diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/wmul-7.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/wmul-7.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/wmul-7.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/wmul-7.c new file mode 100644 index 000000000..2db4ad4e1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/wmul-7.c @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target arm_dsp } */ + +unsigned long long +foo (unsigned long long a, unsigned char *b, unsigned short *c) +{ + return a + *b * *c; +} + +/* { dg-final { scan-assembler "umlal" } } */ |