| /* { dg-do compile { target sh-*-* sh4*-*-*} } */ |
| /* { dg-options "-O -m4" } */ |
| |
| extern void foo (); |
| #pragma trapa |
| void |
| isr() |
| { |
| foo (); |
| } |
| |
| /* { dg-final { scan-assembler-times "rte" 1} } */ |
| /* No interrupt-specific saves should be needed. |
| The function call will require to load the address first into a register, |
| then use that for a jsr or jmp. It will also need to load a constant |
| address in order to load fpscr. */ |
| /* { dg-final { scan-assembler-times "r\[0-7\]\n" 3 } } */ |
| /* { dg-final { scan-assembler-not "r\[8-9\]" } } */ |
| /* { dg-final { scan-assembler-not "r1\[,0-3\]" } } */ |
| /* { dg-final { scan-assembler-not "macl" } } */ |
| /* fpscr needs to be saved, loaded and restored. */ |
| /* { dg-final { scan-assembler-times "\[^_\]fpscr" 3 } } */ |
