gcc/testsuite/gcc.target/i386/pr37843-4.c

   1 /* Test for stack alignment with sibcall optimization.  */
   2 /* { dg-do compile { target { ilp32 && nonpic } } } */
   3 /* { dg-options "-O2 -msse2 -mpreferred-stack-boundary=4 -mstackrealign" } */
   4 /* { dg-require-effective-target sse2 } */
   5 /* { dg-final { scan-assembler-not "andl\[\\t \]*\\$-16,\[\\t \]*%\[re\]?sp" } } */
   6 /* { dg-final { scan-assembler-not "call\[\\t \]*foo" } } */
   7 /* { dg-final { scan-assembler "jmp\[\\t \]*foo" } } */
   8
   9 extern int foo (void);
  10
  11 int bar (void)
  12 {
  13     return foo();
  14 }