| ; REQUIRES: asserts |
| ; RUN: llc %s -debug-pass=Structure -verify-machineinstrs \ |
| ; RUN: --debug-only=machine-outliner -enable-machine-outliner=always \ |
| ; RUN: -mtriple arm64---- -o /dev/null 2>&1 \ |
| ; RUN: | FileCheck %s -check-prefix=ALWAYS |
| |
| ; RUN: llc %s -debug-pass=Structure -verify-machineinstrs \ |
| ; RUN: --debug-only=machine-outliner -enable-machine-outliner \ |
| ; RUN: -mtriple arm64---- -o /dev/null 2>&1 \ |
| ; RUN: | FileCheck %s -check-prefix=ENABLE |
| |
| ; RUN: llc %s -debug-pass=Structure -verify-machineinstrs \ |
| ; RUN: -enable-machine-outliner=never -mtriple arm64---- -o /dev/null 2>&1 \ |
| ; RUN: | FileCheck %s -check-prefix=NEVER |
| |
| ; RUN: llc %s -debug-pass=Structure -verify-machineinstrs \ |
| ; RUN: --debug-only=machine-outliner -mtriple arm64---- -o /dev/null 2>&1 \ |
| ; RUN: | FileCheck %s -check-prefix=NOT-ADDED |
| |
| ; RUN: llc %s -O=0 -debug-pass=Structure -verify-machineinstrs \ |
| ; RUN: -mtriple arm64---- -o /dev/null 2>&1 \ |
| ; RUN: | FileCheck %s -check-prefix=OPTNONE |
| |
| ; Make sure that the outliner is added to the pass pipeline only when the |
| ; appropriate flags/settings are set. Make sure it isn't added otherwise. |
| ; |
| ; Cases where it should be added: |
| ; * -enable-machine-outliner |
| ; * -enable-machine-outliner=always |
| ; * -enable-machine-outliner is not passed (AArch64 supports |
| ; target-default outlining) |
| ; |
| ; Cases where it should not be added: |
| ; * -O0 or equivalent |
| ; * -enable-machine-outliner=never is passed |
| |
| ; ALWAYS: Machine Outliner |
| ; ALWAYS: Machine Outliner: Running on all functions |
| ; ENABLE: Machine Outliner |
| ; ENABLE: Machine Outliner: Running on all functions |
| ; NEVER-NOT: Machine Outliner |
| ; NOT-ADDED: Machine Outliner |
| ; NOT-ADDED: Machine Outliner: Running on target-default functions |
| ; OPTNONE-NOT: Machine Outliner |
| |
| define void @foo() { |
| ret void; |
| } |
| |
