1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=aarch64-apple-ios -global-isel -global-isel-abort=1 -run-pass=loadstore-opt %s -o - | FileCheck %s
5 source_filename = "store-merging-debug.mir"
6 target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
7 target triple = "aarch64-apple-ios"
9 define void @test_simple_4xs16() !dbg !5 {
11 call void @llvm.dbg.value(metadata i32 0, metadata !9, metadata !DIExpression()), !dbg !11
15 ; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn
16 declare void @llvm.dbg.value(metadata, metadata, metadata) #0
18 attributes #0 = { nocallback nofree nosync nounwind readnone speculatable willreturn }
21 !llvm.mir.debugify = !{!2, !3}
22 !llvm.debugify = !{!3, !3}
23 !llvm.module.flags = !{!4}
25 !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
26 !1 = !DIFile(filename: "store-merging-debug.mir", directory: "/")
29 !4 = !{i32 2, !"Debug Info Version", i32 3}
30 !5 = distinct !DISubprogram(name: "test_simple_4xs16", linkageName: "test_simple_4xs16", scope: null, file: !1, line: 1, type: !6, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8)
31 !6 = !DISubroutineType(types: !7)
34 !9 = !DILocalVariable(name: "1", scope: !5, file: !1, line: 1, type: !10)
35 !10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
36 !11 = !DILocation(line: 1, column: 1, scope: !5)
40 name: test_simple_4xs16
42 exposesReturnsTwice: false
44 regBankSelected: false
47 tracksRegLiveness: true
50 callsUnwindInit: false
54 failsVerification: false
55 tracksDebugUserValues: false
57 - { id: 0, class: _, preferred-register: '' }
58 - { id: 1, class: _, preferred-register: '' }
59 - { id: 2, class: _, preferred-register: '' }
60 - { id: 3, class: _, preferred-register: '' }
61 - { id: 4, class: _, preferred-register: '' }
62 - { id: 5, class: _, preferred-register: '' }
63 - { id: 6, class: _, preferred-register: '' }
64 - { id: 7, class: _, preferred-register: '' }
65 - { id: 8, class: _, preferred-register: '' }
66 - { id: 9, class: _, preferred-register: '' }
67 - { id: 10, class: _, preferred-register: '' }
69 - { reg: '$x0', virtual-reg: '' }
71 isFrameAddressTaken: false
72 isReturnAddressTaken: false
83 cvBytesOfCalleeSavedRegisters: 0
84 hasOpaqueSPAdjustment: false
86 hasMustTailInVarArgFunc: false
94 debugValueSubstitutions: []
96 machineFunctionInfo: {}
101 ; CHECK-LABEL: name: test_simple_4xs16
102 ; CHECK: liveins: $x0
104 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0, debug-location !11
105 ; CHECK-NEXT: DBG_VALUE [[COPY]](p0), $noreg, !9, !DIExpression(), debug-location !11
106 ; CHECK-NEXT: DBG_VALUE %1:_(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 2, column: 1, scope: !5)
107 ; CHECK-NEXT: DBG_VALUE %4:_(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 3, column: 1, scope: !5)
108 ; CHECK-NEXT: DBG_VALUE %7:_(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 4, column: 1, scope: !5)
109 ; CHECK-NEXT: DBG_VALUE %10:_(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 5, column: 1, scope: !5)
110 ; CHECK-NEXT: DBG_VALUE 0, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 6, column: 1, scope: !5)
111 ; CHECK-NEXT: DBG_VALUE %2:_(s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 7, column: 1, scope: !5)
112 ; CHECK-NEXT: DBG_VALUE %3:_(p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 8, column: 1, scope: !5)
113 ; CHECK-NEXT: DBG_VALUE 1, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 9, column: 1, scope: !5)
114 ; CHECK-NEXT: DBG_VALUE %5:_(s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 10, column: 1, scope: !5)
115 ; CHECK-NEXT: DBG_VALUE %6:_(p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 11, column: 1, scope: !5)
