From e47e7c4e3662ee3e0eeaf3e85cd07c860c28fdc4 Mon Sep 17 00:00:00 2001
From: Stephen Tozer <stephen.tozer@sony.com>
Date: Wed, 27 Mar 2024 20:50:38 +0000
Subject: [PATCH 1/2] Update update_test_checks script to play nice with
 dbg_records

---
 .../Inputs/various_ir_values_dbgrecords.ll    | 168 ++++++++++
 .../various_ir_values_dbgrecords.ll.expected  | 238 ++++++++++++++
 ...s_ir_values_dbgrecords.ll.funcsig.expected | 240 ++++++++++++++
 ...ues_dbgrecords.ll.funcsig.globals.expected | 309 ++++++++++++++++++
 ...s_dbgrecords.ll.funcsig.noglobals.expected | 238 ++++++++++++++
 ...ords.ll.funcsig.transitiveglobals.expected | 299 +++++++++++++++++
 .../various_ir_values_dbgrecords.test         |  24 ++
 llvm/utils/UpdateTestChecks/common.py         |   1 +
 8 files changed, 1517 insertions(+)
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.expected
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.expected
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.globals.expected
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.noglobals.expected
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.transitiveglobals.expected
 create mode 100644 llvm/test/tools/UpdateTestChecks/update_test_checks/various_ir_values_dbgrecords.test

diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll
new file mode 100644
index 0000000000000..9a9cc0a06936f
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll
@@ -0,0 +1,168 @@
+; Just run it through opt, no passes needed.
+; RUN: opt < %s -S --write-experimental-debuginfo=true | FileCheck %s
+
+; ModuleID = 'various_ir_values.c'
+source_filename = "various_ir_values.c"
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+; Function Attrs: nounwind uwtable
+define dso_local void @foo(ptr %A) #0 !dbg !7 {
+entry:
+  %A.addr = alloca ptr, align 8, !DIAssignID !16
+  %i = alloca i32, align 4
+    #dbg_assign(i1 undef, !13, !DIExpression(), !16, ptr %A.addr, !DIExpression(), !17)
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+    #dbg_declare(ptr %A.addr, !13, !DIExpression(), !17)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !22
+    #dbg_declare(ptr %i, !14, !DIExpression(), !23)
+  store i32 0, ptr %i, align 4, !dbg !23, !tbaa !24
+  br label %for.cond, !dbg !22
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !26, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !28, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !29, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !30
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !31, !prof !32
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !33
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !34, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !35, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !34
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !34
+  store i32 0, ptr %arrayidx, align 4, !dbg !36, !tbaa !24
+  br label %for.inc, !dbg !34
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !37, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !37
+  store i32 %inc, ptr %i, align 4, !dbg !37, !tbaa !24
+  br label %for.cond, !dbg !33, !llvm.loop !38
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !40
+}
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nounwind uwtable
+define dso_local void @bar(ptr %A) #0 !dbg !41 {
+entry:
+  %A.addr = alloca ptr, align 8
+  %i = alloca i32, align 4
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+    #dbg_declare(ptr %A.addr, !43, !DIExpression(), !46)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !47
+    #dbg_declare(ptr %i, !44, !DIExpression(), !48)
+  store i32 0, ptr %i, align 4, !dbg !48, !tbaa !24
+  br label %for.cond, !dbg !47
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !49, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !51, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !52, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !53
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !54
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !55
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !56, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !57, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !56
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !56
+  store i32 0, ptr %arrayidx, align 4, !dbg !58, !tbaa !24
+  br label %for.inc, !dbg !56
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !59, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !59
+  store i32 %inc, ptr %i, align 4, !dbg !59, !tbaa !24
+  br label %for.cond, !dbg !55, !llvm.loop !60
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !62
+}
+
+attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+attributes #2 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3, !4, !5}
+!llvm.ident = !{!6}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "various_ir_values.c", directory: "/data/build/llvm-project")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{i32 1, !"wchar_size", i32 4}
+!6 = !{!"clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)"}
+!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
+!8 = !DISubroutineType(types: !9)
+!9 = !{null, !10}
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64)
+!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!12 = !{!13, !14}
+!13 = !DILocalVariable(name: "A", arg: 1, scope: !7, file: !1, line: 1, type: !10)
+!14 = !DILocalVariable(name: "i", scope: !15, file: !1, line: 3, type: !11)
+!15 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 3)
+!16 = distinct !DIAssignID()
+!17 = !DILocation(line: 1, column: 15, scope: !7)
+!18 = !{!19, !19, i64 0}
+!19 = !{!"any pointer", !20, i64 0}
+!20 = !{!"omnipotent char", !21, i64 0}
+!21 = !{!"Simple C/C++ TBAA"}
+!22 = !DILocation(line: 3, column: 8, scope: !15)
+!23 = !DILocation(line: 3, column: 12, scope: !15)
+!24 = !{!25, !25, i64 0}
+!25 = !{!"int", !20, i64 0}
+!26 = !DILocation(line: 3, column: 19, scope: !27)
+!27 = distinct !DILexicalBlock(scope: !15, file: !1, line: 3, column: 3)
+!28 = !DILocation(line: 3, column: 24, scope: !27)
+!29 = !DILocation(line: 3, column: 23, scope: !27)
+!30 = !DILocation(line: 3, column: 21, scope: !27)
+!31 = !DILocation(line: 3, column: 3, scope: !15)
+!32 = !{!"branch_weights", i32 1, i32 1048575}
+!33 = !DILocation(line: 3, column: 3, scope: !27)
+!34 = !DILocation(line: 4, column: 5, scope: !27)
+!35 = !DILocation(line: 4, column: 7, scope: !27)
+!36 = !DILocation(line: 4, column: 10, scope: !27)
+!37 = !DILocation(line: 3, column: 27, scope: !27)
+!38 = distinct !{!38, !31, !39}
+!39 = !DILocation(line: 4, column: 12, scope: !15)
+!40 = !DILocation(line: 5, column: 1, scope: !7)
+!41 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 7, type: !8, scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !42)
+!42 = !{!43, !44}
+!43 = !DILocalVariable(name: "A", arg: 1, scope: !41, file: !1, line: 7, type: !10)
+!44 = !DILocalVariable(name: "i", scope: !45, file: !1, line: 9, type: !11)
+!45 = distinct !DILexicalBlock(scope: !41, file: !1, line: 9, column: 3)
+!46 = !DILocation(line: 7, column: 15, scope: !41)
+!47 = !DILocation(line: 9, column: 8, scope: !45)
+!48 = !DILocation(line: 9, column: 12, scope: !45)
+!49 = !DILocation(line: 9, column: 19, scope: !50)
+!50 = distinct !DILexicalBlock(scope: !45, file: !1, line: 9, column: 3)
+!51 = !DILocation(line: 9, column: 24, scope: !50)
+!52 = !DILocation(line: 9, column: 23, scope: !50)
+!53 = !DILocation(line: 9, column: 21, scope: !50)
+!54 = !DILocation(line: 9, column: 3, scope: !45)
+!55 = !DILocation(line: 9, column: 3, scope: !50)
+!56 = !DILocation(line: 10, column: 5, scope: !50)
+!57 = !DILocation(line: 10, column: 7, scope: !50)
+!58 = !DILocation(line: 10, column: 10, scope: !50)
+!59 = !DILocation(line: 9, column: 27, scope: !50)
+!60 = distinct !{!60, !54, !61}
+!61 = !DILocation(line: 10, column: 12, scope: !45)
+!62 = !DILocation(line: 11, column: 1, scope: !41)
diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.expected b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.expected
new file mode 100644
index 0000000000000..1f9c37ccfbd88
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.expected
@@ -0,0 +1,238 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; Just run it through opt, no passes needed.
