diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/movbe-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/movbe-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/movbe-1.c b/gcc/testsuite/gcc.target/i386/movbe-1.c new file mode 100644 index 000000000..391d4ad98 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/movbe-1.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mmovbe" } */ + +extern int x; + +void +foo (int i) +{ + x = __builtin_bswap32 (i); +} + +int +bar () +{ + return __builtin_bswap32 (x); +} + +/* { dg-final { scan-assembler-times "movbe\[ \t\]" 2 } } */ |