| ; The fixture was written as a v105 composite ExtBinary profile for foo, then |
| ; edited once to prepend a one-byte unknown block before its LBR block. |
| |
| ; Verify that inspection reports both blocks and that skipping the unknown |
| ; block preserves the following LBR payload. |
| ; RUN: llvm-profdata show --sample --show-composite-info-only \ |
| ; RUN: %S/Inputs/composite-prepended-unknown.profdata \ |
| ; RUN: | FileCheck %s --check-prefix=BLOCKS |
| ; RUN: llvm-profdata merge --sample --text \ |
| ; RUN: %S/Inputs/composite-prepended-unknown.profdata -o - \ |
| ; RUN: | FileCheck %s --check-prefix=PROFILE --match-full-lines \ |
| ; RUN: --strict-whitespace |
| |
| ; Verify that re-emission reports the unknown block that cannot be preserved |
| ; while retaining the known LBR payload. |
| ; RUN: llvm-profdata merge --sample --extbinary \ |
| ; RUN: %S/Inputs/composite-prepended-unknown.profdata -o %t.reemitted 2>&1 \ |
| ; RUN: | FileCheck %s --check-prefix=WARNING |
| ; RUN: llvm-profdata merge --sample --text %t.reemitted -o - \ |
| ; RUN: | FileCheck %s --check-prefix=PROFILE --match-full-lines \ |
| ; RUN: --strict-whitespace |
| |
| ; BLOCKS: Function: foo |
| ; BLOCKS-NEXT: Profile blocks: 2 |
| ; BLOCKS-NEXT: Type: 127 (unknown), Payload size: 1 |
| ; BLOCKS-NEXT: Type: 0 (LBR), Payload size: {{[1-9][0-9]*}} |
| |
| ; WARNING: warning: {{.*}}: |
| ; WARNING-SAME: unknown composite profile blocks were ignored |
| ; WARNING-SAME: and will not be preserved |
| |
| ; PROFILE:foo:10:1 |
| ; PROFILE-NEXT: 0: 10 |
