| /* { dg-do compile } */ |
| /* The pic register save adds unavoidable stack pointer references. */ |
| /* { dg-skip-if "" { ia32 && { ! nonpic } } } */ |
| /* These options are selected to ensure 1 word needs to be allocated |
| on the stack to maintain alignment for the call. This should be |
| transformed to push+pop. We also want to force unwind info updates. */ |
| /* { dg-options "-O2 -mtune-ctrl=single_push,single_pop -fomit-frame-pointer -fasynchronous-unwind-tables" } */ |
| /* { dg-additional-options "-mpreferred-stack-boundary=3" { target ia32 } } */ |
| /* { dg-additional-options "-mpreferred-stack-boundary=4" { target { ! ia32 } } } */ |
| /* ms_abi has reserved stack-region. */ |
| /* { dg-skip-if "" { x86_64-*-mingw* } } */ |
| |
| extern void g (void); |
| int |
| f (void) |
| { |
| g (); |
| return 42; |
| } |
| |
| /* { dg-final { scan-assembler-not "(sub|add)(l|q)\[\\t \]*\\$\[0-9\]*,\[\\t \]*%\[re\]?sp" } } */ |
