1 /* Test for stack alignment with sibcall optimization. */
2 /* { dg-do compile { target { { *-*-linux* *-*-gnu* } && ia32 } } } */
3 /* { dg-options "-O2 -mpreferred-stack-boundary=4 -mincoming-stack-boundary=2" } */
4 /* { dg-final { scan-assembler "andl\[\\t \]*\\$-16,\[\\t \]*%\[re\]?sp" } } */
5 /* { dg-final { scan-assembler "call\[\\t \]*foo" } } */
6 /* { dg-final { scan-assembler-not "jmp\[\\t \]*foo" } } */
7
8 extern int foo (void);
9
10 int
main()11 main ()
12 {
13 return foo ();
14 }
15