gnu/dist/gcc4/gcc/testsuite/gcc.target/i386/local2.c

   1 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
   2 /* { dg-options "-O2 -funit-at-a-time -fomit-frame-pointer" } */
   3 /* { dg-skip-if "PR 25214" { ilp32 } { "-fpic" "-fPIC" } { "" } } */
   4 /* { dg-final { scan-assembler-not "sub\[^\\n\]*sp" } } */
   5
   6 static __attribute__ ((noinline)) q ();
   7 int a;
   8
   9 /* This function should not require any stack manipulation
  10    for preferred stack bounday.  */
  11 void
  12 e ()
  13 {
  14   if (a)
  15   {
  16     e ();
  17     a--;
  18   }
  19   q ();
  20 }
  21
  22 static __attribute__ ((noinline)) q ()
  23 {
  24 }