gcc/testsuite/gcc.target/i386/stackalign/longlong-2.c

   1 /* { dg-do compile  { target { ! *-*-darwin* } } } */
   2 /* { dg-require-effective-target ia32 } */
   3 /* { dg-options "-O2 -mpreferred-stack-boundary=2 -fno-ipa-icf" } */
   4 /* { dg-final { scan-assembler-times "and\[lq\]?\[^\\n\]*-8,\[^\\n\]*sp" 2 } } */
   5 /* { dg-final { scan-assembler-times "and\[lq\]?\[^\\n\]*-16,\[^\\n\]*sp" 2 } } */
   6
   7 void fn (void *);
   8
   9 void f2 (void)
  10 {
  11   unsigned long long a __attribute__((aligned (8)));
  12   fn (&a);
  13 }
  14
  15 void f3 (void)
  16 {
  17   typedef unsigned long long L __attribute__((aligned (8)));
  18   L a;
  19   fn (&a);
  20 }
  21
  22 void f4 (void)
  23 {
  24   unsigned long long a __attribute__((aligned (16)));
  25   fn (&a);
  26 }
  27
  28 void f5 (void)
  29 {
  30   typedef unsigned long long L __attribute__((aligned (16)));
  31   L a;
  32   fn (&a);
  33 }