diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.target/arm/wmul-10.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.target/arm/wmul-10.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.target/arm/wmul-10.c b/gcc-4.8.1/gcc/testsuite/gcc.target/arm/wmul-10.c new file mode 100644 index 000000000..5ffd169ba --- /dev/null +++ b/gcc-4.8.1/gcc/testsuite/gcc.target/arm/wmul-10.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target arm_dsp } */ + + +unsigned long long +foo (unsigned short a, unsigned short *b, unsigned short *c) +{ + return (unsigned)a + (unsigned long long)*b * (unsigned long long)*c; +} + +/* { dg-final { scan-assembler "umlal" } } */ |