gcc/testsuite/gcc.dg/fold-and-rshift-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-original" } */
   3
   4 unsigned f(unsigned x)
   5 {
   6         return (x >> 29) & 32;
   7 }
   8
   9 unsigned g(unsigned x)
  10 {
  11         return !!(x & 0x80000000) << 5;
  12 }
  13
  14 unsigned j(unsigned x)
  15 {
  16         return ((x >> 31) & 1) ? 32 : 0;
  17 }
  18
  19 unsigned k(unsigned x)
  20 {
  21         return (x & 0x80000000) ? 32 : 0;
  22 }
  23
  24 /* { dg-final { scan-tree-dump-not " \\? " "original" } } */
  25 /* { dg-final { scan-assembler-not "sall" { target i?86-*-* x86_64-*-* } } }" */