vasilito
cb424d7448
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).
60 lines
2.8 KiB
LLVM
60 lines
2.8 KiB
LLVM
; RUN: opt -passes=check-debugify < %s 2>&1 | FileCheck %s
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define <2 x i64> @test-fun(<2 x i64> %A) !dbg !6 {
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%and = and <2 x i64> %A, <i64 23, i64 42>, !dbg !14
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; CHECK: ERROR: dbg.value operand has size 128, but its variable has size 256
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call void @llvm.dbg.value(metadata <2 x i64> %and, metadata !12, metadata !DIExpression()), !dbg !15
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; CHECK: ERROR: dbg.value operand has size 512, but its variable has size 256
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call void @llvm.dbg.value(metadata <2 x i256> zeroinitializer, metadata !12, metadata !DIExpression()), !dbg !15
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; CHECK: ERROR: dbg.value operand has size 8, but its variable has size 256
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call void @llvm.dbg.value(metadata i8 0, metadata !12, metadata !DIExpression()), !dbg !15
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; Assume the debugger implicitly uses the lower 256 bits.
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; CHECK-NOT: ERROR: dbg.value operand has size 512, but its variable has size 256
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call void @llvm.dbg.value(metadata i512 0, metadata !12, metadata !DIExpression()), !dbg !15
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; Assume the debugger implicitly zero-extends unsigned values.
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; CHECK-NOT: ERROR: dbg.value operand has size 4, but its variable has size 32
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call void @llvm.dbg.value(metadata i8 0, metadata !17, metadata !DIExpression()), !dbg !15
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ret <2 x i64> %and, !dbg !16
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}
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; CHECK: CheckModuleDebugify: FAIL
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; Function Attrs: nounwind readnone speculatable
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declare void @llvm.dbg.value(metadata, metadata, metadata) #0
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attributes #0 = { nounwind readnone speculatable }
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!llvm.dbg.cu = !{!0}
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!llvm.debugify = !{!3, !4}
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!llvm.module.flags = !{!5}
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!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "/Users/vsk/src/llvm.org-main/llvm/test/DebugInfo/debugify-bogus-dbg-value.ll", directory: "/")
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!2 = !{}
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!3 = !{i32 4}
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!4 = !{i32 4}
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!5 = !{i32 2, !"Debug Info Version", i32 3}
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!6 = distinct !DISubprogram(name: "test-fun", linkageName: "test-fun", scope: null, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: true, unit: !0, retainedNodes: !8)
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!7 = !DISubroutineType(types: !2)
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!8 = !{!9, !11, !12}
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!9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)
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!10 = !DIBasicType(name: "ty64", size: 64, encoding: DW_ATE_signed)
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!11 = !DILocalVariable(name: "2", scope: !6, file: !1, line: 2, type: !10)
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!12 = !DILocalVariable(name: "3", scope: !6, file: !1, line: 3, type: !13)
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; Set the size here to an incorrect value to check that the size diagnostic
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; triggers.
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!13 = !DIBasicType(name: "ty128", size: 256, encoding: DW_ATE_signed)
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!14 = !DILocation(line: 2, column: 1, scope: !6)
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!15 = !DILocation(line: 3, column: 1, scope: !6)
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!16 = !DILocation(line: 4, column: 1, scope: !6)
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!17 = !DILocalVariable(name: "4", scope: !6, file: !1, line: 3, type: !18)
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!18 = !DIBasicType(name: "ty32_unsigned", size: 32, encoding: DW_ATE_unsigned)
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