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1# RUN: llc -mtriple=arm64-apple-ios11.0.0 -o - -verify-machineinstrs -run-pass mir-canonicalizer %s | FileCheck %s2# RUN: llc -mtriple=arm64-apple-ios11.0.0 -o - -verify-machineinstrs -mir-vreg-namer-use-stable-hash -run-pass mir-canonicalizer %s | FileCheck %s3 4...5---6name: Proc87stack:8 - { id: 0, type: default, offset: 0, size: 4, alignment: 4,9 stack-id: default, callee-saved-register: '', callee-saved-restored: true,10 local-offset: -4, debug-info-variable: '', debug-info-expression: '',11 debug-info-location: '' }12 - { id: 1, type: default, offset: 0, size: 8, alignment: 8,13 stack-id: default, callee-saved-register: '', callee-saved-restored: true,14 local-offset: -16, debug-info-variable: '', debug-info-expression: '',15 debug-info-location: '' }16 - { id: 2, type: default, offset: 0, size: 8, alignment: 8,17 stack-id: default, callee-saved-register: '', callee-saved-restored: true,18 local-offset: -24, debug-info-variable: '', debug-info-expression: '',19 debug-info-location: '' }20 - { id: 3, type: default, offset: 0, size: 8, alignment: 8,21 stack-id: default, callee-saved-register: '', callee-saved-restored: true,22 local-offset: -32, debug-info-variable: '', debug-info-expression: '',23 debug-info-location: '' }24 - { id: 4, type: default, offset: 0, size: 8, alignment: 8,25 stack-id: default, callee-saved-register: '', callee-saved-restored: true,26 local-offset: -40, debug-info-variable: '', debug-info-expression: '',27 debug-info-location: '' }28 - { id: 5, type: default, offset: 0, size: 8, alignment: 8,29 stack-id: default, callee-saved-register: '', callee-saved-restored: true,30 local-offset: -48, debug-info-variable: '', debug-info-expression: '',31 debug-info-location: '' }32 - { id: 6, type: default, offset: 0, size: 8, alignment: 8,33 stack-id: default, callee-saved-register: '', callee-saved-restored: true,34 local-offset: -56, debug-info-variable: '', debug-info-expression: '',35 debug-info-location: '' }36constants:37body: |38 bb.0:39 liveins: $x0, $x1, $d0, $d140 41 %42:gpr32 = LDRWui %stack.0, 0 :: (dereferenceable load (s64))42 43 ;CHECK: %bb0_{{[0-9a-f]+}}__1:gpr32 = LDRWui %stack.0, 0 :: (dereferenceable load (s64))44 ;CHECK-NEXT: $w0 = COPY %bb0_45 ;CHECK-NEXT: RET_ReallyLR implicit $w046 47 %vreg1234:gpr32 = COPY %4248 %vreg1235:gpr32 = COPY %vreg123449 %vreg1236:gpr32 = COPY %vreg123550 $w0 = COPY %vreg123651 RET_ReallyLR implicit $w052 53...54