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).
118 lines
4.2 KiB
C++
118 lines
4.2 KiB
C++
//===-- SymbolMap.cpp -----------------------------------------------------===//
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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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// Pretty printers for symbol boxes, etc.
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//
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//===----------------------------------------------------------------------===//
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#include "flang/Lower/SymbolMap.h"
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#include "flang/Optimizer/Builder/Todo.h"
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#include "mlir/IR/BuiltinTypes.h"
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#include "llvm/Support/Debug.h"
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#include <optional>
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#define DEBUG_TYPE "flang-lower-symbol-map"
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void Fortran::lower::SymMap::addSymbol(Fortran::semantics::SymbolRef sym,
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const fir::ExtendedValue &exv,
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bool force) {
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exv.match([&](const fir::UnboxedValue &v) { addSymbol(sym, v, force); },
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[&](const fir::CharBoxValue &v) { makeSym(sym, v, force); },
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[&](const fir::ArrayBoxValue &v) { makeSym(sym, v, force); },
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[&](const fir::CharArrayBoxValue &v) { makeSym(sym, v, force); },
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[&](const fir::BoxValue &v) { makeSym(sym, v, force); },
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[&](const fir::MutableBoxValue &v) { makeSym(sym, v, force); },
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[&](const fir::PolymorphicValue &v) { makeSym(sym, v, force); },
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[](auto) {
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llvm::report_fatal_error("value not added to symbol table");
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});
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}
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Fortran::lower::SymbolBox
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Fortran::lower::SymMap::lookupSymbol(Fortran::semantics::SymbolRef symRef) {
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auto *sym = symRef->HasLocalLocality() ? &*symRef : &symRef->GetUltimate();
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for (auto jmap = symbolMapStack.rbegin(), jend = symbolMapStack.rend();
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jmap != jend; ++jmap) {
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auto iter = jmap->find(sym);
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if (iter != jmap->end())
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return iter->second;
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}
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return SymbolBox::None{};
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}
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Fortran::lower::SymbolBox Fortran::lower::SymMap::shallowLookupSymbol(
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Fortran::semantics::SymbolRef symRef) {
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auto *sym = symRef->HasLocalLocality() ? &*symRef : &symRef->GetUltimate();
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auto &map = symbolMapStack.back();
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auto iter = map.find(sym);
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if (iter != map.end())
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return iter->second;
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return SymbolBox::None{};
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}
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/// Skip one level when looking up the symbol. The use case is such as looking
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/// up the host variable symbol box by skipping the associated level in
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/// host-association in OpenMP code.
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Fortran::lower::SymbolBox Fortran::lower::SymMap::lookupOneLevelUpSymbol(
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Fortran::semantics::SymbolRef symRef) {
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auto *sym = symRef->HasLocalLocality() ? &*symRef : &symRef->GetUltimate();
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auto jmap = symbolMapStack.rbegin();
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auto jend = symbolMapStack.rend();
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if (jmap == jend)
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return SymbolBox::None{};
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// Skip one level in symbol map stack.
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for (++jmap; jmap != jend; ++jmap) {
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auto iter = jmap->find(sym);
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if (iter != jmap->end())
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return iter->second;
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}
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return SymbolBox::None{};
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}
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mlir::Value
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Fortran::lower::SymMap::lookupImpliedDo(Fortran::lower::SymMap::AcDoVar var) {
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for (auto [marker, binding] : llvm::reverse(impliedDoStack))
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if (var == marker)
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return binding;
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return {};
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}
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void Fortran::lower::SymbolBox::dump() const { llvm::errs() << *this << '\n'; }
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void Fortran::lower::SymMap::dump() const { llvm::errs() << *this << '\n'; }
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llvm::raw_ostream &
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Fortran::lower::operator<<(llvm::raw_ostream &os,
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const Fortran::lower::SymbolBox &symBox) {
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symBox.match(
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[&](const Fortran::lower::SymbolBox::None &box) {
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os << "** symbol not properly mapped **\n";
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},
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[&](const Fortran::lower::SymbolBox::Intrinsic &val) {
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os << val.getAddr() << '\n';
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},
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[&](const auto &box) { os << box << '\n'; });
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return os;
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}
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llvm::raw_ostream &
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Fortran::lower::operator<<(llvm::raw_ostream &os,
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const Fortran::lower::SymMap &symMap) {
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os << "Symbol map:\n";
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for (auto i : llvm::enumerate(symMap.symbolMapStack)) {
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os << " level " << i.index() << "<{\n";
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for (auto iter : i.value()) {
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os << " symbol @" << static_cast<const void *>(iter.first) << " ["
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<< *iter.first << "] ->\n ";
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os << iter.second;
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}
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os << " }>\n";
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}
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return os;
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}
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