116 ; CHECK-NEXT: DBG_VALUE 2, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 12, column: 1, scope: !5)
117 ; CHECK-NEXT: DBG_VALUE %8:_(s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 13, column: 1, scope: !5)
118 ; CHECK-NEXT: DBG_VALUE %9:_(p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 14, column: 1, scope: !5)
119 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 3940688328982532
120 ; CHECK-NEXT: G_STORE [[C]](s64), [[COPY]](p0), debug-location !DILocation(line: 9, scope: !5) :: (store (s64), align 2)
121 ; CHECK-NEXT: DBG_VALUE 3, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 15, column: 1, scope: !5)
122 ; CHECK-NEXT: RET_ReallyLR debug-location !DILocation(line: 16, column: 1, scope: !5)
123 %0:_(p0) = COPY $x0, debug-location !11
124 DBG_VALUE %0(p0), $noreg, !9, !DIExpression(), debug-location !11
125 %1:_(s16) = G_CONSTANT i16 4, debug-location !DILocation(line: 2, column: 1, scope: !5)
126 DBG_VALUE %1(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 2, column: 1, scope: !5)
127 %4:_(s16) = G_CONSTANT i16 5, debug-location !DILocation(line: 3, column: 1, scope: !5)
128 DBG_VALUE %4(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 3, column: 1, scope: !5)
129 %7:_(s16) = G_CONSTANT i16 9, debug-location !DILocation(line: 4, column: 1, scope: !5)
130 DBG_VALUE %7(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 4, column: 1, scope: !5)
131 %10:_(s16) = G_CONSTANT i16 14, debug-location !DILocation(line: 5, column: 1, scope: !5)
132 DBG_VALUE %10(s16), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 5, column: 1, scope: !5)
133 G_STORE %1(s16), %0(p0), debug-location !DILocation(line: 9, column: 1, scope: !5) :: (store (s16))
134 DBG_VALUE 0, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 6, column: 1, scope: !5)
135 %2:_(s64) = G_CONSTANT i64 2, debug-location !DILocation(line: 7, column: 1, scope: !5)
136 DBG_VALUE %2(s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 7, column: 1, scope: !5)
137 %3:_(p0) = G_PTR_ADD %0, %2(s64), debug-location !DILocation(line: 8, column: 1, scope: !5)
138 DBG_VALUE %3(p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 8, column: 1, scope: !5)
139 G_STORE %4(s16), %3(p0), debug-location !DILocation(line: 9, column: 1, scope: !5) :: (store (s16))
140 DBG_VALUE 1, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 9, column: 1, scope: !5)
141 %5:_(s64) = G_CONSTANT i64 4, debug-location !DILocation(line: 10, column: 1, scope: !5)
142 DBG_VALUE %5(s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 10, column: 1, scope: !5)
143 %6:_(p0) = G_PTR_ADD %0, %5(s64), debug-location !DILocation(line: 11, column: 1, scope: !5)
144 DBG_VALUE %6(p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 11, column: 1, scope: !5)
145 G_STORE %7(s16), %6(p0), debug-location !DILocation(line: 9, column: 4, scope: !5) :: (store (s16))
146 DBG_VALUE 2, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 12, column: 1, scope: !5)
147 %8:_(s64) = G_CONSTANT i64 6, debug-location !DILocation(line: 13, column: 1, scope: !5)
148 DBG_VALUE %8(s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 13, column: 1, scope: !5)
149 %9:_(p0) = G_PTR_ADD %0, %8(s64), debug-location !DILocation(line: 14, column: 1, scope: !5)
150 DBG_VALUE %9(p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 14, column: 1, scope: !5)
151 G_STORE %10(s16), %9(p0), debug-location !DILocation(line: 9, column: 4, scope: !5) :: (store (s16))
152 DBG_VALUE 3, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 15, column: 1, scope: !5)
153 RET_ReallyLR debug-location !DILocation(line: 16, column: 1, scope: !5)