+; RUN: opt < %s -S --write-experimental-debuginfo=true | FileCheck %s
+
+; ModuleID = 'various_ir_values.c'
+source_filename = "various_ir_values.c"
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+; Function Attrs: nounwind uwtable
+define dso_local void @foo(ptr %A) #0 !dbg !7 {
+; CHECK-LABEL: @foo(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8, !DIAssignID [[DIASSIGNID16:![0-9]+]]
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:      #dbg_assign(i1 undef, [[META13:![0-9]+]], !DIExpression(), [[DIASSIGNID16]], ptr [[A_ADDR]], !DIExpression(), [[META17:![0-9]+]])
+; CHECK-NEXT:    store ptr [[A:%.*]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META13]], !DIExpression(), [[META17]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2:[0-9]+]], !dbg [[DBG22:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META14:![0-9]+]], !DIExpression(), [[META23:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META23]], !tbaa [[TBAA24:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG22]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG26:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG28:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG29:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG30:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG31:![0-9]+]], !prof [[PROF32:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG33:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG34:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG35:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG34]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG34]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG36:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG34]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG37:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG37]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG37]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG33]], !llvm.loop [[LOOP38:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG40:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8, !DIAssignID !16
+  %i = alloca i32, align 4
+  #dbg_assign(i1 undef, !13, !DIExpression(), !16, ptr %A.addr, !DIExpression(), !17)
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !13, !DIExpression(), !17)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !22
+  #dbg_declare(ptr %i, !14, !DIExpression(), !23)
+  store i32 0, ptr %i, align 4, !dbg !23, !tbaa !24
+  br label %for.cond, !dbg !22
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !26, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !28, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !29, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !30
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !31, !prof !32
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !33
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !34, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !35, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !34
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !34
+  store i32 0, ptr %arrayidx, align 4, !dbg !36, !tbaa !24
+  br label %for.inc, !dbg !34
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !37, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !37
+  store i32 %inc, ptr %i, align 4, !dbg !37, !tbaa !24
+  br label %for.cond, !dbg !33, !llvm.loop !38
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !40
+}
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nounwind uwtable
+define dso_local void @bar(ptr %A) #0 !dbg !41 {
+; CHECK-LABEL: @bar(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:    store ptr [[A:%.*]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META43:![0-9]+]], !DIExpression(), [[META46:![0-9]+]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG47:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META44:![0-9]+]], !DIExpression(), [[META48:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META48]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG47]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG49:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG51:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG52:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG53:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG54:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG55:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG56:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG57:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG56]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG56]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG58:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG56]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG59:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG59]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG59]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG55]], !llvm.loop [[LOOP60:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG62:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8
+  %i = alloca i32, align 4
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !43, !DIExpression(), !46)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !47
+  #dbg_declare(ptr %i, !44, !DIExpression(), !48)
+  store i32 0, ptr %i, align 4, !dbg !48, !tbaa !24
+  br label %for.cond, !dbg !47
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !49, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !51, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !52, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !53
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !54
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !55
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !56, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !57, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !56
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !56
+  store i32 0, ptr %arrayidx, align 4, !dbg !58, !tbaa !24
+  br label %for.inc, !dbg !56
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !59, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !59
+  store i32 %inc, ptr %i, align 4, !dbg !59, !tbaa !24
+  br label %for.cond, !dbg !55, !llvm.loop !60
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !62
+}
+
+attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+attributes #2 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3, !4, !5}
+!llvm.ident = !{!6}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "various_ir_values.c", directory: "/data/build/llvm-project")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{i32 1, !"wchar_size", i32 4}
+!6 = !{!"clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)"}
+!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
+!8 = !DISubroutineType(types: !9)
+!9 = !{null, !10}
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64)
+!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!12 = !{!13, !14}
+!13 = !DILocalVariable(name: "A", arg: 1, scope: !7, file: !1, line: 1, type: !10)
+!14 = !DILocalVariable(name: "i", scope: !15, file: !1, line: 3, type: !11)
+!15 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 3)
+!16 = distinct !DIAssignID()
+!17 = !DILocation(line: 1, column: 15, scope: !7)
+!18 = !{!19, !19, i64 0}
+!19 = !{!"any pointer", !20, i64 0}
+!20 = !{!"omnipotent char", !21, i64 0}
+!21 = !{!"Simple C/C++ TBAA"}
+!22 = !DILocation(line: 3, column: 8, scope: !15)
+!23 = !DILocation(line: 3, column: 12, scope: !15)
+!24 = !{!25, !25, i64 0}
+!25 = !{!"int", !20, i64 0}
+!26 = !DILocation(line: 3, column: 19, scope: !27)
+!27 = distinct !DILexicalBlock(scope: !15, file: !1, line: 3, column: 3)
+!28 = !DILocation(line: 3, column: 24, scope: !27)
+!29 = !DILocation(line: 3, column: 23, scope: !27)
+!30 = !DILocation(line: 3, column: 21, scope: !27)
+!31 = !DILocation(line: 3, column: 3, scope: !15)
+!32 = !{!"branch_weights", i32 1, i32 1048575}
+!33 = !DILocation(line: 3, column: 3, scope: !27)
+!34 = !DILocation(line: 4, column: 5, scope: !27)
+!35 = !DILocation(line: 4, column: 7, scope: !27)
+!36 = !DILocation(line: 4, column: 10, scope: !27)
+!37 = !DILocation(line: 3, column: 27, scope: !27)
+!38 = distinct !{!38, !31, !39}
+!39 = !DILocation(line: 4, column: 12, scope: !15)
+!40 = !DILocation(line: 5, column: 1, scope: !7)
+!41 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 7, type: !8, scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !42)
+!42 = !{!43, !44}
+!43 = !DILocalVariable(name: "A", arg: 1, scope: !41, file: !1, line: 7, type: !10)
+!44 = !DILocalVariable(name: "i", scope: !45, file: !1, line: 9, type: !11)
+!45 = distinct !DILexicalBlock(scope: !41, file: !1, line: 9, column: 3)
+!46 = !DILocation(line: 7, column: 15, scope: !41)
+!47 = !DILocation(line: 9, column: 8, scope: !45)
+!48 = !DILocation(line: 9, column: 12, scope: !45)
+!49 = !DILocation(line: 9, column: 19, scope: !50)
+!50 = distinct !DILexicalBlock(scope: !45, file: !1, line: 9, column: 3)
+!51 = !DILocation(line: 9, column: 24, scope: !50)
+!52 = !DILocation(line: 9, column: 23, scope: !50)
+!53 = !DILocation(line: 9, column: 21, scope: !50)
+!54 = !DILocation(line: 9, column: 3, scope: !45)
+!55 = !DILocation(line: 9, column: 3, scope: !50)
+!56 = !DILocation(line: 10, column: 5, scope: !50)
+!57 = !DILocation(line: 10, column: 7, scope: !50)
+!58 = !DILocation(line: 10, column: 10, scope: !50)
+!59 = !DILocation(line: 9, column: 27, scope: !50)
+!60 = distinct !{!60, !54, !61}
+!61 = !DILocation(line: 10, column: 12, scope: !45)
+!62 = !DILocation(line: 11, column: 1, scope: !41)
diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.expected b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.expected
new file mode 100644
index 0000000000000..5905e443deff2
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.expected
@@ -0,0 +1,240 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature
+; Just run it through opt, no passes needed.
