Files
RedBear-OS/local/recipes/dev/libclc/source/llvm/test/DebugInfo/codeview-bit-slice-fragments.ll
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

69 lines
6.8 KiB
LLVM

; RUN: llc -filetype asm -o - %s | FileCheck %s
; REQUIRES: x86-registered-target
; Ensure that we do not emit any live ranges for the fragment as it is
; bit-sliced which cannot be represented in CodeView.
; CHECK-NOT: .cv_def_range
source_filename = "/tmp/reduced.ll"
target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-windows-msvc19.37.32825"
define swifttailcc void @"$s12SourceKitLSP0aB6ServerC14workspaceTestsySay08LanguageD8Protocol19WorkspaceSymbolItemOGSgAE0iF7RequestVYaKFTY0_"() !dbg !5 {
entryresume.0:
br label %.from.63
.from.63: ; preds = %.from.63, %entryresume.0
%lsr.iv = phi ptr [ %scevgep, %.from.63 ], [ null, %entryresume.0 ]
%0 = load i64, ptr %lsr.iv, align 8
%1 = load i64, ptr %lsr.iv, align 8
call void @llvm.dbg.value(metadata ptr %lsr.iv, metadata !9, metadata !DIExpression(DW_OP_deref, DW_OP_LLVM_fragment, 1, 1)), !dbg !22
call void @llvm.dbg.value(metadata ptr %lsr.iv, metadata !9, metadata !DIExpression(DW_OP_deref, DW_OP_LLVM_fragment, 2, 64)), !dbg !22
%2 = load volatile ptr, ptr null, align 8, !dbg !30
%scevgep = getelementptr i8, ptr %lsr.iv, i64 8
br label %.from.63
}
declare void @llvm.dbg.value(metadata %0, metadata %1, metadata %2) #0
attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!3, !4}
!0 = distinct !DICompileUnit(language: DW_LANG_Swift, file: !1, producer: "Swift version 5.11-dev (LLVM 572a5a4fbafb69e, Swift ebbb9de104d5682)", isOptimized: true, flags: "-private-discriminator _A0745CB010D215CC0C4A68539F8BE5E9", runtimeVersion: 5, emissionKind: FullDebug, imports: !2, sysroot: "S:/Program Files/Swift/Platforms/Windows.platform/Developer/SDKs/Windows.sdk", sdk: "Windows.sdk")
!1 = !DIFile(filename: "S:\\SourceCache\\swift-project\\sourcekit-lsp\\Sources\\SourceKitLSP\\TestDiscovery.swift", directory: "S:\\b\14")
!2 = !{}
!3 = !{i32 2, !"CodeView", i32 1}
!4 = !{i32 2, !"Debug Info Version", i32 3}
!5 = distinct !DISubprogram(name: "workspaceTests", linkageName: "$s12SourceKitLSP0aB6ServerC14workspaceTestsySay08LanguageD8Protocol19WorkspaceSymbolItemOGSgAE0iF7RequestVYaKFTY0_", scope: !6, file: !1, line: 35, type: !7, scopeLine: 35, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, declaration: !8, retainedNodes: !2, thrownTypes: !2)
!6 = !DIModule(scope: null, name: "SourceKitLSP", includePath: "S:\\SourceCache\\swift-project\\sourcekit-lsp\\Sources\\SourceKitLSP")
!7 = !DISubroutineType(types: !2)
!8 = !DISubprogram(name: "workspaceTests", linkageName: "$s12SourceKitLSP0aB6ServerC14workspaceTestsySay08LanguageD8Protocol19WorkspaceSymbolItemOGSgAE0iF7RequestVYaKFTY0_", scope: !6, file: !1, line: 35, type: !7, scopeLine: 35, spFlags: DISPFlagOptimized, thrownTypes: !2)
!9 = !DILocalVariable(name: "$0", arg: 1, scope: !10, file: !1, line: 41, type: !18)
!10 = distinct !DISubprogram(linkageName: "$s12SourceKitLSP0aB6ServerC14workspaceTestsySay08LanguageD8Protocol19WorkspaceSymbolItemOGSgAE0iF7RequestVYaKFSb12IndexStoreDB0J10OccurrenceVXEfU0_", scope: !11, file: !1, line: 41, type: !17, scopeLine: 41, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2, thrownTypes: !13)
!11 = distinct !DISubprogram(name: "workspaceTests", linkageName: "$s12SourceKitLSP0aB6ServerC14workspaceTestsySay08LanguageD8Protocol19WorkspaceSymbolItemOGSgAE0iF7RequestVYaKF", scope: !6, file: !1, line: 35, type: !7, scopeLine: 35, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, declaration: !12, retainedNodes: !2, thrownTypes: !13)
