From ddaa5b3bfb2980f79c6f277608ad33a6efe8d554 Mon Sep 17 00:00:00 2001 From: Jonathan Albrecht Date: Fri, 28 Feb 2025 04:16:19 -0500 Subject: [PATCH] [SystemZ] Add header guard macros to vecintrin.h (#129170) Add header guard macros to clang/lib/Headers/vecintrin.h. Found while compiling the latest numpy with clang 19 on s390x which ends up including vecintrin.h twice. The gcc version of this file has header guards so numpy compiles fine with gcc. Signed-off-by: Jonathan Albrecht --- clang/lib/Headers/vecintrin.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/clang/lib/Headers/vecintrin.h b/clang/lib/Headers/vecintrin.h index a14c39f9f731..338ea51ce886 100644 --- a/clang/lib/Headers/vecintrin.h +++ b/clang/lib/Headers/vecintrin.h @@ -7,6 +7,9 @@ *===-----------------------------------------------------------------------=== */ +#ifndef _VECINTRIN_H +#define _VECINTRIN_H + #if defined(__s390x__) && defined(__VEC__) #define __ATTRS_ai __attribute__((__always_inline__)) @@ -12861,3 +12864,5 @@ vec_search_string_until_zero_cc(__vector unsigned int __a, #error "Use -fzvector to enable vector extensions" #endif + +#endif /* _VECINTRIN_H */