1; RUN: opt < %s -codegenprepare -S -mtriple=x86_64-unknown-unknown | FileCheck %s --match-full-lines 2 3; Make sure the promoted zext doesn't get a debug location associated. 4; CHECK: %promoted1 = zext i8 %t to i64 5 6define void @patatino(ptr %p, ptr %q, i32 %b, ptr %addr) !dbg !6 { 7entry: 8 %t = load i8, ptr %p, align 1, !dbg !8 9 %zextt = zext i8 %t to i32, !dbg !9 10 %add = add nuw i32 %zextt, %b, !dbg !10 11 %add2 = add nuw i32 %zextt, 12, !dbg !11 12 store i32 %add, ptr %addr, align 4, !dbg !12 13 %s = zext i32 %add2 to i64, !dbg !13 14 store i64 %s, ptr %q, align 4, !dbg !14 15 ret void, !dbg !15 16} 17 18!llvm.dbg.cu = !{!0} 19!llvm.debugify = !{!3, !4} 20!llvm.module.flags = !{!5} 21 22!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 23!1 = !DIFile(filename: "a2.ll", directory: "/") 24!2 = !{} 25!3 = !{i32 8} 26!4 = !{i32 0} 27!5 = !{i32 2, !"Debug Info Version", i32 3} 28!6 = distinct !DISubprogram(name: "patatino", linkageName: "patatino", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2) 29!7 = !DISubroutineType(types: !2) 30!8 = !DILocation(line: 1, column: 1, scope: !6) 31!9 = !DILocation(line: 2, column: 1, scope: !6) 32!10 = !DILocation(line: 3, column: 1, scope: !6) 33!11 = !DILocation(line: 4, column: 1, scope: !6) 34!12 = !DILocation(line: 5, column: 1, scope: !6) 35!13 = !DILocation(line: 6, column: 1, scope: !6) 36!14 = !DILocation(line: 7, column: 1, scope: !6) 37!15 = !DILocation(line: 8, column: 1, scope: !6) 38