diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-7.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-7.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-7.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-7.c new file mode 100644 index 000000000..4272dc3cd --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-7.c @@ -0,0 +1,45 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx } */ +/* { dg-options "-O3 -dp -mavx -mavx256-split-unaligned-store" } */ + +#include "avx-check.h" + +#define N 128 + +char **ep; +char **fp; + +__attribute__ ((noinline)) +void +foo (void) +{ + ep = (char **) malloc (N); + fp = (char **) malloc (N); +} + +void +avx_test (void) +{ + int i; + char **ap, **bp; + char *str = "STR"; + + foo (); + + ap = ep; + bp = fp; + + for (i = N; i >= 0; i--) + { + *ap++ = str; + *bp++ = str; + } + + for (i = N; i >= 0; i--) + { + if (strcmp (*--ap, "STR") != 0) + abort (); + if (strcmp (*--bp, "STR") != 0) + abort (); + } +} |