!12 = !DISubprogram(name: "workspaceTests", linkageName: "$s12SourceKitLSP0aB6ServerC14workspaceTestsySay08LanguageD8Protocol19WorkspaceSymbolItemOGSgAE0iF7RequestVYaKF", scope: !6, file: !1, line: 35, type: !7, scopeLine: 35, spFlags: DISPFlagOptimized, thrownTypes: !13)
!13 = !{!14}
!14 = !DICompositeType(tag: DW_TAG_structure_type, name: "Error", scope: !16, file: !15, size: 64, elements: !2, runtimeLang: DW_LANG_Swift, identifier: "$ss5Error_pD")
!15 = !DIFile(filename: "S:\\Program Files\\Swift\\Platforms\\Windows.platform\DEveloper\\SDKs\\Windows.sdk\\usr\\lib\\swift\\windows\\Swift.swiftmodule\\x86_64-unknown-windows-msvc.swiftmodule", directory: "S:\\")
!16 = !DIModule(scope: null, name: "Swift", configMacros: "\22-D_CRT_SECURE_NO_WARNINGS\22 \22-D_MT\22 \22-D_DLL\22", includePath: "S:/Program Files/Swift/Platforms/Windows.platform/Developer/SDKs/Windows.sdk\\usr\\lib\\swift\\windows\\Swift.swiftmodule\\x86_64-unknown-windows-msvc.swiftmodule")
!17 = distinct !DISubroutineType(types: !2)
!18 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !19)
!19 = !DICompositeType(tag: DW_TAG_structure_type, name: "SymbolOccurrence", scope: !21, file: !20, size: 960, elements: !2, runtimeLang: DW_LANG_Swift, identifier: "$s12IndexStoreDB16SymbolOccurrenceVD")
!20 = !DIFile(filename: "13\\swift\\IndexStoreDB.swiftmodule", directory: "S:\\b")
!21 = !DIModule(scope: null, name: "IndexStoreDB", configMacros: "\22-D_CRT_SECURE_NO_WARNINGS\22 \22-D_MT\22 \22-D_DLL\22", includePath: "S:\\b\\13\\swift\\IndexStoreDB.swiftmodule")
!22 = !DILocation(line: 41, scope: !10, inlinedAt: !23)
!23 = distinct !DILocation(line: 0, scope: !24, inlinedAt: !28)
!24 = distinct !DISubprogram(name: "filter", linkageName: "$ss14_ArrayProtocolPsE6filterySay7ElementQzGSbAEKXEKFSay12IndexStoreDB16SymbolOccurrenceVG_Tg5", scope: !16, file: !25, type: !26, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition | DISPFlagOptimized, unit: !0, declaration: !27, thrownTypes: !2)
!25 = !DIFile(filename: "<compiler-generated>", directory: "")
!26 = distinct !DISubroutineType(types: !2)
!27 = !DISubprogram(name: "filter", linkageName: "$ss14_ArrayProtocolPsE6filterySay7ElementQzGSbAEKXEKFSay12IndexStoreDB16SymbolOccurrenceVG_Tg5", scope: !16, file: !25, type: !26, spFlags: DISPFlagLocalToUnit | DISPFlagOptimized, thrownTypes: !2)
!28 = distinct !DILocation(line: 41, scope: !29)
!29 = distinct !DILexicalBlock(scope: !5, file: !1, line: 36)
!30 = !DILocation(line: 24, scope: !31, inlinedAt: !34)
!31 = distinct !DILexicalBlock(scope: !32, file: !1, line: 24)
!32 = distinct !DISubprogram(name: "canBeTestDefinition.get", linkageName: "$s12IndexStoreDB16SymbolOccurrenceV12SourceKitLSPE19canBeTestDefinition33_A0745CB010D215CC0C4A68539F8BE5E9LLSbvg", scope: !6, file: !1, line: 23, type: !17, scopeLine: 23, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition | DISPFlagOptimized, unit: !0, declaration: !33, retainedNodes: !2)
!33 = !DISubprogram(name: "canBeTestDefinition.get", linkageName: "$s12IndexStoreDB16SymbolOccurrenceV12SourceKitLSPE19canBeTestDefinition33_A0745CB010D215CC0C4A68539F8BE5E9LLSbvg", scope: !6, file: !1, line: 23, type: !17, scopeLine: 23, spFlags: DISPFlagLocalToUnit | DISPFlagOptimized)
!34 = distinct !DILocation(line: 41, scope: !10, inlinedAt: !23)