20 lines
462 B
C
20 lines
462 B
C
/* Test for case where another independent multiply insn may interfere
|
|
with a macc chain. */
|
|
/* { dg-do compile } */
|
|
/* { dg-options "-Os -march=24kf" } */
|
|
|
|
NOMIPS16 int foo (int a, int b, int c, int d, int e, int f, int g)
|
|
{
|
|
int temp;
|
|
int acc;
|
|
|
|
acc = a * b;
|
|
temp = a * c;
|
|
acc = d * e + acc;
|
|
acc = f * g + acc;
|
|
return acc > temp ? acc : temp;
|
|
}
|
|
|
|
/* { dg-final { scan-assembler "\tmult\t" } } */
|
|
/* { dg-final { scan-assembler "\tmadd\t" } } */
|