| # Make sure we don't try to combine counters with the same function |
| # name and a matching hash if the number of counters differs |
| |
| # RUN: llvm-profdata merge %s -o %t.profdata 2>&1 | FileCheck -check-prefix=MERGE_ERRS %s |
| # RUN: llvm-profdata show %t.profdata -all-functions -counts > %t.out |
| # RUN: FileCheck %s -input-file %t.out |
| foo |
| 1024 |
| 4 |
| 1 |
| 2 |
| 4 |
| 8 |
| |
| # The hash matches, but we can't combine these because the number of |
| # counters differs. |
| # MERGE_ERRS: count-mismatch.proftext: foo: Function basic block count change detected (counter mismatch) |
| # MERGE_ERRS: Make sure that all profile data to be merged is generated from the same binary. |
| foo |
| 1024 |
| 3 |
| 2 |
| 4 |
| 8 |
| |
| # This one does match, so it should combine with the first just fine. |
| # CHECK: Hash: 0x{{0+}}400 |
| # CHECK-NEXT: Counters: 4 |
| # CHECK-NEXT: Function count: 5 |
| # CHECK-NEXT: Block counts: [10, 20, 40] |
| foo |
| 1024 |
| 4 |
| 4 |
| 8 |
| 16 |
| 32 |
| |
| # CHECK: Total functions: 1 |
| # CHECK: Maximum function count: 5 |
| # CHECK: Maximum internal block count: 40 |
