Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/test/LTO/X86/Inputs/bcsection.macho.s

@@ -0,0 +1,5 @@
+.section __FOO,__bitcode
+.asciz "Wrong Section"
+
+.section __LLVM,__bitcode
+.incbin "bcsection.bc"

external/llvm/test/LTO/X86/Inputs/bcsection.s

@@ -0,0 +1,2 @@
+.section .llvmbc
+.incbin "bcsection.bc"

external/llvm/test/LTO/X86/Inputs/list-symbols.ll

@@ -0,0 +1,4 @@
+@glob = global i32 0
+define void @bar() {
+  ret void
+}

external/llvm/test/LTO/X86/Inputs/remangle_intrinsics.ll

@@ -0,0 +1,8 @@
+%struct.rtx_def = type { i16, i16 }
+
+define void @bar(%struct.rtx_def* %a, i8 %b, i32 %c) {
+  call void  @llvm.memset.p0struct.rtx_def.i32(%struct.rtx_def* %a, i8 %b, i32 %c, i32 4, i1 true)
+  ret void
+}
+
+declare void @llvm.memset.p0struct.rtx_def.i32(%struct.rtx_def*, i8, i32, i32, i1)

external/llvm/test/LTO/X86/Inputs/remangle_intrinsics_tbaa.ll

@@ -0,0 +1,8 @@
+target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx10.11.0"
+
+%some_named_struct = type { i8, i8 }
+
+define void @bar(%some_named_struct*) {
+  ret void
+}

external/llvm/test/LTO/X86/Inputs/strip-debug-info-bar.ll

@@ -0,0 +1,15 @@
+target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx10.12"
+
+define void @bar() !dbg !3 {
+  ret void
+}
+
+!llvm.module.flags = !{!0}
+!llvm.dbg.cu = !{!1}
+
+!0 = !{i32 2, !"Debug Info Version", i32 3}
+!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2)
+!2 = !DIFile(filename: "broken", directory: "")
+!3 = distinct !DISubprogram(line: 1000, isDefinition: true)
+

external/llvm/test/LTO/X86/Inputs/type-mapping-src.ll

@@ -0,0 +1,21 @@
+source_filename = "test/LTO/X86/Inputs/type-mapping-src.ll"
+target triple = "x86_64-pc-windows-msvc18.0.0"
+
+%SrcType = type { i8 }
+%CommonStruct = type opaque
+
+@x = external global %SrcType
+@bar = internal global %CommonStruct* null, !dbg !0
+
+!llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!8}
+
+!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
+!1 = !DIGlobalVariable(name: "bar", linkageName: "bar", scope: !2, file: !3, line: 2, type: !6, isLocal: false, isDefinition: true)
+!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
+!3 = !DIFile(filename: "b", directory: "/")
+!4 = !{}
+!5 = !{!0}
+!6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64)
+!7 = !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !3, line: 1, flags: DIFlagFwdDecl, identifier: ".?AUS@@")
+!8 = !{i32 2, !"Debug Info Version", i32 3}