From 07c89c6b3e4ba9625b594770993321dd60e089c0 Mon Sep 17 00:00:00 2001 From: Eli Friedman Date: Thu, 8 Jul 2010 20:09:45 +0000 Subject: [PATCH] PR7588: Fix the _mm_shufflehi_epi16 macro. (The issue was an oversight involving operator precedence.) llvm-svn: 107902 --- clang/lib/Headers/emmintrin.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/clang/lib/Headers/emmintrin.h b/clang/lib/Headers/emmintrin.h index 8afbe76fbeb5..f297f36b549c 100644 --- a/clang/lib/Headers/emmintrin.h +++ b/clang/lib/Headers/emmintrin.h @@ -1222,9 +1222,10 @@ _mm_movemask_epi8(__m128i a) 4, 5, 6, 7)) #define _mm_shufflehi_epi16(a, imm) \ ((__m128i)__builtin_shufflevector((__v8hi)(a), (__v8hi) {0}, 0, 1, 2, 3, \ - 4 + ((imm) & 0x3), 4 + ((imm) & 0xc) >> 2, \ - 4 + ((imm) & 0x30) >> 4, \ - 4 + ((imm) & 0xc0) >> 6)) + 4 + (((imm) & 0x03) >> 0), \ + 4 + (((imm) & 0x0c) >> 2), \ + 4 + (((imm) & 0x30) >> 4), \ + 4 + (((imm) & 0xc0) >> 6))) static __inline__ __m128i __attribute__((__always_inline__, __nodebug__)) _mm_unpackhi_epi8(__m128i a, __m128i b)