xref: /minix3/external/bsd/llvm/dist/clang/test/Sema/warn-shadow-intrinsics.c (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -ffreestanding -triple x86_64-apple-macosx10.8.0 -fsyntax-only %s
2*f4a2713aSLionel Sambuc 
3*f4a2713aSLionel Sambuc #include <emmintrin.h>
4*f4a2713aSLionel Sambuc 
5*f4a2713aSLionel Sambuc // Test that using two macros from emmintrin do not cause a
6*f4a2713aSLionel Sambuc // useless -Wshadow warning.
rdar10679282()7*f4a2713aSLionel Sambuc void rdar10679282() {
8*f4a2713aSLionel Sambuc   __m128i qf = _mm_setzero_si128();
9*f4a2713aSLionel Sambuc   qf = _mm_slli_si128(_mm_add_epi64(qf, _mm_srli_si128(qf, 8)), 8); // no-warning
10*f4a2713aSLionel Sambuc   (void) qf;
11*f4a2713aSLionel Sambuc }
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