1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -run-pass arm-mve-vpt %s -o - | FileCheck %s
3
4--- |
5  target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
6  target triple = "thumbv8.1m.main-arm-unknown-eabihf"
7  define dso_local <4 x i32> @foo(<4 x i32>* %src, <4 x i32>* %src2, <4 x i32>* %src3, <4 x i32>* %dest, <4 x i32>* %dest2, <4 x i32>* %dest3, <4 x float> %a1) local_unnamed_addr #0 {
8  entry:
9    %c = fcmp one <4 x float> %a1, zeroinitializer
10    %w = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %src, i32 4, <4 x i1> %c, <4 x i32> undef)
11    tail call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %w, <4 x i32>* %dest, i32 4, <4 x i1> %c)
12    %w2 = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %src2, i32 4, <4 x i1> %c, <4 x i32> undef)
13    tail call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %w2, <4 x i32>* %dest2, i32 4, <4 x i1> %c)
14    %w3 = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %src3, i32 4, <4 x i1> %c, <4 x i32> undef)
15    tail call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %w3, <4 x i32>* %dest3, i32 4, <4 x i1> %c)
16    ret <4 x i32> %w3
17  }
18  declare <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>*, i32 immarg, <4 x i1>, <4 x i32>) #2
19  declare void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>, <4 x i32>*, i32 immarg, <4 x i1>) #3
20
21  attributes #0 = { nounwind readnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="128" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="generic" "target-features"="+armv8.1-m.main,+fp-armv8d16sp,+fp16,+fpregs,+fullfp16,+hwdiv,+lob,+mve.fp,+ras,+strict-align,+thumb-mode,+vfp2sp,+vfp3d16sp,+vfp4d16sp" "unsafe-fp-math"="false" "use-soft-float"="false" }
22  attributes #1 = { nounwind readnone }
23  attributes #2 = { argmemonly nounwind readonly willreturn }
24  attributes #3 = { argmemonly nounwind willreturn }
25  attributes #4 = { noduplicate nounwind }
26  attributes #5 = { nounwind }
27
28  !llvm.module.flags = !{!0, !1}
29  !llvm.ident = !{!2}
30
31  !0 = !{i32 1, !"wchar_size", i32 4}
32  !1 = !{i32 1, !"min_enum_size", i32 4}
33  !2 = !{!"clang version 10.0.0 (http://github.com/llvm/llvm-project 90450197deaf91160a22825e6746d998aad05704)"}
34
35...
36---
37name:            foo
38alignment:       2
39exposesReturnsTwice: false
40legalized:       false
41regBankSelected: false
42selected:        false
43failedISel:      false
44tracksRegLiveness: true
45hasWinCFI:       false
46registers:       []
47liveins:
48  - { reg: '$r0', virtual-reg: '' }
49  - { reg: '$r1', virtual-reg: '' }
50  - { reg: '$r2', virtual-reg: '' }
51  - { reg: '$q0', virtual-reg: '' }
52frameInfo:
53  isFrameAddressTaken: false
54  isReturnAddressTaken: false
55  hasStackMap:     false
56  hasPatchPoint:   false
57  stackSize:       8
58  offsetAdjustment: 0
59  maxAlignment:    4
60  adjustsStack:    false
61  hasCalls:        false
62  stackProtector:  ''
63  maxCallFrameSize: 0
64  cvBytesOfCalleeSavedRegisters: 0
65  hasOpaqueSPAdjustment: false
66  hasVAStart:      false
67  hasMustTailInVarArgFunc: false
68  localFrameSize:  0
69  savePoint:       ''
70  restorePoint:    ''
71fixedStack:
72  - { id: 0, type: default, offset: 12, size: 4, alignment: 4, stack-id: default,
73      isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
74      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
75  - { id: 1, type: default, offset: 8, size: 4, alignment: 8, stack-id: default,
76      isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
77      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
78  - { id: 2, type: default, offset: 4, size: 4, alignment: 4, stack-id: default,
79      isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
80      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
81  - { id: 3, type: default, offset: 0, size: 4, alignment: 8, stack-id: default,
82      isImmutable: true, isAliased: false, callee-saved-register: '', callee-saved-restored: true,
83      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
84stack:
85  - { id: 0, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4,
86      stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false,
87      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
