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).
74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
//===- DialectResourceBlobManager.cpp - Dialect Blob Management -----------===//
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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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#include "mlir/IR/DialectResourceBlobManager.h"
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#include "llvm/ADT/SmallString.h"
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#include <optional>
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using namespace mlir;
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//===----------------------------------------------------------------------===//
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// DialectResourceBlobManager
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//===---------------------------------------------------------------------===//
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auto DialectResourceBlobManager::lookup(StringRef name) -> BlobEntry * {
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llvm::sys::SmartScopedReader<true> reader(blobMapLock);
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auto it = blobMap.find(name);
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return it != blobMap.end() ? &it->second : nullptr;
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}
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void DialectResourceBlobManager::update(StringRef name,
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AsmResourceBlob &&newBlob) {
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BlobEntry *entry = lookup(name);
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assert(entry && "`update` expects an existing entry for the provided name");
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entry->setBlob(std::move(newBlob));
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}
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auto DialectResourceBlobManager::insert(StringRef name,
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std::optional<AsmResourceBlob> blob)
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-> BlobEntry & {
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llvm::sys::SmartScopedWriter<true> writer(blobMapLock);
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// Functor used to attempt insertion with a given name.
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auto tryInsertion = [&](StringRef name) -> BlobEntry * {
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auto it = blobMap.try_emplace(name, BlobEntry());
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if (it.second) {
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it.first->second.initialize(it.first->getKey(), std::move(blob));
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return &it.first->second;
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}
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return nullptr;
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};
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// Try inserting with the name provided by the user.
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if (BlobEntry *entry = tryInsertion(name))
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return *entry;
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// If an entry already exists for the user provided name, tweak the name and
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// re-attempt insertion until we find one that is unique.
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llvm::SmallString<32> nameStorage(name);
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nameStorage.push_back('_');
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size_t nameCounter = 1;
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do {
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Twine(nameCounter++).toVector(nameStorage);
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// Try inserting with the new name.
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if (BlobEntry *entry = tryInsertion(nameStorage))
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return *entry;
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nameStorage.resize(name.size() + 1);
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} while (true);
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}
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void DialectResourceBlobManager::getBlobMap(
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llvm::function_ref<void(const llvm::StringMap<BlobEntry> &)> accessor)
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const {
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llvm::sys::SmartScopedReader<true> reader(blobMapLock);
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accessor(blobMap);
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}
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