1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2; RUN: llc -mtriple aarch64 -O0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - 2>&1 | FileCheck --match-full-lines %s 3target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 4target triple = "arm64-apple-ios5.0.0" 5 6@var1 = common global i32 0, align 4, !dbg !0 7@var2 = common global i32 0, align 4, !dbg !6 8 9; We check here that the G_GLOBAL_VALUE has no debug loc. 10define i32 @main() #0 !dbg !14 { 11 ; CHECK-LABEL: name: main 12 ; CHECK: bb.1.entry: 13 ; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.3(0x40000000) 14 ; CHECK-NEXT: {{ $}} 15 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 16 ; CHECK-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @var1 17 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 18 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 19 ; CHECK-NEXT: [[GV1:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @var2 20 ; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.retval 21 ; CHECK-NEXT: G_STORE [[C]](s32), [[FRAME_INDEX]](p0) :: (store (s32) into %ir.retval) 22 ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[GV]](p0), debug-location !17 :: (dereferenceable load (s32) from @var1) 23 ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[LOAD]](s32), [[C1]], debug-location !19 24 ; CHECK-NEXT: G_BRCOND [[ICMP]](s1), %bb.2, debug-location !20 25 ; CHECK-NEXT: G_BR %bb.3, debug-location !20 26 ; CHECK-NEXT: {{ $}} 27 ; CHECK-NEXT: bb.2.if.then: 28 ; CHECK-NEXT: successors: %bb.3(0x80000000) 29 ; CHECK-NEXT: {{ $}} 30 ; CHECK-NEXT: G_STORE [[C2]](s32), [[GV1]](p0), debug-location !21 :: (store (s32) into @var2) 31 ; CHECK-NEXT: G_BR %bb.3, debug-location !23 32 ; CHECK-NEXT: {{ $}} 33 ; CHECK-NEXT: bb.3.if.end: 34 ; CHECK-NEXT: $w0 = COPY [[C]](s32), debug-location !24 35 ; CHECK-NEXT: RET_ReallyLR implicit $w0, debug-location !24 36entry: 37 %retval = alloca i32, align 4 38 store i32 0, ptr %retval, align 4 39 %0 = load i32, ptr @var1, align 4, !dbg !17 40 %cmp = icmp eq i32 %0, 1, !dbg !19 41 br i1 %cmp, label %if.then, label %if.end, !dbg !20 42 43if.then: 44 store i32 2, ptr @var2, align 4, !dbg !21 45 br label %if.end, !dbg !23 46 47if.end: 48 ret i32 0, !dbg !24 49} 50 51!llvm.dbg.cu = !{!2} 52!llvm.module.flags = !{!9, !10, !11, !12} 53!llvm.ident = !{!13} 54 55!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 56!1 = distinct !DIGlobalVariable(name: "var1", scope: !2, file: !3, line: 1, type: !8, isLocal: false, isDefinition: true) 57!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: GNU) 58!3 = !DIFile(filename: "dbg.c", directory: "/") 59!4 = !{} 60!5 = !{!0, !6} 61!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression()) 62!7 = distinct !DIGlobalVariable(name: "var2", scope: !2, file: !3, line: 2, type: !8, isLocal: false, isDefinition: true) 63!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 64!9 = !{i32 2, !"Dwarf Version", i32 2} 65!10 = !{i32 2, !"Debug Info Version", i32 3} 66!11 = !{i32 1, !"wchar_size", i32 4} 67!12 = !{i32 7, !"PIC Level", i32 2} 68!13 = !{!"clang"} 69!14 = distinct !DISubprogram(name: "main", scope: !3, file: !3, line: 3, type: !15, scopeLine: 3, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4) 70!15 = !DISubroutineType(types: !16) 71!16 = !{!8} 72!17 = !DILocation(line: 4, column: 7, scope: !18) 73!18 = distinct !DILexicalBlock(scope: !14, file: !3, line: 4, column: 7) 74!19 = !DILocation(line: 4, column: 12, scope: !18) 75!20 = !DILocation(line: 4, column: 7, scope: !14) 76!21 = !DILocation(line: 5, column: 10, scope: !22) 77!22 = distinct !DILexicalBlock(scope: !18, file: !3, line: 4, column: 18) 78!23 = !DILocation(line: 6, column: 3, scope: !22) 79!24 = !DILocation(line: 7, column: 3, scope: !14) 80