1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature
2 ; RUN: opt -passes="default<O1>" -S < %s | FileCheck --check-prefixes=O1 %s
3 ; RUN: opt -passes="default<O2>" -S < %s | FileCheck --check-prefixes=O23 %s
4 ; RUN: opt -passes="default<O3>" -S < %s | FileCheck --check-prefixes=O23 %s
6 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
7 target triple = "x86_64-unknown-linux-gnu"
9 %class.FloatVecPair = type { %class.HomemadeVector, %class.HomemadeVector }
10 %class.HomemadeVector = type <{ ptr, i32, [4 x i8] }>
11 %class.HomemadeVector.0 = type <{ ptr, i32, [4 x i8] }>
13 $_ZN12FloatVecPair6vecIncEv = comdat any
15 define dso_local void @_Z13vecIncFromPtrP12FloatVecPair(ptr %FVP) {
16 ; O1-LABEL: define {{[^@]+}}@_Z13vecIncFromPtrP12FloatVecPair
17 ; O1-SAME: (ptr nocapture readonly [[FVP:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
19 ; O1-NEXT: [[VSRC23_I:%.*]] = getelementptr inbounds [[CLASS_FLOATVECPAIR:%.*]], ptr [[FVP]], i64 0, i32 1
20 ; O1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[VSRC23_I]], align 8, !tbaa [[TBAA0:![0-9]+]]
21 ; O1-NEXT: [[SIZE4_I:%.*]] = getelementptr inbounds [[CLASS_HOMEMADEVECTOR_0:%.*]], ptr [[TMP0]], i64 undef, i32 1
22 ; O1-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE4_I]], align 8, !tbaa [[TBAA6:![0-9]+]]
23 ; O1-NEXT: [[CMP56_NOT_I:%.*]] = icmp eq i32 [[TMP1]], 0
24 ; O1-NEXT: br i1 [[CMP56_NOT_I]], label [[_ZN12FLOATVECPAIR6VECINCEV_EXIT:%.*]], label [[FOR_BODY7_LR_PH_I:%.*]]
25 ; O1: for.body7.lr.ph.i:
26 ; O1-NEXT: [[ARRAYIDX_I_I:%.*]] = getelementptr inbounds [[CLASS_HOMEMADEVECTOR_0]], ptr [[TMP0]], i64 undef
27 ; O1-NEXT: [[TMP2:%.*]] = load ptr, ptr [[ARRAYIDX_I_I]], align 8, !tbaa [[TBAA8:![0-9]+]]
28 ; O1-NEXT: [[ARRAYIDX_I3_I:%.*]] = getelementptr inbounds float, ptr [[TMP2]], i64 undef
29 ; O1-NEXT: [[TMP3:%.*]] = load ptr, ptr [[FVP]], align 8, !tbaa [[TBAA0]]
30 ; O1-NEXT: [[ARRAYIDX_I4_I:%.*]] = getelementptr inbounds [[CLASS_HOMEMADEVECTOR_0]], ptr [[TMP3]], i64 undef
31 ; O1-NEXT: [[TMP4:%.*]] = load ptr, ptr [[ARRAYIDX_I4_I]], align 8, !tbaa [[TBAA8]]
32 ; O1-NEXT: [[ARRAYIDX_I5_I:%.*]] = getelementptr inbounds float, ptr [[TMP4]], i64 undef
33 ; O1-NEXT: br label [[FOR_BODY7_I:%.*]]
35 ; O1-NEXT: [[J_07_I:%.*]] = phi i32 [ 0, [[FOR_BODY7_LR_PH_I]] ], [ [[INC_I:%.*]], [[FOR_BODY7_I]] ]
36 ; O1-NEXT: [[TMP5:%.*]] = load float, ptr [[ARRAYIDX_I3_I]], align 4, !tbaa [[TBAA9:![0-9]+]]
37 ; O1-NEXT: [[TMP6:%.*]] = load float, ptr [[ARRAYIDX_I5_I]], align 4, !tbaa [[TBAA9]]
38 ; O1-NEXT: [[ADD_I:%.*]] = fadd float [[TMP5]], [[TMP6]]
39 ; O1-NEXT: store float [[ADD_I]], ptr [[ARRAYIDX_I5_I]], align 4, !tbaa [[TBAA9]]
40 ; O1-NEXT: [[INC_I]] = add nuw i32 [[J_07_I]], 1
41 ; O1-NEXT: [[EXITCOND_NOT_I:%.*]] = icmp eq i32 [[INC_I]], [[TMP1]]
