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1# RUN: llc -mtriple powerpc-unknown-aix-xcoff -x mir -mcpu=pwr4 -mattr=-altivec \2# RUN: -run-pass=prologepilog --verify-machineinstrs < %s | \3# RUN: FileCheck %s --check-prefixes=CHECK4 5---6name: CRMultiSave7alignment: 168tracksRegLiveness: true9liveins:10 - { reg: '$r3', virtual-reg: '' }11body: |12 bb.0.entry:13 liveins: $r314 renamable $r29 = ANDI_rec killed renamable $r3, 1, implicit-def dead $cr0, implicit-def $cr0gt15 renamable $cr2lt = COPY $cr0gt16 renamable $cr4lt = COPY $cr0gt17 renamable $r3 = COPY $r2918 BLR implicit $lr, implicit $rm, implicit $r319 20 ; CHECK-LABEL: fixedStack:21 ; CHECK-NEXT: - { id: 0, type: spill-slot, offset: -4, size: 4, alignment: 4, stack-id: default, 22 ; CHECK-NEXT: callee-saved-register: '$r31', callee-saved-restored: true, debug-info-variable: '', 23 ; CHECK-NEXT: debug-info-expression: '', debug-info-location: '' }24 ; CHECK-NEXT: - { id: 1, type: spill-slot, offset: -8, size: 4, alignment: 8, stack-id: default, 25 ; CHECK-NEXT: callee-saved-register: '$r30', callee-saved-restored: true, debug-info-variable: '', 26 ; CHECK-NEXT: debug-info-expression: '', debug-info-location: '' }27 ; CHECK-NEXT: - { id: 2, type: spill-slot, offset: -12, size: 4, alignment: 4, stack-id: default,28 ; CHECK-NEXT: callee-saved-register: '$r29', callee-saved-restored: true, debug-info-variable: '',29 ; CHECK-NEXT: debug-info-expression: '', debug-info-location: '' }30 ; CHECK-NEXT: - { id: 3, type: default, offset: 4, size: 4, alignment: 4, stack-id: default,31 ; CHECK-NEXT: isImmutable: true, isAliased: false, callee-saved-register: '$cr4',32 ; CHECK-NEXT: callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '',33 ; CHECK-NEXT: debug-info-location: '' }34 ; CHECK-LABEL: stack:35 36 ; CHECK: bb.0.entry:37 ; CHECK-NEXT: liveins: $r3, $r29, $r30, $r31, $cr2, $cr438 39 ; CHECK: $r12 = MFCR implicit killed $cr2, implicit killed $cr440 ; CHECK-NEXT: STW killed $r12, 4, $r141 ; CHECK-NEXT: STW killed $r29, -12, $r1 :: (store (s32) into %fixed-stack.2)42 ; CHECK-NEXT: STW killed $r30, -8, $r1 :: (store (s32) into %fixed-stack.1, align 8)43 ; CHECK-NEXT: STW killed $r31, -4, $r1 :: (store (s32) into %fixed-stack.0)44 45 ; CHECK: $r31 = LWZ -4, $r1 :: (load (s32) from %fixed-stack.0)46 ; CHECK-NEXT: $r30 = LWZ -8, $r1 :: (load (s32) from %fixed-stack.1, align 8)47 ; CHECK-NEXT: $r29 = LWZ -12, $r1 :: (load (s32) from %fixed-stack.2)48 ; CHECK-NEXT: $r12 = LWZ 4, $r149 ; CHECK-NEXT: $cr2 = MTOCRF $r1250 ; CHECK-NEXT: $cr4 = MTOCRF killed $r1251 52...53---54name: CR3Save55alignment: 1656tracksRegLiveness: true57liveins:58 - { reg: '$r3', virtual-reg: '' }59body: |60 bb.0.entry:61 liveins: $r362 renamable $r31 = ANDI_rec killed renamable $r3, 1, implicit-def dead $cr0, implicit-def $cr0gt63 renamable $cr3lt = COPY $cr0gt64 renamable $r3 = COPY $r3165 BLR implicit $lr, implicit $rm, implicit $r366 67 ; CHECK-LABEL: fixedStack:68 ; CHECK-NEXT: - { id: 0, type: spill-slot, offset: -4, size: 4, alignment: 4, stack-id: default,69 ; CHECK-NEXT: callee-saved-register: '$r31', callee-saved-restored: true, debug-info-variable: '',70 ; CHECK-NEXT: debug-info-expression: '', debug-info-location: '' }71 ; CHECK-NEXT: - { id: 1, type: default, offset: 4, size: 4, alignment: 4, stack-id: default,72 ; CHECK-NEXT: isImmutable: true, isAliased: false, callee-saved-register: '$cr3',73 ; CHECK-NEXT: callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '',74 ; CHECK-NEXT: debug-info-location: '' }75 ; CHECK-LABEL: stack:76 77 ; CHECK: bb.0.entry:78 ; CHECK-NEXT: liveins: $r3, $r31, $cr379 80 ; CHECK: $r12 = MFCR implicit killed $cr381 ; CHECK-NEXT: STW killed $r12, 4, $r182 ; CHECK-NEXT: STW killed $r31, -4, $r1 :: (store (s32) into %fixed-stack.0)83 84 ; CHECK: $r31 = LWZ -4, $r1 :: (load (s32) from %fixed-stack.0)85 ; CHECK-NEXT: $r12 = LWZ 4, $r186 ; CHECK-NEXT: $cr3 = MTOCRF killed $r1287