+; RUN: opt < %s -S --write-experimental-debuginfo=true | FileCheck %s
+
+; ModuleID = 'various_ir_values.c'
+source_filename = "various_ir_values.c"
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+; Function Attrs: nounwind uwtable
+define dso_local void @foo(ptr %A) #0 !dbg !7 {
+; CHECK-LABEL: define {{[^@]+}}@foo
+; CHECK-SAME: (ptr [[A:%.*]]) #[[ATTR0:[0-9]+]] !dbg [[DBG7:![0-9]+]] {
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8, !DIAssignID [[DIASSIGNID16:![0-9]+]]
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:      #dbg_assign(i1 undef, [[META13:![0-9]+]], !DIExpression(), [[DIASSIGNID16]], ptr [[A_ADDR]], !DIExpression(), [[META17:![0-9]+]])
+; CHECK-NEXT:    store ptr [[A]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META13]], !DIExpression(), [[META17]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2:[0-9]+]], !dbg [[DBG22:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META14:![0-9]+]], !DIExpression(), [[META23:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META23]], !tbaa [[TBAA24:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG22]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG26:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG28:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG29:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG30:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG31:![0-9]+]], !prof [[PROF32:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG33:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG34:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG35:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG34]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG34]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG36:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG34]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG37:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG37]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG37]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG33]], !llvm.loop [[LOOP38:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG40:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8, !DIAssignID !16
+  %i = alloca i32, align 4
+  #dbg_assign(i1 undef, !13, !DIExpression(), !16, ptr %A.addr, !DIExpression(), !17)
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !13, !DIExpression(), !17)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !22
+  #dbg_declare(ptr %i, !14, !DIExpression(), !23)
+  store i32 0, ptr %i, align 4, !dbg !23, !tbaa !24
+  br label %for.cond, !dbg !22
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !26, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !28, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !29, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !30
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !31, !prof !32
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !33
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !34, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !35, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !34
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !34
+  store i32 0, ptr %arrayidx, align 4, !dbg !36, !tbaa !24
+  br label %for.inc, !dbg !34
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !37, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !37
+  store i32 %inc, ptr %i, align 4, !dbg !37, !tbaa !24
+  br label %for.cond, !dbg !33, !llvm.loop !38
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !40
+}
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nounwind uwtable
+define dso_local void @bar(ptr %A) #0 !dbg !41 {
+; CHECK-LABEL: define {{[^@]+}}@bar
+; CHECK-SAME: (ptr [[A:%.*]]) #[[ATTR0]] !dbg [[DBG41:![0-9]+]] {
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:    store ptr [[A]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META43:![0-9]+]], !DIExpression(), [[META46:![0-9]+]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG47:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META44:![0-9]+]], !DIExpression(), [[META48:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META48]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG47]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG49:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG51:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG52:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG53:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG54:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG55:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG56:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG57:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG56]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG56]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG58:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG56]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG59:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG59]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG59]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG55]], !llvm.loop [[LOOP60:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG62:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8
+  %i = alloca i32, align 4
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !43, !DIExpression(), !46)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !47
+  #dbg_declare(ptr %i, !44, !DIExpression(), !48)
+  store i32 0, ptr %i, align 4, !dbg !48, !tbaa !24
+  br label %for.cond, !dbg !47
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !49, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !51, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !52, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !53
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !54
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !55
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !56, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !57, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !56
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !56
+  store i32 0, ptr %arrayidx, align 4, !dbg !58, !tbaa !24
+  br label %for.inc, !dbg !56
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !59, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !59
+  store i32 %inc, ptr %i, align 4, !dbg !59, !tbaa !24
+  br label %for.cond, !dbg !55, !llvm.loop !60
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !62
+}
+
+attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+attributes #2 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3, !4, !5}
+!llvm.ident = !{!6}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "various_ir_values.c", directory: "/data/build/llvm-project")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{i32 1, !"wchar_size", i32 4}
+!6 = !{!"clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)"}
+!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
+!8 = !DISubroutineType(types: !9)
+!9 = !{null, !10}
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64)
+!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!12 = !{!13, !14}
+!13 = !DILocalVariable(name: "A", arg: 1, scope: !7, file: !1, line: 1, type: !10)
+!14 = !DILocalVariable(name: "i", scope: !15, file: !1, line: 3, type: !11)
+!15 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 3)
+!16 = distinct !DIAssignID()
+!17 = !DILocation(line: 1, column: 15, scope: !7)
+!18 = !{!19, !19, i64 0}
+!19 = !{!"any pointer", !20, i64 0}
+!20 = !{!"omnipotent char", !21, i64 0}
+!21 = !{!"Simple C/C++ TBAA"}
+!22 = !DILocation(line: 3, column: 8, scope: !15)
+!23 = !DILocation(line: 3, column: 12, scope: !15)
+!24 = !{!25, !25, i64 0}
+!25 = !{!"int", !20, i64 0}
+!26 = !DILocation(line: 3, column: 19, scope: !27)
+!27 = distinct !DILexicalBlock(scope: !15, file: !1, line: 3, column: 3)
+!28 = !DILocation(line: 3, column: 24, scope: !27)
+!29 = !DILocation(line: 3, column: 23, scope: !27)
+!30 = !DILocation(line: 3, column: 21, scope: !27)
+!31 = !DILocation(line: 3, column: 3, scope: !15)
+!32 = !{!"branch_weights", i32 1, i32 1048575}
+!33 = !DILocation(line: 3, column: 3, scope: !27)
+!34 = !DILocation(line: 4, column: 5, scope: !27)
+!35 = !DILocation(line: 4, column: 7, scope: !27)
+!36 = !DILocation(line: 4, column: 10, scope: !27)
+!37 = !DILocation(line: 3, column: 27, scope: !27)
+!38 = distinct !{!38, !31, !39}
+!39 = !DILocation(line: 4, column: 12, scope: !15)
+!40 = !DILocation(line: 5, column: 1, scope: !7)
+!41 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 7, type: !8, scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !42)
+!42 = !{!43, !44}
+!43 = !DILocalVariable(name: "A", arg: 1, scope: !41, file: !1, line: 7, type: !10)
+!44 = !DILocalVariable(name: "i", scope: !45, file: !1, line: 9, type: !11)
+!45 = distinct !DILexicalBlock(scope: !41, file: !1, line: 9, column: 3)
+!46 = !DILocation(line: 7, column: 15, scope: !41)
+!47 = !DILocation(line: 9, column: 8, scope: !45)
+!48 = !DILocation(line: 9, column: 12, scope: !45)
+!49 = !DILocation(line: 9, column: 19, scope: !50)
+!50 = distinct !DILexicalBlock(scope: !45, file: !1, line: 9, column: 3)
+!51 = !DILocation(line: 9, column: 24, scope: !50)
+!52 = !DILocation(line: 9, column: 23, scope: !50)
+!53 = !DILocation(line: 9, column: 21, scope: !50)
+!54 = !DILocation(line: 9, column: 3, scope: !45)
+!55 = !DILocation(line: 9, column: 3, scope: !50)
+!56 = !DILocation(line: 10, column: 5, scope: !50)
+!57 = !DILocation(line: 10, column: 7, scope: !50)
+!58 = !DILocation(line: 10, column: 10, scope: !50)
+!59 = !DILocation(line: 9, column: 27, scope: !50)
+!60 = distinct !{!60, !54, !61}
+!61 = !DILocation(line: 10, column: 12, scope: !45)
+!62 = !DILocation(line: 11, column: 1, scope: !41)
diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.globals.expected b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.globals.expected
new file mode 100644
index 0000000000000..579d6a437d0e5
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.globals.expected
@@ -0,0 +1,309 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
+; Just run it through opt, no passes needed.
