compiler-rt/test/msan/vector_select.cpp

   1 // RUN: %clangxx_msan -O0 %s -c -o %t
   2 // RUN: %clangxx_msan -O3 %s -c -o %t
   3
   4 // Regression test for MemorySanitizer instrumentation of a select instruction
   5 // with vector arguments.
   6
   7 #if defined(__x86_64__)
   8 #include <emmintrin.h>
   9
  10 __m128d select(bool b, __m128d c, __m128d d)
  11 {
  12   return b ? c : d;
  13 }
  14 #elif defined (__mips64) || defined (__powerpc64__)
  15 typedef double __w64d __attribute__ ((vector_size(16)));
  16
  17 __w64d select(bool b, __w64d c, __w64d d)
  18 {
  19   return b ? c : d;
  20 }
  21 #endif