88  - { id: 1, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4,
89      stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true,
90      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
91callSites:       []
92constants:       []
93machineFunctionInfo: {}
94body:             |
95  bb.0.entry:
96    liveins: $q0, $r0, $r1, $r2, $lr
97
98
99    ; CHECK-LABEL: name: foo
100    ; CHECK: liveins: $q0, $r0, $r1, $r2, $lr
101    ; CHECK: $sp = frame-setup t2STMDB_UPD $sp, 14 /* CC::al */, $noreg, killed $r7, killed $lr
102    ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 8
103    ; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4
104    ; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -8
105    ; CHECK: $r7 = frame-setup tMOVr killed $sp, 14 /* CC::al */, $noreg
106    ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_register $r7
107    ; CHECK: renamable $r12 = t2LDRi12 $r7, 16, 14 /* CC::al */, $noreg :: (load 4 from %fixed-stack.2)
108    ; CHECK: renamable $lr = t2LDRi12 $r7, 12, 14 /* CC::al */, $noreg :: (load 4 from %fixed-stack.1)
109    ; CHECK: renamable $r3 = t2LDRi12 $r7, 8, 14 /* CC::al */, $noreg :: (load 4 from %fixed-stack.0)
110    ; CHECK: BUNDLE implicit-def $vpr, implicit-def dead $q0, implicit-def $d0, implicit-def $s0, implicit-def $s1, implicit-def $d1, implicit-def $s2, implicit-def $s3, implicit $q0, implicit $zr, implicit killed $r0, implicit killed $r3, implicit killed $r1, implicit killed $lr {
111    ; CHECK:   MVE_VPTv4f32r 1, renamable $q0, $zr, 10, implicit-def $vpr
112    ; CHECK:   renamable $q0 = MVE_VLDRWU32 killed renamable $r0, 0, 1, internal renamable $vpr :: (load 16 from %ir.src, align 4)
113    ; CHECK:   MVE_VSTRWU32 internal killed renamable $q0, killed renamable $r3, 0, 1, internal renamable $vpr :: (store 16 into %ir.dest, align 4)
114    ; CHECK:   renamable $q0 = MVE_VLDRWU32 killed renamable $r1, 0, 1, internal renamable $vpr :: (load 16 from %ir.src2, align 4)
115    ; CHECK:   MVE_VSTRWU32 internal killed renamable $q0, killed renamable $lr, 0, 1, internal renamable $vpr :: (store 16 into %ir.dest2, align 4)
116    ; CHECK: }
117    ; CHECK: BUNDLE implicit-def $q0, implicit-def $d0, implicit-def $s0, implicit-def $s1, implicit-def $d1, implicit-def $s2, implicit-def $s3, implicit killed $vpr, implicit killed $r2, implicit killed $r12 {
118    ; CHECK:   MVE_VPST 4, implicit $vpr
119    ; CHECK:   renamable $q0 = MVE_VLDRWU32 killed renamable $r2, 0, 1, renamable $vpr :: (load 16 from %ir.src3, align 4)
120    ; CHECK:   MVE_VSTRWU32 internal renamable $q0, killed renamable $r12, 0, 1, killed renamable $vpr :: (store 16 into %ir.dest3, align 4)
121    ; CHECK: }
122    ; CHECK: $sp = t2LDMIA_RET $sp, 14 /* CC::al */, $noreg, def $r7, def $pc, implicit $q0
123    $sp = frame-setup t2STMDB_UPD $sp, 14, $noreg, killed $r7, killed $lr
124    frame-setup CFI_INSTRUCTION def_cfa_offset 8
125    frame-setup CFI_INSTRUCTION offset $lr, -4
126    frame-setup CFI_INSTRUCTION offset $r7, -8
127    $r7 = frame-setup tMOVr killed $sp, 14, $noreg
128    frame-setup CFI_INSTRUCTION def_cfa_register $r7
129    renamable $r12 = t2LDRi12 $r7, 16, 14, $noreg :: (load 4 from %fixed-stack.1)
130    renamable $lr = t2LDRi12 $r7, 12, 14, $noreg :: (load 4 from %fixed-stack.2)
131    renamable $r3 = t2LDRi12 $r7, 8, 14, $noreg :: (load 4 from %fixed-stack.3)
132    renamable $vpr = MVE_VCMPf32r renamable $q0, $zr, 10, 0, $noreg
133    renamable $q0 = MVE_VLDRWU32 killed renamable $r0, 0, 1, renamable $vpr :: (load 16 from %ir.src, align 4)
134    MVE_VSTRWU32 killed renamable $q0, killed renamable $r3, 0, 1, renamable $vpr :: (store 16 into %ir.dest, align 4)
135    renamable $q0 = MVE_VLDRWU32 killed renamable $r1, 0, 1, renamable $vpr :: (load 16 from %ir.src2, align 4)
136    MVE_VSTRWU32 killed renamable $q0, killed renamable $lr, 0, 1, renamable $vpr :: (store 16 into %ir.dest2, align 4)
137    renamable $q0 = MVE_VLDRWU32 killed renamable $r2, 0, 1, renamable $vpr :: (load 16 from %ir.src3, align 4)
138    MVE_VSTRWU32 renamable $q0, killed renamable $r12, 0, 1, killed renamable $vpr :: (store 16 into %ir.dest3, align 4)
139    $sp = t2LDMIA_RET $sp, 14, $noreg, def $r7, def $pc, implicit $q0
140
141...
142