+; RUN: opt < %s -S --write-experimental-debuginfo=true | FileCheck %s
+
+; ModuleID = 'various_ir_values.c'
+source_filename = "various_ir_values.c"
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+; Function Attrs: nounwind uwtable
+define dso_local void @foo(ptr %A) #0 !dbg !7 {
+; CHECK-LABEL: define {{[^@]+}}@foo
+; CHECK-SAME: (ptr [[A:%.*]]) #[[ATTR0:[0-9]+]] !dbg [[DBG7:![0-9]+]] {
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8, !DIAssignID [[DIASSIGNID16:![0-9]+]]
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:      #dbg_assign(i1 undef, [[META13:![0-9]+]], !DIExpression(), [[DIASSIGNID16]], ptr [[A_ADDR]], !DIExpression(), [[META17:![0-9]+]])
+; CHECK-NEXT:    store ptr [[A]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META13]], !DIExpression(), [[META17]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2:[0-9]+]], !dbg [[DBG22:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META14:![0-9]+]], !DIExpression(), [[META23:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META23]], !tbaa [[TBAA24:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG22]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG26:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG28:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG29:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG30:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG31:![0-9]+]], !prof [[PROF32:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG33:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG34:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG35:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG34]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG34]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG36:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG34]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG37:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG37]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG37]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG33]], !llvm.loop [[LOOP38:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG40:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8, !DIAssignID !16
+  %i = alloca i32, align 4
+  #dbg_assign(i1 undef, !13, !DIExpression(), !16, ptr %A.addr, !DIExpression(), !17)
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !13, !DIExpression(), !17)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !22
+  #dbg_declare(ptr %i, !14, !DIExpression(), !23)
+  store i32 0, ptr %i, align 4, !dbg !23, !tbaa !24
+  br label %for.cond, !dbg !22
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !26, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !28, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !29, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !30
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !31, !prof !32
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !33
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !34, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !35, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !34
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !34
+  store i32 0, ptr %arrayidx, align 4, !dbg !36, !tbaa !24
+  br label %for.inc, !dbg !34
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !37, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !37
+  store i32 %inc, ptr %i, align 4, !dbg !37, !tbaa !24
+  br label %for.cond, !dbg !33, !llvm.loop !38
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !40
+}
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nounwind uwtable
+define dso_local void @bar(ptr %A) #0 !dbg !41 {
+; CHECK-LABEL: define {{[^@]+}}@bar
+; CHECK-SAME: (ptr [[A:%.*]]) #[[ATTR0]] !dbg [[DBG41:![0-9]+]] {
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:    store ptr [[A]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META43:![0-9]+]], !DIExpression(), [[META46:![0-9]+]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG47:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META44:![0-9]+]], !DIExpression(), [[META48:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META48]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG47]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG49:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG51:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG52:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG53:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG54:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG55:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG56:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG57:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG56]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG56]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG58:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG56]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG59:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG59]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG59]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG55]], !llvm.loop [[LOOP60:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG62:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8
+  %i = alloca i32, align 4
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !43, !DIExpression(), !46)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !47
+  #dbg_declare(ptr %i, !44, !DIExpression(), !48)
+  store i32 0, ptr %i, align 4, !dbg !48, !tbaa !24
+  br label %for.cond, !dbg !47
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !49, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !51, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !52, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !53
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !54
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !55
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !56, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !57, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !56
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !56
+  store i32 0, ptr %arrayidx, align 4, !dbg !58, !tbaa !24
+  br label %for.inc, !dbg !56
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !59, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !59
+  store i32 %inc, ptr %i, align 4, !dbg !59, !tbaa !24
+  br label %for.cond, !dbg !55, !llvm.loop !60
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !62
+}
+
+attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+attributes #2 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3, !4, !5}
+!llvm.ident = !{!6}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "various_ir_values.c", directory: "/data/build/llvm-project")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{i32 1, !"wchar_size", i32 4}
+!6 = !{!"clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)"}
+!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
+!8 = !DISubroutineType(types: !9)
+!9 = !{null, !10}
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64)
+!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!12 = !{!13, !14}
+!13 = !DILocalVariable(name: "A", arg: 1, scope: !7, file: !1, line: 1, type: !10)
+!14 = !DILocalVariable(name: "i", scope: !15, file: !1, line: 3, type: !11)
+!15 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 3)
+!16 = distinct !DIAssignID()
+!17 = !DILocation(line: 1, column: 15, scope: !7)
+!18 = !{!19, !19, i64 0}
+!19 = !{!"any pointer", !20, i64 0}
+!20 = !{!"omnipotent char", !21, i64 0}
+!21 = !{!"Simple C/C++ TBAA"}
+!22 = !DILocation(line: 3, column: 8, scope: !15)
+!23 = !DILocation(line: 3, column: 12, scope: !15)
+!24 = !{!25, !25, i64 0}
+!25 = !{!"int", !20, i64 0}
+!26 = !DILocation(line: 3, column: 19, scope: !27)
+!27 = distinct !DILexicalBlock(scope: !15, file: !1, line: 3, column: 3)
+!28 = !DILocation(line: 3, column: 24, scope: !27)
+!29 = !DILocation(line: 3, column: 23, scope: !27)
+!30 = !DILocation(line: 3, column: 21, scope: !27)
+!31 = !DILocation(line: 3, column: 3, scope: !15)
+!32 = !{!"branch_weights", i32 1, i32 1048575}
+!33 = !DILocation(line: 3, column: 3, scope: !27)
+!34 = !DILocation(line: 4, column: 5, scope: !27)
+!35 = !DILocation(line: 4, column: 7, scope: !27)
+!36 = !DILocation(line: 4, column: 10, scope: !27)
+!37 = !DILocation(line: 3, column: 27, scope: !27)
+!38 = distinct !{!38, !31, !39}
+!39 = !DILocation(line: 4, column: 12, scope: !15)
+!40 = !DILocation(line: 5, column: 1, scope: !7)
+!41 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 7, type: !8, scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !42)
+!42 = !{!43, !44}
+!43 = !DILocalVariable(name: "A", arg: 1, scope: !41, file: !1, line: 7, type: !10)
+!44 = !DILocalVariable(name: "i", scope: !45, file: !1, line: 9, type: !11)
+!45 = distinct !DILexicalBlock(scope: !41, file: !1, line: 9, column: 3)
+!46 = !DILocation(line: 7, column: 15, scope: !41)
+!47 = !DILocation(line: 9, column: 8, scope: !45)
