gcc/testsuite/gcc.target/arm/pr42172-1.c

   1 /* { dg-options "-O2" }  */
   2
   3 struct A {
   4   unsigned int f1 : 3;
   5   unsigned int f2 : 3;
   6   unsigned int f3 : 1;
   7   unsigned int f4 : 1;
   8
   9 };
  10
  11 void init_A (struct A *this)
  12 {
  13   this->f1 = 0;
  14   this->f2 = 1;
  15   this->f3 = 0;
  16   this->f4 = 0;
  17 }
  18
  19 /* { dg-final { scan-assembler-times "str" 1 } } */