diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/memcpy-pr120708-5.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/memcpy-pr120708-5.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/memcpy-pr120708-5.c b/gcc/testsuite/gcc.target/i386/memcpy-pr120708-5.c new file mode 100644 index 0000000..19e0600 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/memcpy-pr120708-5.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=x86-64-v4 -mprefer-vector-width=128 -mmemcpy-strategy=vector_loop:2048:noalign,libcall:-1:noalign" } */ + +#define SIZE (16 + 1) * 16 + +char dest[SIZE]; +char src[SIZE]; + +void +foo (void) +{ + __builtin_memcpy (dest, src, SIZE); +} + +/* { dg-final { scan-assembler-times "vmovdqa\[ \t]\+\[^\n\r]*%xmm\[0-9\]\+" 10 } } */ |