+!48 = !DILocation(line: 9, column: 12, scope: !45)
+!49 = !DILocation(line: 9, column: 19, scope: !50)
+!50 = distinct !DILexicalBlock(scope: !45, file: !1, line: 9, column: 3)
+!51 = !DILocation(line: 9, column: 24, scope: !50)
+!52 = !DILocation(line: 9, column: 23, scope: !50)
+!53 = !DILocation(line: 9, column: 21, scope: !50)
+!54 = !DILocation(line: 9, column: 3, scope: !45)
+!55 = !DILocation(line: 9, column: 3, scope: !50)
+!56 = !DILocation(line: 10, column: 5, scope: !50)
+!57 = !DILocation(line: 10, column: 7, scope: !50)
+!58 = !DILocation(line: 10, column: 10, scope: !50)
+!59 = !DILocation(line: 9, column: 27, scope: !50)
+!60 = distinct !{!60, !54, !61}
+!61 = !DILocation(line: 10, column: 12, scope: !45)
+!62 = !DILocation(line: 11, column: 1, scope: !41)
+;.
+; CHECK: attributes #[[ATTR0]] = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+; CHECK: attributes #[[ATTR1:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+; CHECK: attributes #[[ATTR2]] = { nounwind }
+;.
+; CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: [[META2:![0-9]+]], splitDebugInlining: false, nameTableKind: None)
+; CHECK: [[META1]] = !DIFile(filename: "various_ir_values.c", directory: {{.*}})
+; CHECK: [[META2]] = !{}
+; CHECK: [[META3:![0-9]+]] = !{i32 7, !"Dwarf Version", i32 4}
+; CHECK: [[META4:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
+; CHECK: [[META5:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+; CHECK: [[META6:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+; CHECK: [[DBG7]] = distinct !DISubprogram(name: "foo", scope: [[META1]], file: [[META1]], line: 1, type: [[META8:![0-9]+]], scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META12:![0-9]+]])
+; CHECK: [[META8]] = !DISubroutineType(types: [[META9:![0-9]+]])
+; CHECK: [[META9]] = !{null, [[META10:![0-9]+]]}
+; CHECK: [[META10]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[META11:![0-9]+]], size: 64)
+; CHECK: [[META11]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+; CHECK: [[META12]] = !{[[META13]], [[META14]]}
+; CHECK: [[META13]] = !DILocalVariable(name: "A", arg: 1, scope: [[DBG7]], file: [[META1]], line: 1, type: [[META10]])
+; CHECK: [[META14]] = !DILocalVariable(name: "i", scope: [[META15:![0-9]+]], file: [[META1]], line: 3, type: [[META11]])
+; CHECK: [[META15]] = distinct !DILexicalBlock(scope: [[DBG7]], file: [[META1]], line: 3, column: 3)
+; CHECK: [[DIASSIGNID16]] = distinct !DIAssignID()
+; CHECK: [[META17]] = !DILocation(line: 1, column: 15, scope: [[DBG7]])
+; CHECK: [[TBAA18]] = !{[[META19:![0-9]+]], [[META19]], i64 0}
+; CHECK: [[META19]] = !{!"any pointer", [[META20:![0-9]+]], i64 0}
+; CHECK: [[META20]] = !{!"omnipotent char", [[META21:![0-9]+]], i64 0}
+; CHECK: [[META21]] = !{!"Simple C/C++ TBAA"}
+; CHECK: [[DBG22]] = !DILocation(line: 3, column: 8, scope: [[META15]])
+; CHECK: [[META23]] = !DILocation(line: 3, column: 12, scope: [[META15]])
+; CHECK: [[TBAA24]] = !{[[META25:![0-9]+]], [[META25]], i64 0}
+; CHECK: [[META25]] = !{!"int", [[META20]], i64 0}
+; CHECK: [[DBG26]] = !DILocation(line: 3, column: 19, scope: [[META27:![0-9]+]])
+; CHECK: [[META27]] = distinct !DILexicalBlock(scope: [[META15]], file: [[META1]], line: 3, column: 3)
+; CHECK: [[DBG28]] = !DILocation(line: 3, column: 24, scope: [[META27]])
+; CHECK: [[DBG29]] = !DILocation(line: 3, column: 23, scope: [[META27]])
+; CHECK: [[DBG30]] = !DILocation(line: 3, column: 21, scope: [[META27]])
+; CHECK: [[DBG31]] = !DILocation(line: 3, column: 3, scope: [[META15]])
+; CHECK: [[PROF32]] = !{!"branch_weights", i32 1, i32 1048575}
+; CHECK: [[DBG33]] = !DILocation(line: 3, column: 3, scope: [[META27]])
+; CHECK: [[DBG34]] = !DILocation(line: 4, column: 5, scope: [[META27]])
+; CHECK: [[DBG35]] = !DILocation(line: 4, column: 7, scope: [[META27]])
+; CHECK: [[DBG36]] = !DILocation(line: 4, column: 10, scope: [[META27]])
+; CHECK: [[DBG37]] = !DILocation(line: 3, column: 27, scope: [[META27]])
+; CHECK: [[LOOP38]] = distinct !{[[LOOP38]], [[DBG31]], [[META39:![0-9]+]]}
+; CHECK: [[META39]] = !DILocation(line: 4, column: 12, scope: [[META15]])
+; CHECK: [[DBG40]] = !DILocation(line: 5, column: 1, scope: [[DBG7]])
+; CHECK: [[DBG41]] = distinct !DISubprogram(name: "bar", scope: [[META1]], file: [[META1]], line: 7, type: [[META8]], scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META42:![0-9]+]])
+; CHECK: [[META42]] = !{[[META43]], [[META44]]}
+; CHECK: [[META43]] = !DILocalVariable(name: "A", arg: 1, scope: [[DBG41]], file: [[META1]], line: 7, type: [[META10]])
+; CHECK: [[META44]] = !DILocalVariable(name: "i", scope: [[META45:![0-9]+]], file: [[META1]], line: 9, type: [[META11]])
+; CHECK: [[META45]] = distinct !DILexicalBlock(scope: [[DBG41]], file: [[META1]], line: 9, column: 3)
+; CHECK: [[META46]] = !DILocation(line: 7, column: 15, scope: [[DBG41]])
+; CHECK: [[DBG47]] = !DILocation(line: 9, column: 8, scope: [[META45]])
+; CHECK: [[META48]] = !DILocation(line: 9, column: 12, scope: [[META45]])
+; CHECK: [[DBG49]] = !DILocation(line: 9, column: 19, scope: [[META50:![0-9]+]])
+; CHECK: [[META50]] = distinct !DILexicalBlock(scope: [[META45]], file: [[META1]], line: 9, column: 3)
+; CHECK: [[DBG51]] = !DILocation(line: 9, column: 24, scope: [[META50]])
+; CHECK: [[DBG52]] = !DILocation(line: 9, column: 23, scope: [[META50]])
+; CHECK: [[DBG53]] = !DILocation(line: 9, column: 21, scope: [[META50]])
+; CHECK: [[DBG54]] = !DILocation(line: 9, column: 3, scope: [[META45]])
+; CHECK: [[DBG55]] = !DILocation(line: 9, column: 3, scope: [[META50]])
+; CHECK: [[DBG56]] = !DILocation(line: 10, column: 5, scope: [[META50]])
+; CHECK: [[DBG57]] = !DILocation(line: 10, column: 7, scope: [[META50]])
+; CHECK: [[DBG58]] = !DILocation(line: 10, column: 10, scope: [[META50]])
+; CHECK: [[DBG59]] = !DILocation(line: 9, column: 27, scope: [[META50]])
+; CHECK: [[LOOP60]] = distinct !{[[LOOP60]], [[DBG54]], [[META61:![0-9]+]]}
+; CHECK: [[META61]] = !DILocation(line: 10, column: 12, scope: [[META45]])
+; CHECK: [[DBG62]] = !DILocation(line: 11, column: 1, scope: [[DBG41]])
+;.
diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.noglobals.expected b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.noglobals.expected
new file mode 100644
index 0000000000000..1f9c37ccfbd88
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.noglobals.expected
@@ -0,0 +1,238 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; Just run it through opt, no passes needed.
+; RUN: opt < %s -S --write-experimental-debuginfo=true | FileCheck %s
+
+; ModuleID = 'various_ir_values.c'
+source_filename = "various_ir_values.c"
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+; Function Attrs: nounwind uwtable
+define dso_local void @foo(ptr %A) #0 !dbg !7 {
+; CHECK-LABEL: @foo(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8, !DIAssignID [[DIASSIGNID16:![0-9]+]]
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:      #dbg_assign(i1 undef, [[META13:![0-9]+]], !DIExpression(), [[DIASSIGNID16]], ptr [[A_ADDR]], !DIExpression(), [[META17:![0-9]+]])
+; CHECK-NEXT:    store ptr [[A:%.*]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META13]], !DIExpression(), [[META17]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2:[0-9]+]], !dbg [[DBG22:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META14:![0-9]+]], !DIExpression(), [[META23:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META23]], !tbaa [[TBAA24:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG22]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG26:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG28:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG29:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG30:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG31:![0-9]+]], !prof [[PROF32:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG33:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG34:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG35:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG34]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG34]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG36:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG34]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG37:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG37]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG37]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG33]], !llvm.loop [[LOOP38:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG40:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8, !DIAssignID !16
+  %i = alloca i32, align 4
+  #dbg_assign(i1 undef, !13, !DIExpression(), !16, ptr %A.addr, !DIExpression(), !17)
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !13, !DIExpression(), !17)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !22
+  #dbg_declare(ptr %i, !14, !DIExpression(), !23)
+  store i32 0, ptr %i, align 4, !dbg !23, !tbaa !24
+  br label %for.cond, !dbg !22
