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: llvm-as < %s -o %t
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; RUN: llvm-dis < %t -o - | FileCheck %s
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; Created at -O1 from:
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; int sink(int);
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; __attribute__((always_inline)) int f(int i) { return sink(i); }
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; __attribute__((always_inline)) int g(int j) { return sink(j); }
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; __attribute__((nodebug)) int nodebug(int k) { return f(k)+g(k); }
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source_filename = "t.c"
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.12.0"
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declare i32 @sink(i32) local_unnamed_addr
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define i32 @nodebug(i32 %k) local_unnamed_addr #2 {
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entry:
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; This should not set off the FnArg Verifier. The two variables are in differrent scopes.
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tail call void @llvm.dbg.value(metadata i32 %k, i64 0, metadata !12, metadata !13) #4, !dbg !14
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%call.k = tail call i32 @sink(i32 %k) #4, !dbg !15
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tail call void @llvm.dbg.value(metadata i32 %k, i64 0, metadata !19, metadata !13) #4, !dbg !20
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%call.k3 = tail call i32 @sink(i32 %k) #4, !dbg !21
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%add = add nsw i32 %call.k3, %call.k
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ret i32 %add
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}
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #3
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attributes #2 = { nounwind ssp uwtable }
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attributes #3 = { nounwind readnone }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 5.0.0 (trunk 297153) (llvm/trunk 297155)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "t.c", directory: "/tmp")
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!2 = !{}
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!3 = !{i32 2, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"PIC Level", i32 2}
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!6 = !{!"clang version 5.0.0 (trunk 297153) (llvm/trunk 297155)"}
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!7 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !11)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10, !10}
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!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!11 = !{!12}
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; CHECK: !DILocalVariable(name: "i", arg: 1
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!12 = !DILocalVariable(name: "i", arg: 1, scope: !7, file: !1, line: 2, type: !10)
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!13 = !DIExpression()
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!14 = !DILocation(line: 2, column: 42, scope: !7)
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!15 = !DILocation(line: 2, column: 54, scope: !7)
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!16 = !DILocation(line: 2, column: 47, scope: !7)
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!17 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 3, type: !8, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !18)
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!18 = !{!19}
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; CHECK: !DILocalVariable(name: "j", arg: 1
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!19 = !DILocalVariable(name: "j", arg: 1, scope: !17, file: !1, line: 3, type: !10)
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!20 = !DILocation(line: 3, column: 42, scope: !17)
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!21 = !DILocation(line: 3, column: 54, scope: !17)
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!22 = !DILocation(line: 3, column: 47, scope: !17)
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