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📄 AbstractCallSite.cpp(5.14 KB)
📄 AsmWriter.cpp(152.8 KB)
📄 AttributeImpl.h(10.49 KB)
📄 Attributes.cpp(63.53 KB)
📄 AutoUpgrade.cpp(188.79 KB)
📄 BasicBlock.cpp(16.46 KB)
📄 Comdat.cpp(2.33 KB)
📄 ConstantFold.cpp(104.22 KB)
📄 ConstantFold.h(2.55 KB)
📄 ConstantRange.cpp(54.53 KB)
📄 Constants.cpp(117.17 KB)
📄 ConstantsContext.h(26.51 KB)
📄 Core.cpp(143.39 KB)
📄 DIBuilder.cpp(43.31 KB)
📄 DataLayout.cpp(31.11 KB)
📄 DebugInfo.cpp(54.5 KB)
📄 DebugInfoMetadata.cpp(52.5 KB)
📄 DebugLoc.cpp(4 KB)
📄 DiagnosticHandler.cpp(3.58 KB)
📄 DiagnosticInfo.cpp(13.72 KB)
📄 DiagnosticPrinter.cpp(2.93 KB)
📄 Dominators.cpp(14.38 KB)
📄 FPEnv.cpp(2.63 KB)
📄 Function.cpp(58.45 KB)
📄 GVMaterializer.cpp(640 B)
📄 Globals.cpp(19.65 KB)
📄 IRBuilder.cpp(44.38 KB)
📄 IRPrintingPasses.cpp(4.37 KB)
📄 InlineAsm.cpp(9.63 KB)
📄 Instruction.cpp(26.63 KB)
📄 Instructions.cpp(165.63 KB)
📄 IntrinsicInst.cpp(11.05 KB)
📄 LLVMContext.cpp(11.43 KB)
📄 LLVMContextImpl.cpp(7.66 KB)
📄 LLVMContextImpl.h(51.94 KB)
📄 LLVMRemarkStreamer.cpp(6.35 KB)
📄 LegacyPassManager.cpp(60.13 KB)
📄 MDBuilder.cpp(11.87 KB)
📄 Mangler.cpp(7.32 KB)
📄 Metadata.cpp(47.29 KB)
📄 MetadataImpl.h(1.43 KB)
📄 Module.cpp(24.01 KB)
📄 ModuleSummaryIndex.cpp(21.49 KB)
📄 Operator.cpp(4.97 KB)
📄 OptBisect.cpp(1.95 KB)
📄 Pass.cpp(8.33 KB)
📄 PassInstrumentation.cpp(701 B)
📄 PassManager.cpp(3.69 KB)
📄 PassRegistry.cpp(4.47 KB)
📄 PassTimingInfo.cpp(9.08 KB)
📄 ProfileSummary.cpp(10.8 KB)
📄 SafepointIRVerifier.cpp(34.4 KB)
📄 Statepoint.cpp(1.51 KB)
📄 SymbolTableListTraitsImpl.h(4.21 KB)
📄 Type.cpp(24.49 KB)
📄 TypeFinder.cpp(5.02 KB)
📄 Use.cpp(1.05 KB)
📄 User.cpp(7.17 KB)
📄 Value.cpp(36.33 KB)
📄 ValueSymbolTable.cpp(4.36 KB)
📄 Verifier.cpp(224.01 KB)

Editing: DiagnosticHandler.cpp

//===- DiagnosticHandler.h - DiagnosticHandler class for LLVM -------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
#include "llvm/IR/DiagnosticHandler.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Regex.h"

using namespace llvm;

namespace {

/// Regular expression corresponding to the value given in one of the
/// -pass-remarks* command line flags. Passes whose name matches this regexp
/// will emit a diagnostic when calling the associated diagnostic function
/// (emitOptimizationRemark, emitOptimizationRemarkMissed or
/// emitOptimizationRemarkAnalysis).
struct PassRemarksOpt {
  std::shared_ptr<Regex> Pattern;

void operator=(const std::string &Val) {
    // Create a regexp object to match pass names for emitOptimizationRemark.
    if (!Val.empty()) {
      Pattern = std::make_shared<Regex>(Val);
      std::string RegexError;
      if (!Pattern->isValid(RegexError))
        report_fatal_error("Invalid regular expression '" + Val +
                               "' in -pass-remarks: " + RegexError,
                           false);
    }
  }
};

static PassRemarksOpt PassRemarksPassedOptLoc;
static PassRemarksOpt PassRemarksMissedOptLoc;
static PassRemarksOpt PassRemarksAnalysisOptLoc;

// -pass-remarks
//    Command line flag to enable emitOptimizationRemark()
static cl::opt<PassRemarksOpt, true, cl::parser<std::string>> PassRemarks(
    "pass-remarks", cl::value_desc("pattern"),
    cl::desc("Enable optimization remarks from passes whose name match "
             "the given regular expression"),
    cl::Hidden, cl::location(PassRemarksPassedOptLoc), cl::ValueRequired,
    cl::ZeroOrMore);

// -pass-remarks-missed
//    Command line flag to enable emitOptimizationRemarkMissed()
static cl::opt<PassRemarksOpt, true, cl::parser<std::string>> PassRemarksMissed(
    "pass-remarks-missed", cl::value_desc("pattern"),
    cl::desc("Enable missed optimization remarks from passes whose name match "
             "the given regular expression"),
    cl::Hidden, cl::location(PassRemarksMissedOptLoc), cl::ValueRequired,
    cl::ZeroOrMore);

// -pass-remarks-analysis
//    Command line flag to enable emitOptimizationRemarkAnalysis()
static cl::opt<PassRemarksOpt, true, cl::parser<std::string>>
    PassRemarksAnalysis(
        "pass-remarks-analysis", cl::value_desc("pattern"),
        cl::desc(
            "Enable optimization analysis remarks from passes whose name match "
            "the given regular expression"),
        cl::Hidden, cl::location(PassRemarksAnalysisOptLoc), cl::ValueRequired,
        cl::ZeroOrMore);
}

bool DiagnosticHandler::isAnalysisRemarkEnabled(StringRef PassName) const {
  return (PassRemarksAnalysisOptLoc.Pattern &&
          PassRemarksAnalysisOptLoc.Pattern->match(PassName));
}
bool DiagnosticHandler::isMissedOptRemarkEnabled(StringRef PassName) const {
  return (PassRemarksMissedOptLoc.Pattern &&
          PassRemarksMissedOptLoc.Pattern->match(PassName));
}
bool DiagnosticHandler::isPassedOptRemarkEnabled(StringRef PassName) const {
  return (PassRemarksPassedOptLoc.Pattern &&
          PassRemarksPassedOptLoc.Pattern->match(PassName));
}

bool DiagnosticHandler::isAnyRemarkEnabled() const {
  return (PassRemarksPassedOptLoc.Pattern || PassRemarksMissedOptLoc.Pattern ||
          PassRemarksAnalysisOptLoc.Pattern);
}

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Editing: DiagnosticHandler.cpp

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