gcc/testsuite/gcc.target/i386/pr45336-3.c

   1 /* PR target/45336 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -msse4 -mtune=generic" } */
   4 /* { dg-final { scan-assembler "movsbl" } } */
   5 /* { dg-final { scan-assembler "(movswl|cwtl)" } } */
   6 /* { dg-final { scan-assembler "pextrb" } } */
   7 /* { dg-final { scan-assembler "pextrw" } } */
   8 /* { dg-final { scan-assembler "pextrd" { target { ! x86_64-*-mingw* } } } } */
   9
  10 #include <smmintrin.h>
  11 int foo8(__m128i x) { return (char) _mm_extract_epi8(x, 4); }
  12 int foo16(__m128i x) { return (short) _mm_extract_epi16(x, 3); }
  13 int foo32(__m128i x) { return _mm_extract_epi32(x, 2); }