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !26, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !28, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !29, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !30
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !31, !prof !32
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !33
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !34, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !35, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !34
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !34
+  store i32 0, ptr %arrayidx, align 4, !dbg !36, !tbaa !24
+  br label %for.inc, !dbg !34
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !37, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !37
+  store i32 %inc, ptr %i, align 4, !dbg !37, !tbaa !24
+  br label %for.cond, !dbg !33, !llvm.loop !38
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !40
+}
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nounwind uwtable
+define dso_local void @bar(ptr %A) #0 !dbg !41 {
+; CHECK-LABEL: @bar(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:    store ptr [[A:%.*]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META43:![0-9]+]], !DIExpression(), [[META46:![0-9]+]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG47:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META44:![0-9]+]], !DIExpression(), [[META48:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META48]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG47]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG49:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG51:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG52:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG53:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG54:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG55:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG56:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG57:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG56]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG56]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG58:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG56]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG59:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG59]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG59]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG55]], !llvm.loop [[LOOP60:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG62:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8
+  %i = alloca i32, align 4
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !43, !DIExpression(), !46)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !47
+  #dbg_declare(ptr %i, !44, !DIExpression(), !48)
+  store i32 0, ptr %i, align 4, !dbg !48, !tbaa !24
+  br label %for.cond, !dbg !47
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !49, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !51, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !52, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !53
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !54
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !55
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !56, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !57, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !56
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !56
+  store i32 0, ptr %arrayidx, align 4, !dbg !58, !tbaa !24
+  br label %for.inc, !dbg !56
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !59, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !59
+  store i32 %inc, ptr %i, align 4, !dbg !59, !tbaa !24
+  br label %for.cond, !dbg !55, !llvm.loop !60
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !62
+}
+
+attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+attributes #2 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3, !4, !5}
+!llvm.ident = !{!6}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "various_ir_values.c", directory: "/data/build/llvm-project")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{i32 1, !"wchar_size", i32 4}
+!6 = !{!"clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)"}
+!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
+!8 = !DISubroutineType(types: !9)
+!9 = !{null, !10}
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64)
+!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!12 = !{!13, !14}
+!13 = !DILocalVariable(name: "A", arg: 1, scope: !7, file: !1, line: 1, type: !10)
+!14 = !DILocalVariable(name: "i", scope: !15, file: !1, line: 3, type: !11)
+!15 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 3)
+!16 = distinct !DIAssignID()
+!17 = !DILocation(line: 1, column: 15, scope: !7)
+!18 = !{!19, !19, i64 0}
+!19 = !{!"any pointer", !20, i64 0}
+!20 = !{!"omnipotent char", !21, i64 0}
+!21 = !{!"Simple C/C++ TBAA"}
+!22 = !DILocation(line: 3, column: 8, scope: !15)
+!23 = !DILocation(line: 3, column: 12, scope: !15)
+!24 = !{!25, !25, i64 0}
+!25 = !{!"int", !20, i64 0}
+!26 = !DILocation(line: 3, column: 19, scope: !27)
+!27 = distinct !DILexicalBlock(scope: !15, file: !1, line: 3, column: 3)
+!28 = !DILocation(line: 3, column: 24, scope: !27)
+!29 = !DILocation(line: 3, column: 23, scope: !27)
+!30 = !DILocation(line: 3, column: 21, scope: !27)
+!31 = !DILocation(line: 3, column: 3, scope: !15)
+!32 = !{!"branch_weights", i32 1, i32 1048575}
+!33 = !DILocation(line: 3, column: 3, scope: !27)
+!34 = !DILocation(line: 4, column: 5, scope: !27)
+!35 = !DILocation(line: 4, column: 7, scope: !27)
+!36 = !DILocation(line: 4, column: 10, scope: !27)
+!37 = !DILocation(line: 3, column: 27, scope: !27)
+!38 = distinct !{!38, !31, !39}
+!39 = !DILocation(line: 4, column: 12, scope: !15)
+!40 = !DILocation(line: 5, column: 1, scope: !7)
+!41 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 7, type: !8, scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !42)
+!42 = !{!43, !44}
+!43 = !DILocalVariable(name: "A", arg: 1, scope: !41, file: !1, line: 7, type: !10)
+!44 = !DILocalVariable(name: "i", scope: !45, file: !1, line: 9, type: !11)
+!45 = distinct !DILexicalBlock(scope: !41, file: !1, line: 9, column: 3)
+!46 = !DILocation(line: 7, column: 15, scope: !41)
+!47 = !DILocation(line: 9, column: 8, scope: !45)
+!48 = !DILocation(line: 9, column: 12, scope: !45)
+!49 = !DILocation(line: 9, column: 19, scope: !50)
+!50 = distinct !DILexicalBlock(scope: !45, file: !1, line: 9, column: 3)
+!51 = !DILocation(line: 9, column: 24, scope: !50)
+!52 = !DILocation(line: 9, column: 23, scope: !50)
+!53 = !DILocation(line: 9, column: 21, scope: !50)
+!54 = !DILocation(line: 9, column: 3, scope: !45)
+!55 = !DILocation(line: 9, column: 3, scope: !50)
+!56 = !DILocation(line: 10, column: 5, scope: !50)
+!57 = !DILocation(line: 10, column: 7, scope: !50)
+!58 = !DILocation(line: 10, column: 10, scope: !50)
+!59 = !DILocation(line: 9, column: 27, scope: !50)
+!60 = distinct !{!60, !54, !61}
+!61 = !DILocation(line: 10, column: 12, scope: !45)
+!62 = !DILocation(line: 11, column: 1, scope: !41)
diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.transitiveglobals.expected b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.transitiveglobals.expected
new file mode 100644
index 0000000000000..e2c426029a6b0
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/various_ir_values_dbgrecords.ll.funcsig.transitiveglobals.expected
@@ -0,0 +1,299 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals smart
+; Just run it through opt, no passes needed.
+; RUN: opt < %s -S --write-experimental-debuginfo=true | FileCheck %s
+
+; ModuleID = 'various_ir_values.c'
+source_filename = "various_ir_values.c"
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+; Function Attrs: nounwind uwtable
+define dso_local void @foo(ptr %A) #0 !dbg !7 {
+; CHECK-LABEL: @foo(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8, !DIAssignID [[DIASSIGNID16:![0-9]+]]
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:      #dbg_assign(i1 undef, [[META13:![0-9]+]], !DIExpression(), [[DIASSIGNID16]], ptr [[A_ADDR]], !DIExpression(), [[META17:![0-9]+]])
+; CHECK-NEXT:    store ptr [[A:%.*]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META13]], !DIExpression(), [[META17]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2:[0-9]+]], !dbg [[DBG22:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META14:![0-9]+]], !DIExpression(), [[META23:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META23]], !tbaa [[TBAA24:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG22]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG26:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG28:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG29:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG30:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG31:![0-9]+]], !prof [[PROF32:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG33:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG34:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG35:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG34]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG34]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG36:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG34]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG37:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG37]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG37]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG33]], !llvm.loop [[LOOP38:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG40:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8, !DIAssignID !16
