| /* { dg-do run } */ | |
| /* { dg-options "-O2 --save-temps" } */ | |
| extern void abort (void); | |
| /* It's unsafe to use CMN in these comparisons. */ | |
| void __attribute__ ((noinline)) | |
| foo_s32 (int a, int b) | |
| { | |
| if (a < -b) | |
| abort (); | |
| } | |
| void __attribute__ ((noinline)) | |
| foo_s64 (unsigned long long a, unsigned long long b) | |
| { | |
| if (a > -b) | |
| abort (); | |
| } | |
| int | |
| main (void) | |
| { | |
| int a = 30; | |
| int b = 42; | |
| foo_s32 (a, b); | |
| foo_s64 (a, b); | |
| return 0; | |
| } | |
| /* { dg-final { scan-assembler-not "cmn\t" } } */ | |
| /* { dg-final { cleanup-saved-temps } } */ |