diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/bswap32.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/bswap32.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/bswap32.c b/gcc/testsuite/gcc.target/powerpc/bswap32.c new file mode 100644 index 000000000..1b1e189aa --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/bswap32.c @@ -0,0 +1,8 @@ +/* { dg-do compile { target { powerpc*-*-* } } } */ +/* { dg-options "-O2" } */ +/* { dg-final { scan-assembler "lwbrx" } } */ +/* { dg-final { scan-assembler "stwbrx" } } */ + +unsigned int ui; +unsigned int load_bswap32 (unsigned int *p) { return __builtin_bswap32 (*p); } +void store_bswap32 (unsigned int a) { ui = __builtin_bswap32 (a); } |