gcc-4_9/gcc/testsuite/gcc.target/mips/ext_ins.c

   1 /* { dg-do compile } */
   2 /* { dg-options "isa_rev>=2" } */
   3 /* { dg-final { scan-assembler "\td?ext\t" } } */
   4 /* { dg-final { scan-assembler "\td?ins\t" } } */
   5
   6 struct A
   7 {
   8   unsigned int i : 2;
   9   unsigned int j : 3;
  10   unsigned int k : 4;
  11   unsigned int l : 5;
  12 };
  13
  14 void func (struct A);
  15
  16 NOMIPS16 unsigned int f1 (struct A a)
  17 {
  18   return a.j;
  19 }
  20
  21 NOMIPS16 struct A f2 (struct A a, int i)
  22 {
  23   a.j = i;
  24   return a;
  25 }