diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/memcpy-vector_loop-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/memcpy-vector_loop-1.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/memcpy-vector_loop-1.c b/gcc/testsuite/gcc.target/i386/memcpy-vector_loop-1.c new file mode 100644 index 0000000000..1ea682a106 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/memcpy-vector_loop-1.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { i?86-*-* x86_64-*-* } { "-march=*" } { "-march=atom" } } */ +/* { dg-options "-O2 -march=atom -minline-all-stringops -mstringop-strategy=vector_loop" } */ +/* { dg-final { scan-assembler-times "movdqa" 8 { target { ! { ia32 } } } } } */ +/* { dg-final { scan-assembler-times "movdqa" 4 { target { ia32 } } } } */ + +char a[2048]; +char b[2048]; +void t (void) +{ + __builtin_memcpy (a, b, 2048); +} + |