1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc %s -mtriple aarch64 -run-pass=machine-outliner -o - | FileCheck %s 3 4... 5--- 6name: unsafe_range_at_end 7tracksRegLiveness: true 8machineFunctionInfo: 9 hasRedZone: false 10body: | 11 bb.0: 12 liveins: $x0, $x9 13 ; Begin safe range of 3 instructions 14 15 ; Outline 16 ; CHECK-LABEL: name: unsafe_range_at_end 17 ; CHECK: liveins: $x0, $x9 18 ; CHECK-NEXT: {{ $}} 19 ; CHECK-NEXT: BL @OUTLINED_FUNCTION_0, implicit-def $lr, implicit $sp, implicit-def $lr, implicit-def $x0, implicit-def $x1, implicit-def $x2, implicit-def $x3, implicit $x0, implicit $sp 20 ; CHECK-NEXT: $x8 = ADDXri $x3, 3, 0 21 ; CHECK-NEXT: BL @OUTLINED_FUNCTION_0, implicit-def $lr, implicit $sp, implicit-def $lr, implicit-def $x0, implicit-def $x1, implicit-def $x2, implicit-def $x3, implicit $x0, implicit $sp 22 ; CHECK-NEXT: $x16 = ADDXri $x0, 16, 0 23 ; CHECK-NEXT: $x9 = ADDXri $x9, 16, 0 24 ; CHECK-NEXT: $x9 = ADDXri $x9, 16, 0 25 ; CHECK-NEXT: $x9 = ADDXri $x9, 16, 0 26 ; CHECK-NEXT: $x9 = ADDXri $x9, 16, 0 27 ; CHECK-NEXT: $x9 = ADDXri $x9, 16, 0 28 ; CHECK-NEXT: $x9 = ADDXri $x9, 16, 0 29 ; CHECK-NEXT: $x16 = ADDXri killed $x16, 16, 0 30 ; CHECK-NEXT: RET undef $x9 31 $x0 = ADDXri $x0, 0, 0 32 $x1 = ADDXri $x0, 1, 0 33 $x2 = ADDXri $x0, 2, 0 34 $x3 = ADDXri $x0, 3, 0 35 36 ; Split here 37 $x8 = ADDXri $x3, 3, 0 38 39 ; Outline 40 $x0 = ADDXri $x0, 0, 0 41 $x1 = ADDXri $x0, 1, 0 42 $x2 = ADDXri $x0, 2, 0 43 $x3 = ADDXri $x0, 3, 0 44 45 ; Don't outline any of this 46 $x16 = ADDXri $x0, 16, 0 47 $x9 = ADDXri $x9, 16, 0 48 $x9 = ADDXri $x9, 16, 0 49 $x9 = ADDXri $x9, 16, 0 50 $x9 = ADDXri $x9, 16, 0 51 $x9 = ADDXri $x9, 16, 0 52 $x9 = ADDXri $x9, 16, 0 53 $x16 = ADDXri killed $x16, 16, 0 54 RET undef $x9 55