author: RossComputerGuy

clang/test/Driver/unsupported-target-arch.c

@@ -63,21 +63,3 @@
 // RUN: not %clang --target=powerpc-apple-darwin -o /dev/null %s 2> %t.err
 // RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-PPCMAC %s
 // CHECK-PPCMAC: error: unknown target triple 'unknown-apple-macosx{{.*}}'
-
-// RUN: not %clang --target=aarch64-unknown-uefi -o %t.o %s 2> %t.err
-// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-AARCH64 %s
-// RUN: not %clang_cl --target=aarch64-unknown-uefi -o %t.o %s 2> %t.err
-// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-AARCH64 %s
-// CHECK-AARCH64: error: unknown target triple 'aarch64-unknown-uefi'{{$}}
-
-// RUN: not %clang --target=arm-unknown-uefi -o %t.o %s 2> %t.err
-// RUN: FileCheck --input-file=%t.err -check-prefixes=CHECK-ARM %s
-// RUN: not %clang_cl --target=arm-unknown-uefi -o %t.o %s 2> %t.err
-// RUN: FileCheck --input-file=%t.err -check-prefixes=CHECK-ARM %s
-// CHECK-ARM: error: unknown target triple 'arm-unknown-uefi'{{$}}
-
-// RUN: not %clang --target=x86-unknown-uefi -o %t.o %s 2> %t.err
-// RUN: FileCheck --input-file=%t.err -check-prefixes=CHECK-x86 %s
-// RUN: not %clang_cl --target=x86-unknown-uefi -o %t.o %s 2> %t.err
-// RUN: FileCheck --input-file=%t.err -check-prefixes=CHECK-x86 %s
-// CHECK-x86: error: unknown target triple 'x86-unknown-uefi'{{$}}

llvm/lib/Target/AArch64/AArch64MCInstLower.cpp

@@ -49,8 +49,8 @@ MCSymbol *AArch64MCInstLower::GetGlobalValueSymbol(const GlobalValue *GV,
   if (!TheTriple.isOSBinFormatCOFF())
     return Printer.getSymbolPreferLocal(*GV);
 
-  assert(TheTriple.isOSWindows() &&
-         "Windows is the only supported COFF target");
+  assert((TheTriple.isOSWindows() || TheTriple.isUEFI()) &&
+         "Windows and UEFI are the only supported COFF target");
 
   bool IsIndirect =
       (TargetFlags & (AArch64II::MO_DLLIMPORT | AArch64II::MO_COFFSTUB));