clang/test/Sema/warn-shadow-intrinsics.c

   1 // RUN: %clang_cc1 -ffreestanding -triple x86_64-apple-macosx10.8.0 -fsyntax-only %s
   2
   3 #include <emmintrin.h>
   4
   5 // Test that using two macros from emmintrin do not cause a
   6 // useless -Wshadow warning.
   7 void rdar10679282(void) {
   8   __m128i qf = _mm_setzero_si128();
   9   qf = _mm_slli_si128(_mm_add_epi64(qf, _mm_srli_si128(qf, 8)), 8); // no-warning
  10   (void) qf;
  11 }