gcc/testsuite/gcc.target/i386/pr56564-2.c

   1 /* PR target/56564 */
   2 /* { dg-do compile { target { *-*-linux* && lp64 } } } */
   3 /* { dg-options "-O3 -fno-pic -fno-ipa-icf -fdump-tree-optimized" } */
   4
   5 struct S { long a, b; } s = { 5, 6 };
   6 char t[16] = { 7 };
   7
   8 int
   9 foo (void)
  10 {
  11   return ((__UINTPTR_TYPE__) &s) & 15;
  12 }
  13
  14 int
  15 bar (void)
  16 {
  17   return ((__UINTPTR_TYPE__) &t[0]) & 15;
  18 }
  19
  20 /* { dg-final { scan-tree-dump-times "&s" 0 "optimized" } } */
  21 /* { dg-final { scan-tree-dump-times "&t" 0 "optimized" } } */
  22 /* { dg-final { scan-tree-dump-times "return 0" 2 "optimized" } } */
  23 /* { dg-final { scan-assembler ".align\[ \t]*16\[^:]*\[\n\r]s:" { target *-*-linux* } } } */
  24 /* { dg-final { scan-assembler ".align\[ \t]*16\[^:]*\[\n\r]t:" { target *-*-linux* } } } */