diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/mips')
-rw-r--r-- | gcc/testsuite/gcc.target/mips/madd-9.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/madd-9.c b/gcc/testsuite/gcc.target/mips/madd-9.c new file mode 100644 index 00000000000..25dbd18a510 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/madd-9.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 isa_rev>=1 -mgp32" } */ +/* { dg-final { scan-assembler-not "\tmul\t" } } */ +/* { dg-final { scan-assembler "\tmadd\t" } } */ + +NOMIPS16 long long +f1 (int *a, int *b, int n) +{ + long long int x; + int i; + + x = 0; + for (i = 0; i < n; i++) + x += (long long) a[i] * b[i]; + return x; +} |