diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/pr49002-1.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/pr49002-1.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/pr49002-1.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/pr49002-1.c new file mode 100644 index 000000000..7553e8290 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/pr49002-1.c @@ -0,0 +1,16 @@ +/* PR target/49002 */ +/* { dg-do compile } */ +/* { dg-options "-O -mavx" } */ + +#include <immintrin.h> + +void foo(const __m128d *from, __m256d *to, int s) +{ + __m256d var = _mm256_castpd128_pd256(from[0]); + var = _mm256_insertf128_pd(var, from[s], 1); + to[0] = var; +} + +/* Ensure we load into xmm, not ymm. */ +/* { dg-final { scan-assembler-not "vmovapd\[\t \]*\[^,\]*,\[\t \]*%ymm" } } */ +/* { dg-final { scan-assembler "vmovapd\[\t \]*\[^,\]*,\[\t \]*%xmm" } } */ |