| ; 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; | |
| } | |