[clang] [CUDA] Rename SM_32 to SM_32_ to work around AIX headers (PR #88779)

[Artem Belevich via cfe-commits]

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@@ -86,7 +88,7 @@ static const CudaArchToStringMap arch_names[] = {
     // clang-format off
     {CudaArch::UNUSED, "", ""},
     SM2(20, "compute_20"), SM2(21, "compute_20"), // Fermi
-    SM(30), SM(32), SM(35), SM(37),  // Kepler
+    SM(30), SM3(32, "compute_32"), SM(35), SM(37),  // Kepler
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Artem-B wrote:

Nit. We don't really need SM3 here. For one-off we could Just use `{CudaArch::SM_32_, "sm_32" , "compute_32"}}`

https://github.com/llvm/llvm-project/pull/88779