[clang] [clang:frontend] Move helper functions to common location for SemaSPIRV (PR #125045)

[Muhammad Bassiouni via cfe-commits]

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@@ -0,0 +1,65 @@
+#include "clang/Sema/Common.h"
+
+namespace clang {
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bassiounix wrote:

fixed

https://github.com/llvm/llvm-project/pull/125045