| /* { dg-do compile } */ | |
| /* { dg-options "-O2" } */ | |
| char* inttostr(int i, char* buf, int len) | |
| { | |
| unsigned int ui = (i > 0) ? i : -i; | |
| char *p = buf + len - 1; | |
| *p = '\0'; | |
| do { | |
| *--p = '0' + (ui % 10); | |
| } while ((ui /= 10) != 0); | |
| if (i < 0) { | |
| *--p = '-'; | |
| } | |
| return p; | |
| } | |
| /* In out-of-SSA we should have avoided splitting the latch edge of the | |
| loop by inserting copies. */ | |
| /* { dg-final { scan-assembler-times "L\[0-9\]+:" 2 } } */ |