[clang] [llvm] [CUDA] Add a pseudo GPU sm_next which allows overriding for SM/PTX version. (PR #100247)

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git-clang-format --diff e7f8d4be5a5d494ac95e664e397004936976db16 44a1045eee71777fa916e2a8043b2f99afc96a96 --extensions cpp,c,h -- clang/include/clang/Basic/Cuda.h clang/lib/Basic/Cuda.cpp clang/lib/Basic/Targets/NVPTX.cpp clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp clang/lib/Driver/ToolChains/Cuda.cpp clang/test/Misc/target-invalid-cpu-note.c llvm/lib/Target/NVPTX/NVPTXSubtarget.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Basic/Cuda.cpp b/clang/lib/Basic/Cuda.cpp
index 7f50b58aec..f714723db5 100644
--- a/clang/lib/Basic/Cuda.cpp
+++ b/clang/lib/Basic/Cuda.cpp
@@ -79,11 +79,9 @@ struct OffloadArchToStringMap {
 };
 } // namespace
 
-#define SM2(sm, ca)                                                            \
-  { OffloadArch::SM_##sm, "sm_" #sm, ca }
+#define SM2(sm, ca) {OffloadArch::SM_##sm, "sm_" #sm, ca}
 #define SM(sm) SM2(sm, "compute_" #sm)
-#define GFX(gpu)                                                               \
-  { OffloadArch::GFX##gpu, "gfx" #gpu, "compute_amdgcn" }
+#define GFX(gpu) {OffloadArch::GFX##gpu, "gfx" #gpu, "compute_amdgcn"}
 static const OffloadArchToStringMap arch_names[] = {
     // clang-format off
     {OffloadArch::UNUSED, "", ""},

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https://github.com/llvm/llvm-project/pull/100247