gcc/testsuite/gcc.target/mips/vr-mult-2.c

   1 /* Make sure that mul/addu is preferred over mtlo/macc and that mul/subu
   2    is preferred over mtlo/msac.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-march=vr5500 -fpeephole2" } */
   5 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
   6 NOMIPS16 int f1 (int a, int b, int c) { return a + b * c; }
   7 NOMIPS16 int f2 (int a, int b, int c) { return a - b * c; }
   8 /* { dg-final { scan-assembler "\tmul\t.*\tmul\t" } } */