1 ; RUN: opt %s -scalarizer -scalarize-load-store -S | FileCheck %s 2 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 3 4 ; Function Attrs: nounwind uwtable 5 define void @f1(<4 x i32>* nocapture %a, <4 x i32>* nocapture readonly %b, <4 x i32>* nocapture readonly %c) #0 { 6 ; CHECK: @f1( 7 ; CHECK: %a.i0 = bitcast <4 x i32>* %a to i32* 8 ; CHECK: %a.i1 = getelementptr i32* %a.i0, i32 1 9 ; CHECK: %a.i2 = getelementptr i32* %a.i0, i32 2 10 ; CHECK: %a.i3 = getelementptr i32* %a.i0, i32 3 11 ; CHECK: %c.i0 = bitcast <4 x i32>* %c to i32* 12 ; CHECK: %c.i1 = getelementptr i32* %c.i0, i32 1 13 ; CHECK: %c.i2 = getelementptr i32* %c.i0, i32 2 14 ; CHECK: %c.i3 = getelementptr i32* %c.i0, i32 3 15 ; CHECK: %b.i0 = bitcast <4 x i32>* %b to i32* 16 ; CHECK: %b.i1 = getelementptr i32* %b.i0, i32 1 17 ; CHECK: %b.i2 = getelementptr i32* %b.i0, i32 2 18 ; CHECK: %b.i3 = getelementptr i32* %b.i0, i32 3 19 ; CHECK: tail call void @llvm.dbg.value(metadata !{<4 x i32>* %a}, i64 0, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} 20 ; CHECK: tail call void @llvm.dbg.value(metadata !{<4 x i32>* %b}, i64 0, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} 21 ; CHECK: tail call void @llvm.dbg.value(metadata !{<4 x i32>* %c}, i64 0, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} 22 ; CHECK: %bval.i0 = load i32* %b.i0, align 16, !dbg ![[TAG1:[0-9]+]], !tbaa ![[TAG2:[0-9]+]] 23 ; CHECK: %bval.i1 = load i32* %b.i1, align 4, !dbg ![[TAG1]], !tbaa ![[TAG2]] 24 ; CHECK: %bval.i2 = load i32* %b.i2, align 8, !dbg ![[TAG1]], !tbaa ![[TAG2]] 25 ; CHECK: %bval.i3 = load i32* %b.i3, align 4, !dbg ![[TAG1]], !tbaa ![[TAG2]] 26 ; CHECK: %cval.i0 = load i32* %c.i0, align 16, !dbg ![[TAG1]], !tbaa ![[TAG2]] 27 ; CHECK: %cval.i1 = load i32* %c.i1, align 4, !dbg ![[TAG1]], !tbaa ![[TAG2]] 28 ; CHECK: %cval.i2 = load i32* %c.i2, align 8, !dbg ![[TAG1]], !tbaa ![[TAG2]] 29 ; CHECK: %cval.i3 = load i32* %c.i3, align 4, !dbg ![[TAG1]], !tbaa ![[TAG2]] 30 ; CHECK: %add.i0 = add i32 %bval.i0, %cval.i0, !dbg ![[TAG1]] 31 ; CHECK: %add.i1 = add i32 %bval.i1, %cval.i1, !dbg ![[TAG1]] 32 ; CHECK: %add.i2 = add i32 %bval.i2, %cval.i2, !dbg ![[TAG1]] 33 ; CHECK: %add.i3 = add i32 %bval.i3, %cval.i3, !dbg ![[TAG1]] 34 ; CHECK: store i32 %add.i0, i32* %a.i0, align 16, !dbg ![[TAG1]], !tbaa ![[TAG2]] 35 ; CHECK: store i32 %add.i1, i32* %a.i1, align 4, !dbg ![[TAG1]], !tbaa ![[TAG2]] 36 ; CHECK: store i32 %add.i2, i32* %a.i2, align 8, !dbg ![[TAG1]], !tbaa ![[TAG2]] 37 ; CHECK: store i32 %add.i3, i32* %a.i3, align 4, !dbg ![[TAG1]], !tbaa ![[TAG2]] 38 ; CHECK: ret void 39 entry: 40 tail call void @llvm.dbg.value(metadata !{<4 x i32>* %a}, i64 0, metadata !15), !dbg !20 41 tail call void @llvm.dbg.value(metadata !{<4 x i32>* %b}, i64 0, metadata !16), !dbg !20 42 tail call void @llvm.dbg.value(metadata !