| /* PR rtl-optimization/80747 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-fprofile-use -freorder-blocks-and-partition -O1 -foptimize-sibling-calls -Wno-missing-profile" } */ | |
| int | |
| foo (int a) | |
| { | |
| int r; | |
| if (a & 1) | |
| r = foo (a - 1); | |
| else if (a) | |
| r = foo (a - 2); | |
| else | |
| return 0; | |
| if (r) | |
| r = r; | |
| return r; | |
| } |