+  %i = alloca i32, align 4
+  #dbg_assign(i1 undef, !13, !DIExpression(), !16, ptr %A.addr, !DIExpression(), !17)
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !13, !DIExpression(), !17)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !22
+  #dbg_declare(ptr %i, !14, !DIExpression(), !23)
+  store i32 0, ptr %i, align 4, !dbg !23, !tbaa !24
+  br label %for.cond, !dbg !22
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !26, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !28, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !29, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !30
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !31, !prof !32
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !33
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !34, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !35, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !34
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !34
+  store i32 0, ptr %arrayidx, align 4, !dbg !36, !tbaa !24
+  br label %for.inc, !dbg !34
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !37, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !37
+  store i32 %inc, ptr %i, align 4, !dbg !37, !tbaa !24
+  br label %for.cond, !dbg !33, !llvm.loop !38
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !40
+}
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1
+
+; Function Attrs: nounwind uwtable
+define dso_local void @bar(ptr %A) #0 !dbg !41 {
+; CHECK-LABEL: @bar(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[A_ADDR:%.*]] = alloca ptr, align 8
+; CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
+; CHECK-NEXT:    store ptr [[A:%.*]], ptr [[A_ADDR]], align 8, !tbaa [[TBAA18]]
+; CHECK-NEXT:      #dbg_declare(ptr [[A_ADDR]], [[META43:![0-9]+]], !DIExpression(), [[META46:![0-9]+]])
+; CHECK-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG47:![0-9]+]]
+; CHECK-NEXT:      #dbg_declare(ptr [[I]], [[META44:![0-9]+]], !DIExpression(), [[META48:![0-9]+]])
+; CHECK-NEXT:    store i32 0, ptr [[I]], align 4, !dbg [[META48]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND:%.*]], !dbg [[DBG47]]
+; CHECK:       for.cond:
+; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG49:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG51:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4, !dbg [[DBG52:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP0]], [[TMP2]], !dbg [[DBG53:![0-9]+]]
+; CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]], !dbg [[DBG54:![0-9]+]]
+; CHECK:       for.cond.cleanup:
+; CHECK-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR2]], !dbg [[DBG55:![0-9]+]]
+; CHECK-NEXT:    br label [[FOR_END:%.*]]
+; CHECK:       for.body:
+; CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[A_ADDR]], align 8, !dbg [[DBG56:![0-9]+]], !tbaa [[TBAA18]]
+; CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG57:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64, !dbg [[DBG56]]
+; CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]], !dbg [[DBG56]]
+; CHECK-NEXT:    store i32 0, ptr [[ARRAYIDX]], align 4, !dbg [[DBG58:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_INC:%.*]], !dbg [[DBG56]]
+; CHECK:       for.inc:
+; CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4, !dbg [[DBG59:![0-9]+]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1, !dbg [[DBG59]]
+; CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4, !dbg [[DBG59]], !tbaa [[TBAA24]]
+; CHECK-NEXT:    br label [[FOR_COND]], !dbg [[DBG55]], !llvm.loop [[LOOP60:![0-9]+]]
+; CHECK:       for.end:
+; CHECK-NEXT:    ret void, !dbg [[DBG62:![0-9]+]]
+;
+entry:
+  %A.addr = alloca ptr, align 8
+  %i = alloca i32, align 4
+  store ptr %A, ptr %A.addr, align 8, !tbaa !18
+  #dbg_declare(ptr %A.addr, !43, !DIExpression(), !46)
+  call void @llvm.lifetime.start.p0(i64 4, ptr %i) #2, !dbg !47
+  #dbg_declare(ptr %i, !44, !DIExpression(), !48)
+  store i32 0, ptr %i, align 4, !dbg !48, !tbaa !24
+  br label %for.cond, !dbg !47
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %0 = load i32, ptr %i, align 4, !dbg !49, !tbaa !24
+  %1 = load ptr, ptr %A.addr, align 8, !dbg !51, !tbaa !18
+  %2 = load i32, ptr %1, align 4, !dbg !52, !tbaa !24
+  %cmp = icmp slt i32 %0, %2, !dbg !53
+  br i1 %cmp, label %for.body, label %for.cond.cleanup, !dbg !54
+
+for.cond.cleanup:                                 ; preds = %for.cond
+  call void @llvm.lifetime.end.p0(i64 4, ptr %i) #2, !dbg !55
+  br label %for.end
+
+for.body:                                         ; preds = %for.cond
+  %3 = load ptr, ptr %A.addr, align 8, !dbg !56, !tbaa !18
+  %4 = load i32, ptr %i, align 4, !dbg !57, !tbaa !24
+  %idxprom = sext i32 %4 to i64, !dbg !56
+  %arrayidx = getelementptr inbounds i32, ptr %3, i64 %idxprom, !dbg !56
+  store i32 0, ptr %arrayidx, align 4, !dbg !58, !tbaa !24
+  br label %for.inc, !dbg !56
+
+for.inc:                                          ; preds = %for.body
+  %5 = load i32, ptr %i, align 4, !dbg !59, !tbaa !24
+  %inc = add nsw i32 %5, 1, !dbg !59
+  store i32 %inc, ptr %i, align 4, !dbg !59, !tbaa !24
+  br label %for.cond, !dbg !55, !llvm.loop !60
+
+for.end:                                          ; preds = %for.cond.cleanup
+  ret void, !dbg !62
+}
+
+attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
+attributes #2 = { nounwind }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3, !4, !5}
+!llvm.ident = !{!6}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "various_ir_values.c", directory: "/data/build/llvm-project")
+!2 = !{}
+!3 = !{i32 7, !"Dwarf Version", i32 4}
+!4 = !{i32 2, !"Debug Info Version", i32 3}
+!5 = !{i32 1, !"wchar_size", i32 4}
+!6 = !{!"clang version 11.0.0 (git@github.com:llvm/llvm-project.git 1d5da8cd30fce1c0a2c2fa6ba656dbfaa36192c8)"}
+!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
+!8 = !DISubroutineType(types: !9)
+!9 = !{null, !10}
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64)
+!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!12 = !{!13, !14}
+!13 = !DILocalVariable(name: "A", arg: 1, scope: !7, file: !1, line: 1, type: !10)
+!14 = !DILocalVariable(name: "i", scope: !15, file: !1, line: 3, type: !11)
+!15 = distinct !DILexicalBlock(scope: !7, file: !1, line: 3, column: 3)
+!16 = distinct !DIAssignID()
+!17 = !DILocation(line: 1, column: 15, scope: !7)
+!18 = !{!19, !19, i64 0}
+!19 = !{!"any pointer", !20, i64 0}
+!20 = !{!"omnipotent char", !21, i64 0}
+!21 = !{!"Simple C/C++ TBAA"}
+!22 = !DILocation(line: 3, column: 8, scope: !15)
+!23 = !DILocation(line: 3, column: 12, scope: !15)
+!24 = !{!25, !25, i64 0}
+!25 = !{!"int", !20, i64 0}
+!26 = !DILocation(line: 3, column: 19, scope: !27)
+!27 = distinct !DILexicalBlock(scope: !15, file: !1, line: 3, column: 3)
+!28 = !DILocation(line: 3, column: 24, scope: !27)
+!29 = !DILocation(line: 3, column: 23, scope: !27)
+!30 = !DILocation(line: 3, column: 21, scope: !27)
+!31 = !DILocation(line: 3, column: 3, scope: !15)
+!32 = !{!"branch_weights", i32 1, i32 1048575}
+!33 = !DILocation(line: 3, column: 3, scope: !27)
+!34 = !DILocation(line: 4, column: 5, scope: !27)
+!35 = !DILocation(line: 4, column: 7, scope: !27)
+!36 = !DILocation(line: 4, column: 10, scope: !27)
+!37 = !DILocation(line: 3, column: 27, scope: !27)
+!38 = distinct !{!38, !31, !39}
+!39 = !DILocation(line: 4, column: 12, scope: !15)
+!40 = !DILocation(line: 5, column: 1, scope: !7)
+!41 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 7, type: !8, scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !42)
+!42 = !{!43, !44}
+!43 = !DILocalVariable(name: "A", arg: 1, scope: !41, file: !1, line: 7, type: !10)
+!44 = !DILocalVariable(name: "i", scope: !45, file: !1, line: 9, type: !11)
+!45 = distinct !DILexicalBlock(scope: !41, file: !1, line: 9, column: 3)
+!46 = !DILocation(line: 7, column: 15, scope: !41)
+!47 = !DILocation(line: 9, column: 8, scope: !45)
+!48 = !DILocation(line: 9, column: 12, scope: !45)
+!49 = !DILocation(line: 9, column: 19, scope: !50)
+!50 = distinct !DILexicalBlock(scope: !45, file: !1, line: 9, column: 3)
+!51 = !DILocation(line: 9, column: 24, scope: !50)
+!52 = !DILocation(line: 9, column: 23, scope: !50)
+!53 = !DILocation(line: 9, column: 21, scope: !50)
+!54 = !DILocation(line: 9, column: 3, scope: !45)
+!55 = !DILocation(line: 9, column: 3, scope: !50)
+!56 = !DILocation(line: 10, column: 5, scope: !50)
+!57 = !DILocation(line: 10, column: 7, scope: !50)