42 ; O1-NEXT: br i1 [[EXITCOND_NOT_I]], label [[_ZN12FLOATVECPAIR6VECINCEV_EXIT]], label [[FOR_BODY7_I]], !llvm.loop [[LOOP11:![0-9]+]]
43 ; O1: _ZN12FloatVecPair6vecIncEv.exit:
46 ; O23-LABEL: define {{[^@]+}}@_Z13vecIncFromPtrP12FloatVecPair
47 ; O23-SAME: (ptr nocapture readonly [[FVP:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
49 ; O23-NEXT: [[VSRC23_I:%.*]] = getelementptr inbounds [[CLASS_FLOATVECPAIR:%.*]], ptr [[FVP]], i64 0, i32 1
50 ; O23-NEXT: [[TMP0:%.*]] = load ptr, ptr [[VSRC23_I]], align 8, !tbaa [[TBAA0:![0-9]+]]
51 ; O23-NEXT: [[SIZE4_I:%.*]] = getelementptr inbounds [[CLASS_HOMEMADEVECTOR_0:%.*]], ptr [[TMP0]], i64 undef, i32 1
52 ; O23-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE4_I]], align 8, !tbaa [[TBAA6:![0-9]+]]
53 ; O23-NEXT: [[CMP56_NOT_I:%.*]] = icmp eq i32 [[TMP1]], 0
54 ; O23-NEXT: br i1 [[CMP56_NOT_I]], label [[_ZN12FLOATVECPAIR6VECINCEV_EXIT:%.*]], label [[FOR_BODY7_LR_PH_I:%.*]]
55 ; O23: for.body7.lr.ph.i:
56 ; O23-NEXT: [[ARRAYIDX_I_I:%.*]] = getelementptr inbounds [[CLASS_HOMEMADEVECTOR_0]], ptr [[TMP0]], i64 undef
57 ; O23-NEXT: [[TMP2:%.*]] = load ptr, ptr [[ARRAYIDX_I_I]], align 8, !tbaa [[TBAA8:![0-9]+]]
58 ; O23-NEXT: [[ARRAYIDX_I3_I:%.*]] = getelementptr inbounds float, ptr [[TMP2]], i64 undef
59 ; O23-NEXT: [[TMP3:%.*]] = load ptr, ptr [[FVP]], align 8, !tbaa [[TBAA0]]
60 ; O23-NEXT: [[ARRAYIDX_I4_I:%.*]] = getelementptr inbounds [[CLASS_HOMEMADEVECTOR_0]], ptr [[TMP3]], i64 undef
61 ; O23-NEXT: [[TMP4:%.*]] = load ptr, ptr [[ARRAYIDX_I4_I]], align 8, !tbaa [[TBAA8]]
62 ; O23-NEXT: [[ARRAYIDX_I5_I:%.*]] = getelementptr inbounds float, ptr [[TMP4]], i64 undef
63 ; O23-NEXT: [[DOTPRE_I:%.*]] = load float, ptr [[ARRAYIDX_I5_I]], align 4, !tbaa [[TBAA9:![0-9]+]]
64 ; O23-NEXT: br label [[FOR_BODY7_I:%.*]]
66 ; O23-NEXT: [[TMP5:%.*]] = phi float [ [[DOTPRE_I]], [[FOR_BODY7_LR_PH_I]] ], [ [[ADD_I:%.*]], [[FOR_BODY7_I]] ]
67 ; O23-NEXT: [[J_07_I:%.*]] = phi i32 [ 0, [[FOR_BODY7_LR_PH_I]] ], [ [[INC_I:%.*]], [[FOR_BODY7_I]] ]
68 ; O23-NEXT: [[TMP6:%.*]] = load float, ptr [[ARRAYIDX_I3_I]], align 4, !tbaa [[TBAA9]]
69 ; O23-NEXT: [[ADD_I]] = fadd float [[TMP5]], [[TMP6]]
70 ; O23-NEXT: store float [[ADD_I]], ptr [[ARRAYIDX_I5_I]], align 4, !tbaa [[TBAA9]]
71 ; O23-NEXT: [[INC_I]] = add nuw i32 [[J_07_I]], 1
72 ; O23-NEXT: [[EXITCOND_NOT_I:%.*]] = icmp eq i32 [[INC_I]], [[TMP1]]
73 ; O23-NEXT: br i1 [[EXITCOND_NOT_I]], label [[_ZN12FLOATVECPAIR6VECINCEV_EXIT]], label [[FOR_BODY7_I]], !llvm.loop [[LOOP11:![0-9]+]]
74 ; O23: _ZN12FloatVecPair6vecIncEv.exit:
78 %FVP.addr = alloca ptr, align 8
79 store ptr %FVP, ptr %FVP.addr, align 8, !tbaa !0
80 %0 = load ptr, ptr %FVP.addr, align 8, !tbaa !0
81 call void @_ZN12FloatVecPair6vecIncEv(ptr %0)
85 define linkonce_odr dso_local void @_ZN12FloatVecPair6vecIncEv(ptr %this) comdat align 2 {
