1# RUN: llc -mtriple=arm64-apple-ios11.0.0 -o - -run-pass mir-canonicalizer %s | FileCheck %s 2 3... 4--- 5name: Proc8 6stack: 7 - { id: 0, type: default, offset: 0, size: 4, alignment: 4, 8 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 9 local-offset: -4, debug-info-variable: '', debug-info-expression: '', 10 debug-info-location: '' } 11 - { id: 1, type: default, offset: 0, size: 8, alignment: 8, 12 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 13 local-offset: -16, debug-info-variable: '', debug-info-expression: '', 14 debug-info-location: '' } 15 - { id: 2, type: default, offset: 0, size: 8, alignment: 8, 16 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 17 local-offset: -24, debug-info-variable: '', debug-info-expression: '', 18 debug-info-location: '' } 19 - { id: 3, type: default, offset: 0, size: 8, alignment: 8, 20 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 21 local-offset: -32, debug-info-variable: '', debug-info-expression: '', 22 debug-info-location: '' } 23 - { id: 4, type: default, offset: 0, size: 8, alignment: 8, 24 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 25 local-offset: -40, debug-info-variable: '', debug-info-expression: '', 26 debug-info-location: '' } 27 - { id: 5, type: default, offset: 0, size: 8, alignment: 8, 28 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 29 local-offset: -48, debug-info-variable: '', debug-info-expression: '', 30 debug-info-location: '' } 31 - { id: 6, type: default, offset: 0, size: 8, alignment: 8, 32 stack-id: 0, callee-saved-register: '', callee-saved-restored: true, 33 local-offset: -56, debug-info-variable: '', debug-info-expression: '', 34 debug-info-location: '' } 35constants: 36body: | 37 bb.0: 38 liveins: $x0, $x1, $d0, $d1 39 40 %42:gpr32 = LDRWui %stack.0, 0 :: (dereferenceable load 8) 41 42 ;CHECK: %namedVReg1352:gpr32 = LDRWui %stack.0, 0 :: (dereferenceable load 8) 43 ;CHECK: $w0 = COPY %namedVReg1352 44 ;CHECK: RET_ReallyLR implicit $w0 45 46 %vreg1234:gpr32 = COPY %42 47 %vreg1235:gpr32 = COPY %vreg1234 48 %vreg1236:gpr32 = COPY %vreg1235 49 $w0 = COPY %vreg1236 50 RET_ReallyLR implicit $w0 51 52... 53