| /* { dg-do compile } */ |
| /* { dg-options "-O0 -fomit-frame-pointer -fno-inline --save-temps" } */ |
| |
| void |
| func_leaf (void) |
| { |
| int a = 0; |
| } |
| |
| void |
| func_no_leaf (void) |
| { |
| int a = 0; |
| func_leaf (); |
| } |
| |
| void |
| func1 (void) |
| { |
| int a = 0; |
| func_no_leaf (); |
| } |
| |
| /* |
| * This function calls XXX(), which modifies SP. This is incompatible to |
| * -fomit-frame-pointer generated code as SP is used to access the frame. |
| */ |
| __attribute__ ((optimize("no-omit-frame-pointer"))) |
| void |
| func2 (void) |
| { |
| int a = 0; |
| func_no_leaf (); |
| } |
| |
| void |
| func3 (void) |
| { |
| int a = 0; |
| func_no_leaf (); |
| } |
| |
| /* { dg-final { scan-assembler-times "stp\tx29, x30, \\\[sp, -\[0-9\]+\\\]!" 1 } } */ |
| |