87 %this.addr = alloca ptr, align 8
88 %j = alloca i32, align 4
89 store ptr %this, ptr %this.addr, align 8, !tbaa !0
90 %this1 = load ptr, ptr %this.addr, align 8
93 for.cond: ; preds = %entry
96 for.body: ; preds = %for.cond
97 store i32 0, ptr %j, align 4, !tbaa !4
100 for.cond2: ; preds = %for.inc, %for.body
101 %0 = load i32, ptr %j, align 4, !tbaa !4
102 %Vsrc23 = getelementptr inbounds %class.FloatVecPair, ptr %this1, i32 0, i32 1
103 %call = call ptr @_ZN14HomemadeVectorIS_IfLj8EELj8EEixEj(ptr %Vsrc23)
104 %size4 = getelementptr inbounds %class.HomemadeVector.0, ptr %call, i32 0, i32 1
105 %1 = load i32, ptr %size4, align 8, !tbaa !6
106 %cmp5 = icmp ult i32 %0, %1
107 br i1 %cmp5, label %for.body7, label %for.cond.cleanup6
109 for.cond.cleanup6: ; preds = %for.cond2
112 for.body7: ; preds = %for.cond2
113 %Vsrc28 = getelementptr inbounds %class.FloatVecPair, ptr %this1, i32 0, i32 1
114 %call9 = call ptr @_ZN14HomemadeVectorIS_IfLj8EELj8EEixEj(ptr %Vsrc28)
115 %call10 = call ptr @_ZN14HomemadeVectorIfLj8EEixEj(ptr %call9)
116 %2 = load float, ptr %call10, align 4, !tbaa !8
117 %call11 = call ptr @_ZN14HomemadeVectorIS_IfLj8EELj8EEixEj(ptr %this1)
118 %call12 = call ptr @_ZN14HomemadeVectorIfLj8EEixEj(ptr %call11)
119 %3 = load float, ptr %call12, align 4, !tbaa !8
120 %add = fadd float %3, %2
121 store float %add, ptr %call12, align 4, !tbaa !8
124 for.inc: ; preds = %for.body7
125 %4 = load i32, ptr %j, align 4, !tbaa !4
127 store i32 %inc, ptr %j, align 4, !tbaa !4
128 br label %for.cond2, !llvm.loop !10
131 define linkonce_odr dso_local ptr @_ZN14HomemadeVectorIS_IfLj8EELj8EEixEj(ptr %this) align 2 {
133 %this.addr = alloca ptr, align 8
134 store ptr %this, ptr %this.addr, align 8, !tbaa !0
135 %this1 = load ptr, ptr %this.addr, align 8
136 %0 = load ptr, ptr %this1, align 8, !tbaa !12
137 %arrayidx = getelementptr inbounds %class.HomemadeVector.0, ptr %0, i64 undef
141 define linkonce_odr dso_local ptr @_ZN14HomemadeVectorIfLj8EEixEj(ptr %this) align 2 {
143 %this.addr = alloca ptr, align 8
144 store ptr %this, ptr %this.addr, align 8, !tbaa !0
145 %this1 = load ptr, ptr %this.addr, align 8
146 %0 = load ptr, ptr %this1, align 8, !tbaa !14
147 %arrayidx = getelementptr inbounds float, ptr %0, i64 undef
151 !0 = !{!1, !1, i64 0}
152 !1 = !{!"any pointer", !2, i64 0}
153 !2 = !{!"omnipotent char", !3, i64 0}
154 !3 = !{!"Simple C++ TBAA"}
155 !4 = !{!5, !5, i64 0}
156 !5 = !{!"int", !2, i64 0}
157 !6 = !{!7, !5, i64 8}
158 !7 = !{!"_ZTS14HomemadeVectorIfLj8EE", !1, i64 0, !5, i64 8}
159 !8 = !{!9, !9, i64 0}
160 !9 = !{!"float", !2, i64 0}
161 !10 = distinct !{!10, !11}
162 !11 = !{!"llvm.loop.mustprogress"}
163 !12 = !{!13, !1, i64 0}
164 !13 = !{!"_ZTS14HomemadeVectorIS_IfLj8EELj8EE", !1, i64 0, !5, i64 8}
165 !14 = !{!7, !1, i64 0}