diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/anddi3-opt.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/anddi3-opt.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/anddi3-opt.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/anddi3-opt.c new file mode 100644 index 000000000..cd0d08386 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/anddi3-opt.c @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-O1" } */ + +unsigned long long +muld (unsigned long long X, unsigned long long Y) +{ + unsigned long long mask = 0xffffffffull; + return (X & mask) * (Y & mask); +} + +/* { dg-final { scan-assembler-not "and\[\\t \]+.+,\[\\t \]*.+,\[\\t \]*.+" } } */ |