diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/bswap-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/bswap-1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/bswap-1.c b/gcc/testsuite/gcc.target/mips/bswap-1.c new file mode 100644 index 00000000000..24016f26931 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/bswap-1.c @@ -0,0 +1,10 @@ +/* { dg-options "isa_rev>=2" } */ +/* { dg-skip-if "bswap recognition needs expensive optimizations" { *-*-* } { "-O0" "-O1" } { "" } } */ + +NOMIPS16 unsigned short +foo (unsigned short x) +{ + return ((x << 8) & 0xff00) | ((x >> 8) & 0xff); +} + +/* { dg-final { scan-assembler "\twsbh\t" } } */ |