gcc/testsuite/gcc.target/i386/pr37248-3.c

   1 /* PR middle-end/37248 */
   2 /* { dg-do compile { target { ! default_packed } } } */
   3 /* { dg-options "-O2 -fdump-tree-optimized -mno-ms-bitfields" } */
   4
   5 struct S
   6 {
   7   unsigned char a : 1;
   8   unsigned char b : 1;
   9   unsigned char c : 1;
  10   unsigned int d : 6;
  11   unsigned int e : 14;
  12   unsigned int f : 6;
  13   unsigned char g : 1;
  14   unsigned char h : 1;
  15   unsigned char i : 1;
  16 } s;
  17
  18 int
  19 foo (struct S x)
  20 {
  21   return x.a && x.i && x.b && x.h && x.c && x.g && x.e == 131;
  22 }
  23
  24 /* { dg-final { scan-tree-dump "& (3766484487|0x0e07ffe07);" "optimized" } } */
  25 /* { dg-final { scan-tree-dump "== (3758163463|0x0e0010607);" "optimized" } } */
  26 /* { dg-final { cleanup-tree-dump "optimized" } } */