{<4 x i32>* %c}, i64 0, metadata !17), !dbg !20 43 %bval = load <4 x i32>* %b, align 16, !dbg !21, !tbaa !22 44 %cval = load <4 x i32>* %c, align 16, !dbg !21, !tbaa !22 45 %add = add <4 x i32> %bval, %cval, !dbg !21 46 store <4 x i32> %add, <4 x i32>* %a, align 16, !dbg !21, !tbaa !22 47 ret void, !dbg !25 48 } 49 50 ; Function Attrs: nounwind readnone 51 declare void @llvm.dbg.value(metadata, i64, metadata) #1 52 53 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 54 attributes #1 = { nounwind readnone } 55 56 !llvm.dbg.cu = !{!0} 57 !llvm.module.flags = !{!18, !26} 58 !llvm.ident = !{!19} 59 60 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 194134) (llvm/trunk 194126)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/richards/llvm/build//tmp/add.c] [DW_LANG_C99] 61 !1 = metadata !{metadata !"/tmp/add.c", metadata !"/home/richards/llvm/build"} 62 !2 = metadata !{i32 0} 63 !3 = metadata !{metadata !4} 64 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"f1", metadata !"f1", metadata !"", i32 3, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (<4 x i32>*, <4 x i32>*, <4 x i32>*)* @f1, null, null, metadata !14, i32 4} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 4] [f] 65 !5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/home/richards/llvm/build//tmp/add.c] 66 !6 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 67 !7 = metadata !{null, metadata !8, metadata !8, metadata !8} 68 !8 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !9} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from V4SI] 69 !9 = metadata !{i32 786454, metadata !1, null, metadata !"V4SI", i32 1, i64 0, i64 0, i64 0, i32 0, metadata !10} ; [ DW_TAG_typedef ] [V4SI] [line 1, size 0, align 0, offset 0] [from ] 70 !10 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 128, i64 128, i32 0, i32 2048, metadata !11, metadata !12, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 128, align 128, offset 0] [vector] [from int] 71 !11 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] 72 !12 = metadata !{metadata !13} 73 !13 = metadata !{i32 786465, i64 0, i64 4} ; [ DW_TAG_subrange_type ] [0, 3] 74 !14 = metadata !{metadata !15, metadata !16, metadata !17} 75 !15 = metadata !{i32 786689, metadata !4, metadata !"a", metadata !5, i32 16777219, metadata !8, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [a] [line 3] 76 !16 = metadata !{i32 786689, metadata !4, metadata !"b", metadata !5, i32 33554435, metadata !8, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [b] [line 3] 77 !17 = metadata !{i32 786689, metadata !4, metadata !"c", metadata !5, i32 50331651, metadata !8, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [c] [line 3] 78 !18 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} 79 !19 = metadata !{metadata !"clang version 3.4 (trunk 194134) (llvm/trunk 194126)"} 80 !20 = metadata !{i32 3, i32 0, metadata !4, null} 81 !21 = metadata !{i32 5, i32 0, metadata !4, null} 82 !22 = metadata !{metadata !23, metadata !23, i64 0} 83 !23 = metadata !{metadata !"omnipotent char", metadata !24, i64 0} 84 !24 = metadata !{metadata !"Simple C/C++ TBAA"} 85 !25 = metadata !{i32 6, i32 0, metadata !4, null} 86 !26 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} 87
