================ @@ -31,10 +31,13 @@ // All MMX instructions will be generated via builtins. Any MMX vector // types (<1 x i64>, <2 x i32>, etc.) that aren't used by these builtins will be // expanded by the back-end. +// // FIXME: _mm_prefetch must be a built-in because it takes a compile-time constant // argument and our prior approach of using a #define to the current built-in // doesn't work in the presence of re-declaration of _mm_prefetch for windows. -TARGET_BUILTIN(_mm_prefetch, "vcC*i", "nc", "mmx") +TARGET_HEADER_BUILTIN(_mm_prefetch, "vcC*i", "nc", IMMINTRIN_H, ALL_LANGUAGES, "mmx") +TARGET_HEADER_BUILTIN(_m_prefetch, "vv*", "nc", INTRIN_H, ALL_LANGUAGES, "") +TARGET_HEADER_BUILTIN(_m_prefetchw, "vvDC*", "nc", INTRIN_H, ALL_LANGUAGES, "") ---------------- rnk wrote:
Yes, we should, good catch https://github.com/llvm/llvm-project/pull/115099 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
