37e2d10499
Reverts llvm/llvm-project#145901 Broke shared library builds because of the usage of `skipExternalRttiDefinition` in Lowering.
74 lines
3.3 KiB
C++
74 lines
3.3 KiB
C++
//===-- CommandLineOpts.cpp -- shared command line options ------*- 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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/// This file defines some shared command-line options that can be used when
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/// debugging the test tools.
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#include "flang/Optimizer/Passes/CommandLineOpts.h"
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using namespace llvm;
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#define DisableOption(DOName, DOOption, DODescription) \
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cl::opt<bool> disable##DOName("disable-" DOOption, \
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cl::desc("disable " DODescription " pass"), \
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cl::init(false), cl::Hidden)
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#define EnableOption(EOName, EOOption, EODescription) \
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cl::opt<bool> enable##EOName("enable-" EOOption, \
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cl::desc("enable " EODescription " pass"), \
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cl::init(false), cl::Hidden)
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cl::opt<bool> dynamicArrayStackToHeapAllocation(
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"fdynamic-heap-array",
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cl::desc("place all array allocations of dynamic size on the heap"),
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cl::init(false), cl::Hidden);
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cl::opt<std::size_t> arrayStackAllocationThreshold(
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"fstack-array-size",
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cl::desc(
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"place all array allocations more than <size> elements on the heap"),
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cl::init(~static_cast<std::size_t>(0)), cl::Hidden);
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cl::opt<bool> ignoreMissingTypeDescriptors(
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"ignore-missing-type-desc",
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cl::desc("ignore failures to find derived type descriptors when "
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"translating FIR to LLVM"),
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cl::init(false), cl::Hidden);
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OptimizationLevel defaultOptLevel{OptimizationLevel::O0};
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codegenoptions::DebugInfoKind noDebugInfo{codegenoptions::NoDebugInfo};
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/// Optimizer Passes
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DisableOption(CfgConversion, "cfg-conversion", "disable FIR to CFG pass");
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DisableOption(FirAvc, "avc", "array value copy analysis and transformation");
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DisableOption(FirMao, "memory-allocation-opt",
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"memory allocation optimization");
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DisableOption(FirAliasTags, "fir-alias-tags", "fir alias analysis");
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cl::opt<bool> useOldAliasTags(
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"use-old-alias-tags",
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cl::desc("Use a single TBAA tree for all functions and do not use "
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"the FIR alias tags pass"),
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cl::init(false), cl::Hidden);
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/// CodeGen Passes
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DisableOption(CodeGenRewrite, "codegen-rewrite", "rewrite FIR for codegen");
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DisableOption(TargetRewrite, "target-rewrite", "rewrite FIR for target");
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DisableOption(DebugInfo, "debug-info", "Add debug info");
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DisableOption(FirToLlvmIr, "fir-to-llvmir", "FIR to LLVM-IR dialect");
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DisableOption(LlvmIrToLlvm, "llvm", "conversion to LLVM");
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DisableOption(BoxedProcedureRewrite, "boxed-procedure-rewrite",
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"rewrite boxed procedures");
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DisableOption(ExternalNameConversion, "external-name-interop",
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"convert names with external convention");
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EnableOption(ConstantArgumentGlobalisation, "constant-argument-globalisation",
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"the local constant argument to global constant conversion");
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DisableOption(CompilerGeneratedNamesConversion, "compiler-generated-names",
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"replace special symbols in compiler generated names");
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