| /* Check the warnings and errors generated for asm operands that aren't |
| obviously constant but that are constrained to be constants. */ |
| /* { dg-options "" } */ |
| |
| int bar (int); |
| void |
| foo (int *x, int y) |
| { |
| int constant = 0; |
| asm ("# %0" :: "i" (x)); /* { dg-warning "probably doesn't match" } */ |
| /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */ |
| |
| asm ("# %0" :: "i" (bar (*x))); /* { dg-warning "probably doesn't match" } */ |
| /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */ |
| |
| asm ("# %0" :: "i" (*x + 0x11)); /* { dg-warning "probably doesn't match" } */ |
| /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */ |
| |
| asm ("# %0" :: "i" (constant)); /* { dg-warning "probably doesn't match" } */ |
| /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */ |
| |
| asm ("# %0" :: "i" (y * 0)); /* folded */ |
| } |