+!58 = !DILocation(line: 10, column: 10, scope: !50)
+!59 = !DILocation(line: 9, column: 27, scope: !50)
+!60 = distinct !{!60, !54, !61}
+!61 = !DILocation(line: 10, column: 12, scope: !45)
+!62 = !DILocation(line: 11, column: 1, scope: !41)
+;.
+; CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: [[META2:![0-9]+]], splitDebugInlining: false, nameTableKind: None)
+; CHECK: [[META1]] = !DIFile(filename: "various_ir_values.c", directory: {{.*}})
+; CHECK: [[META2]] = !{}
+; CHECK: [[META7:![0-9]+]] = distinct !DISubprogram(name: "foo", scope: [[META1]], file: [[META1]], line: 1, type: [[META8:![0-9]+]], scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META12:![0-9]+]])
+; CHECK: [[META8]] = !DISubroutineType(types: [[META9:![0-9]+]])
+; CHECK: [[META9]] = !{null, [[META10:![0-9]+]]}
+; CHECK: [[META10]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[META11:![0-9]+]], size: 64)
+; CHECK: [[META11]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+; CHECK: [[META12]] = !{[[META13]], [[META14]]}
+; CHECK: [[META13]] = !DILocalVariable(name: "A", arg: 1, scope: [[META7]], file: [[META1]], line: 1, type: [[META10]])
+; CHECK: [[META14]] = !DILocalVariable(name: "i", scope: [[META15:![0-9]+]], file: [[META1]], line: 3, type: [[META11]])
+; CHECK: [[META15]] = distinct !DILexicalBlock(scope: [[META7]], file: [[META1]], line: 3, column: 3)
+; CHECK: [[DIASSIGNID16]] = distinct !DIAssignID()
+; CHECK: [[META17]] = !DILocation(line: 1, column: 15, scope: [[META7]])
+; CHECK: [[TBAA18]] = !{[[META19:![0-9]+]], [[META19]], i64 0}
+; CHECK: [[META19]] = !{!"any pointer", [[META20:![0-9]+]], i64 0}
+; CHECK: [[META20]] = !{!"omnipotent char", [[META21:![0-9]+]], i64 0}
+; CHECK: [[META21]] = !{!"Simple C/C++ TBAA"}
+; CHECK: [[DBG22]] = !DILocation(line: 3, column: 8, scope: [[META15]])
+; CHECK: [[META23]] = !DILocation(line: 3, column: 12, scope: [[META15]])
+; CHECK: [[TBAA24]] = !{[[META25:![0-9]+]], [[META25]], i64 0}
+; CHECK: [[META25]] = !{!"int", [[META20]], i64 0}
+; CHECK: [[DBG26]] = !DILocation(line: 3, column: 19, scope: [[META27:![0-9]+]])
+; CHECK: [[META27]] = distinct !DILexicalBlock(scope: [[META15]], file: [[META1]], line: 3, column: 3)
+; CHECK: [[DBG28]] = !DILocation(line: 3, column: 24, scope: [[META27]])
+; CHECK: [[DBG29]] = !DILocation(line: 3, column: 23, scope: [[META27]])
+; CHECK: [[DBG30]] = !DILocation(line: 3, column: 21, scope: [[META27]])
+; CHECK: [[DBG31]] = !DILocation(line: 3, column: 3, scope: [[META15]])
+; CHECK: [[PROF32]] = !{!"branch_weights", i32 1, i32 1048575}
+; CHECK: [[DBG33]] = !DILocation(line: 3, column: 3, scope: [[META27]])
+; CHECK: [[DBG34]] = !DILocation(line: 4, column: 5, scope: [[META27]])
+; CHECK: [[DBG35]] = !DILocation(line: 4, column: 7, scope: [[META27]])
+; CHECK: [[DBG36]] = !DILocation(line: 4, column: 10, scope: [[META27]])
+; CHECK: [[DBG37]] = !DILocation(line: 3, column: 27, scope: [[META27]])
+; CHECK: [[LOOP38]] = distinct !{[[LOOP38]], [[DBG31]], [[META39:![0-9]+]]}
+; CHECK: [[META39]] = !DILocation(line: 4, column: 12, scope: [[META15]])
+; CHECK: [[DBG40]] = !DILocation(line: 5, column: 1, scope: [[META7]])
+; CHECK: [[META41:![0-9]+]] = distinct !DISubprogram(name: "bar", scope: [[META1]], file: [[META1]], line: 7, type: [[META8]], scopeLine: 7, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META42:![0-9]+]])
+; CHECK: [[META42]] = !{[[META43]], [[META44]]}
+; CHECK: [[META43]] = !DILocalVariable(name: "A", arg: 1, scope: [[META41]], file: [[META1]], line: 7, type: [[META10]])
+; CHECK: [[META44]] = !DILocalVariable(name: "i", scope: [[META45:![0-9]+]], file: [[META1]], line: 9, type: [[META11]])
+; CHECK: [[META45]] = distinct !DILexicalBlock(scope: [[META41]], file: [[META1]], line: 9, column: 3)
+; CHECK: [[META46]] = !DILocation(line: 7, column: 15, scope: [[META41]])
+; CHECK: [[DBG47]] = !DILocation(line: 9, column: 8, scope: [[META45]])
+; CHECK: [[META48]] = !DILocation(line: 9, column: 12, scope: [[META45]])
+; CHECK: [[DBG49]] = !DILocation(line: 9, column: 19, scope: [[META50:![0-9]+]])
+; CHECK: [[META50]] = distinct !DILexicalBlock(scope: [[META45]], file: [[META1]], line: 9, column: 3)
+; CHECK: [[DBG51]] = !DILocation(line: 9, column: 24, scope: [[META50]])
+; CHECK: [[DBG52]] = !DILocation(line: 9, column: 23, scope: [[META50]])
+; CHECK: [[DBG53]] = !DILocation(line: 9, column: 21, scope: [[META50]])
+; CHECK: [[DBG54]] = !DILocation(line: 9, column: 3, scope: [[META45]])
+; CHECK: [[DBG55]] = !DILocation(line: 9, column: 3, scope: [[META50]])
+; CHECK: [[DBG56]] = !DILocation(line: 10, column: 5, scope: [[META50]])
+; CHECK: [[DBG57]] = !DILocation(line: 10, column: 7, scope: [[META50]])
+; CHECK: [[DBG58]] = !DILocation(line: 10, column: 10, scope: [[META50]])
+; CHECK: [[DBG59]] = !DILocation(line: 9, column: 27, scope: [[META50]])
+; CHECK: [[LOOP60]] = distinct !{[[LOOP60]], [[DBG54]], [[META61:![0-9]+]]}
+; CHECK: [[META61]] = !DILocation(line: 10, column: 12, scope: [[META45]])
+; CHECK: [[DBG62]] = !DILocation(line: 11, column: 1, scope: [[META41]])
+;.
diff --git a/llvm/test/tools/UpdateTestChecks/update_test_checks/various_ir_values_dbgrecords.test b/llvm/test/tools/UpdateTestChecks/update_test_checks/various_ir_values_dbgrecords.test
new file mode 100644
index 0000000000000..9cc77d894d62c
--- /dev/null
+++ b/llvm/test/tools/UpdateTestChecks/update_test_checks/various_ir_values_dbgrecords.test
@@ -0,0 +1,24 @@
+## Basic test checking that update_test_checks.py works correctly on various "IR value" kinds
+# RUN: cp -f %S/Inputs/various_ir_values_dbgrecords.ll %t.ll && %update_test_checks %t.ll
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.expected
+## Check that running the script again does not change the result:
+# RUN: %update_test_checks %t.ll
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.expected
+## Also try the --function-signature flag
+# RUN: %update_test_checks %t.ll --function-signature
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.funcsig.expected
+## Verify that running without the --function-signature flag does not removes
+## the -SAME: lines since the generated file will have --function-signature in
+## an UTC_ARGS: comment in the first line (from the invocation above) which is
+## added to the update invocation below.
+# RUN: %update_test_checks %t.ll
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.funcsig.expected
+## Also try the --check-globals flag
+# RUN: %update_test_checks %t.ll --check-globals
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.funcsig.globals.expected
+# RUN: cp -f %S/Inputs/various_ir_values_dbgrecords.ll %t.ll && %update_test_checks %t.ll --function-signature --check-globals all
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.funcsig.globals.expected
+# RUN: cp -f %S/Inputs/various_ir_values_dbgrecords.ll %t.ll && %update_test_checks %t.ll --check-globals none
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.funcsig.noglobals.expected
+# RUN: cp -f %S/Inputs/various_ir_values_dbgrecords.ll %t.ll && %update_test_checks %t.ll --check-globals smart
+# RUN: diff -u %t.ll %S/Inputs/various_ir_values_dbgrecords.ll.funcsig.transitiveglobals.expected
diff --git a/llvm/utils/UpdateTestChecks/common.py b/llvm/utils/UpdateTestChecks/common.py
index ecb19d233a8d1..31508f3acedc2 100644
--- a/llvm/utils/UpdateTestChecks/common.py
+++ b/llvm/utils/UpdateTestChecks/common.py
@@ -1079,6 +1079,7 @@ def get_value_use(self, var, match, var_prefix=None):
     NamelessValue(r"META", "!", r"", r"![0-9]+", r"(?:distinct |)!.*"),
     NamelessValue(r"ACC_GRP", "!", r"!llvm.access.group ", r"![0-9]+", None),
     NamelessValue(r"META", "!", r"![a-z.]+ ", r"![0-9]+", None),
+    NamelessValue(r"META", "!", r".", r"![0-9]+", None),
 ]
 
 global_nameless_values = [

From 525af99d947c684943a6db4bc65fa173ca0d5bcb Mon Sep 17 00:00:00 2001
From: Stephen Tozer <stephen.tozer@sony.com>
Date: Wed, 17 Apr 2024 11:01:47 +0100
Subject: [PATCH 2/2] Remove redundant 'metadata' regex, increase specificity
 of new regex

---
 llvm/utils/UpdateTestChecks/common.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/utils/UpdateTestChecks/common.py b/llvm/utils/UpdateTestChecks/common.py
index 31508f3acedc2..9b59c7f65989d 100644
--- a/llvm/utils/UpdateTestChecks/common.py
+++ b/llvm/utils/UpdateTestChecks/common.py
@@ -1075,11 +1075,10 @@ def get_value_use(self, var, match, var_prefix=None):
     NamelessValue(r"TBAA_STRUCT", "!", r"!tbaa.struct ", r"![0-9]+", None),
     NamelessValue(r"RNG", "!", r"!range ", r"![0-9]+", None),
     NamelessValue(r"LOOP", "!", r"!llvm.loop ", r"![0-9]+", None),
-    NamelessValue(r"META", "!", r"metadata ", r"![0-9]+", None),
     NamelessValue(r"META", "!", r"", r"![0-9]+", r"(?:distinct |)!.*"),
     NamelessValue(r"ACC_GRP", "!", r"!llvm.access.group ", r"![0-9]+", None),
     NamelessValue(r"META", "!", r"![a-z.]+ ", r"![0-9]+", None),
-    NamelessValue(r"META", "!", r".", r"![0-9]+", None),
+    NamelessValue(r"META", "!", r"[, (]", r"![0-9]+", None),
 ]
 
 global_nameless_values = [