diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/builtin-bswap-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/builtin-bswap-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/builtin-bswap-1.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/builtin-bswap-1.c new file mode 100644 index 000000000..a6706e693 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/builtin-bswap-1.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +/* { dg-final { scan-assembler-times "rev16\\t" 2 } } */ + +/* rev16 */ +short +swaps16 (short x) +{ + return __builtin_bswap16 (x); +} + +/* rev16 */ +unsigned short +swapu16 (unsigned short x) +{ + return __builtin_bswap16 (x); +} |