| /* { dg-do compile } */ |
| /* { dg-options "-mcpu=fidoa -O2 -fomit-frame-pointer" } */ |
| |
| /* Check that interrupt_thread attribute works. */ |
| |
| #ifdef __mfido__ |
| extern void foo (void) __attribute__ ((interrupt_thread)); |
| |
| int a, b, c, d; |
| |
| void bar (void); |
| |
| void |
| foo (void) |
| { |
| int w, x, y, z; |
| |
| w = a; |
| x = b; |
| y = c; |
| z = d; |
| |
| bar (); |
| |
| a = w; |
| b = x; |
| c = y; |
| d = z; |
| } |
| #else |
| /* If the current mutilib is, say, -mcpu=5485, the compiler gets |
| -mcpu=fidoa -mcpu=5485, where -mcpu=fidoa is overridden. In that |
| case, we just print out "sleep" in the assembly file and pretend |
| that everything is all right. */ |
| asm ("sleep"); |
| #endif |
| |
| /* "sleep" should be generated in place of "rts". */ |
| /* { dg-final { scan-assembler-times "sleep" 1 } } */ |
| /* { dg-final { scan-assembler-times "rts" 0 } } */ |
| |
| /* There should be no stack adjustment. */ |
| /* { dg-final { scan-assembler-times "sp" 0 } } */ |
