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).
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
//===-- xray-graph-diff.h - XRay Graph Diff Renderer ------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Generate a DOT file to represent the difference between the function call
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// graph of two differnent traces.
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//
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//===----------------------------------------------------------------------===//
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#ifndef XRAY_GRAPH_DIFF_H
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#define XRAY_GRAPH_DIFF_H
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#include "xray-graph.h"
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#include "llvm/XRay/Graph.h"
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namespace llvm {
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namespace xray {
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// This class creates a graph representing the difference between two
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// xray-graphs And allows you to print it to a dot file, with optional color
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// coding.
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class GraphDiffRenderer {
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static const int N = 2;
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public:
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using StatType = GraphRenderer::StatType;
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using TimeStat = GraphRenderer::TimeStat;
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using GREdgeValueType = GraphRenderer::GraphT::EdgeValueType;
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using GRVertexValueType = GraphRenderer::GraphT::VertexValueType;
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struct EdgeAttribute {
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std::array<const GREdgeValueType *, N> CorrEdgePtr = {};
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};
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struct VertexAttribute {
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std::array<const GRVertexValueType *, N> CorrVertexPtr = {};
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};
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using GraphT = Graph<VertexAttribute, EdgeAttribute, StringRef>;
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class Factory {
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std::array<std::reference_wrapper<const GraphRenderer::GraphT>, N> G;
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public:
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template <typename... Ts> Factory(Ts &... Args) : G{{Args...}} {}
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Expected<GraphDiffRenderer> getGraphDiffRenderer();
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};
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private:
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GraphT G;
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GraphDiffRenderer() = default;
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public:
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void exportGraphAsDOT(raw_ostream &OS, StatType EdgeLabel = StatType::NONE,
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StatType EdgeColor = StatType::NONE,
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StatType VertexLabel = StatType::NONE,
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StatType VertexColor = StatType::NONE,
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int TruncLen = 40);
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const GraphT &getGraph() { return G; }
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};
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} // namespace xray
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} // namespace llvm
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#endif
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