diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/mnegl-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/mnegl-2.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/mnegl-2.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/mnegl-2.c new file mode 100644 index 000000000..1c5dc7581 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/mnegl-2.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +long long r; + +void test_signed (int a, int b) +{ + /* { dg-final { scan-assembler "smnegl\tx\[0-9\]*, w\[0-9\]*, w\[0-9\]*\n" } } */ + r = ((long long) a) * (-((long long) b)); +} + +void test_unsigned (unsigned int a, unsigned int b) +{ + /* { dg-final { scan-assembler "umnegl\tx\[0-9\]*, w\[0-9\]*, w\[0-9\]*\n" } } */ + r = ((long long) a) * (-((long long) b)); +} |