1  /* ??? At the moment, lower-subreg.c decomposes the copy of the multiplication
       2     result to $2, which prevents the register allocators from storing the
       3     multiplication result in $2.  */
       4  /* This test requires widening_mul */
       5  /* { dg-options "-mips1 -mfix-r4000 -fno-split-wide-types -dp -EL -fexpensive-optimizations" } */
       6  /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
       7  typedef int int32_t;
       8  typedef long long int64_t;
       9  NOMIPS16 int64_t foo (int32_t x, int32_t y) { return (int64_t) x * y; }
      10  /* { dg-final { scan-assembler "[concat {\tmult\t\$[45],\$[45][^\n]+mulsidi3_32bit_r4000\n\tmflo\t\$2\n\tmfhi\t\$3\n}]" } } */