diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr46419.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/pr46419.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr46419.c b/gcc/testsuite/gcc.target/i386/pr46419.c new file mode 100644 index 000000000..3b722283e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr46419.c @@ -0,0 +1,39 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -msse" } */ +/* { dg-require-effective-target sse } */ + +#include "sse-check.h" + +#include <xmmintrin.h> + +void __attribute__((noinline)) +sse_test (void) +{ + char image[4]; + __m128 image4; + float out[4] __attribute__ ((aligned (16))); + int i; + + for (i = 0; i < 4; i++) + image[i] = i + 1; + + image4 = + _mm_cvtpi8_ps (_mm_setr_pi8 + (image[0], image[1], image[2], image[3], 0, 0, 0, 0)); + _mm_store_ps (out, image4); + _mm_empty (); + + for (i = 0; i < 4; i++) + if (out[i] != (float) (i + 1)) + abort (); + + image4 = + _mm_cvtpu8_ps (_mm_setr_pi8 + (image[0], image[1], image[2], image[3], 0, 0, 0, 0)); + _mm_store_ps (out, image4); + _mm_empty (); + + for (i = 0; i < 4; i++) + if (out[i] != (float) (i + 1)) + abort (); +} |