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1; RUN: llc < %s -mtriple x86_64-pc-linux-gnu -o - | FileCheck -check-prefix=DEBUG-OUTPUT %s2; DEBUG-OUTPUT-NOT: .loc3; DEBUG-OUTPUT-NOT: {{.*}}.debug_info4 5target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"6 7define i32 @foo(i32 %n) #0 !dbg !4 {8entry:9 %diff = alloca i32, align 410 %cb = alloca [16 x i8], align 1611 %cc = alloca [16 x i8], align 1612 store i32 0, ptr %diff, align 4, !tbaa !1113 br label %for.body14 15for.body: ; preds = %for.body, %entry16 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]17 %add8 = phi i32 [ 0, %entry ], [ %add, %for.body ]18 %arrayidx = getelementptr inbounds [16 x i8], ptr %cb, i64 0, i64 %indvars.iv19 %0 = load i8, ptr %arrayidx, align 1, !tbaa !2120 %conv = sext i8 %0 to i3221 %arrayidx2 = getelementptr inbounds [16 x i8], ptr %cc, i64 0, i64 %indvars.iv22 %1 = load i8, ptr %arrayidx2, align 1, !tbaa !2123 %conv3 = sext i8 %1 to i3224 %sub = sub i32 %conv, %conv325 %add = add nsw i32 %sub, %add826 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 127 %exitcond = icmp eq i64 %indvars.iv.next, 1628 br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !2529 30for.end: ; preds = %for.body31 store i32 %add, ptr %diff, align 4, !tbaa !1132 call void @ibar(ptr %diff) #233 ret i32 034}35 36declare void @ibar(ptr) #137 38!llvm.module.flags = !{!7, !8}39!llvm.ident = !{!9}40!llvm.dbg.cu = !{!24}41 42!1 = !DIFile(filename: "vectorization-remarks.c", directory: ".")43!2 = !{}44!3 = !{!4}45!4 = distinct !DISubprogram(name: "foo", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !24, scopeLine: 6, file: !1, scope: !5, type: !6, retainedNodes: !2)46!5 = !DIFile(filename: "vectorization-remarks.c", directory: ".")47!6 = !DISubroutineType(types: !2)48!7 = !{i32 2, !"Dwarf Version", i32 4}49!8 = !{i32 1, !"Debug Info Version", i32 3}50!9 = !{!"clang version 3.5.0 "}51!10 = !DILocation(line: 8, column: 3, scope: !4)52!11 = !{!12, !12, i64 0}53!12 = !{!"int", !13, i64 0}54!13 = !{!"omnipotent char", !14, i64 0}55!14 = !{!"Simple C/C++ TBAA"}56!15 = !DILocation(line: 17, column: 8, scope: !16)57!16 = distinct !DILexicalBlock(line: 17, column: 8, file: !1, scope: !17)58!17 = distinct !DILexicalBlock(line: 17, column: 8, file: !1, scope: !18)59!18 = distinct !DILexicalBlock(line: 17, column: 3, file: !1, scope: !4)60!19 = !DILocation(line: 18, column: 5, scope: !20)61!20 = distinct !DILexicalBlock(line: 17, column: 27, file: !1, scope: !18)62!21 = !{!13, !13, i64 0}63!22 = !DILocation(line: 20, column: 3, scope: !4)64!23 = !DILocation(line: 21, column: 3, scope: !4)65!24 = distinct !DICompileUnit(language: DW_LANG_C89, file: !1, emissionKind: NoDebug)66!25 = !{!25, !15}67