diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/memcpy-2.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/memcpy-2.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/memcpy-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/memcpy-2.c new file mode 100644 index 000000000..56cdd56fa --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/memcpy-2.c @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +void *a; +void *b; +t(unsigned int c) +{ + if (c<10) + __builtin_memcpy (a,b,c+1); +} +/* Memcpy should be inlined because block size is known. */ +/* { dg-final { scan-assembler-not "(jmp|call)\[\\t \]*memcpy" } } */ |