| # RUN: llc -mtriple=aarch64 -debug-only=machine-outliner -run-pass=machine-outliner -verify-machineinstrs %s -o - 2>&1 | FileCheck %s |
| # REQUIRES: asserts |
| |
| # CHECK: ... Skipping function with nooutline attribute: no_outline |
| # CHECK-NOT: ... Skipping function with nooutline attribute: baz |
| # CHECK-NOT: OUTLINED |
| |
| --- | |
| define void @no_outline() #0 { unreachable } |
| define void @baz() { unreachable } |
| attributes #0 = { noredzone "nooutline" } |
| ... |
| --- |
| |
| name: no_outline |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $w0, $lr, $w8 |
| $sp = frame-setup SUBXri $sp, 32, 0 |
| $fp = frame-setup ADDXri $sp, 16, 0 |
| bb.1: |
| BL @baz, implicit-def dead $lr, implicit $sp |
| $w17 = ORRWri $wzr, 1 |
| $w17 = ORRWri $wzr, 1 |
| $w0 = ORRWri $wzr, 4 |
| BL @baz, implicit-def dead $lr, implicit $sp |
| $w17 = ORRWri $wzr, 1 |
| $w17 = ORRWri $wzr, 1 |
| $w0 = ORRWri $wzr, 3 |
| BL @baz, implicit-def dead $lr, implicit $sp |
| $w17 = ORRWri $wzr, 1 |
| $w17 = ORRWri $wzr, 1 |
| $w0 = ORRWri $wzr, 2 |
| BL @baz, implicit-def dead $lr, implicit $sp |
| $w17 = ORRWri $wzr, 1 |
| $w17 = ORRWri $wzr, 1 |
| $w0 = ORRWri $wzr, 1 |
| bb.2: |
| $fp, $lr = LDPXi $sp, 2 |
| RET undef $lr |
| |
