diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/bswap64-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/bswap64-1.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/bswap64-1.c b/gcc/testsuite/gcc.target/powerpc/bswap64-1.c new file mode 100644 index 000000000..480e1cd7c --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/bswap64-1.c @@ -0,0 +1,9 @@ +/* { dg-do compile { target { powerpc*-*-* } } } */ +/* { dg-options "-O2 -mno-popcntd -mcpu=power5" } */ +/* { dg-require-effective-target lp64 } */ +/* { dg-final { scan-assembler "lwbrx" } } */ +/* { dg-final { scan-assembler "stwbrx" } } */ + +unsigned long ul; +unsigned long load_bswap64 (unsigned long *p) { return __builtin_bswap64 (*p); } +void store_bswap64 (unsigned long a) { ul = __builtin_bswap64 (a); } |