CompilerOptions.h

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// Copyright Contributors to the OpenVDB Project
// SPDX-License-Identifier: MPL-2.0


#ifndef OPENVDB_AX_COMPILER_COMPILER_OPTIONS_HAS_BEEN_INCLUDED
#define OPENVDB_AX_COMPILER_COMPILER_OPTIONS_HAS_BEEN_INCLUDED

#include <openvdb/openvdb.h>
#include <openvdb/version.h>

namespace openvdb {
OPENVDB_USE_VERSION_NAMESPACE
namespace OPENVDB_VERSION_NAME {

namespace ax {

struct FunctionOptions
{
    bool mConstantFoldCBindings = true;
    bool mPrioritiseIR = true;
    bool mLazyFunctions = true;
};

struct CompilerOptions
{
    enum class OptLevel
    {
        NONE, // Do not run any optimization passes
        O0, // Optimization level 0. Similar to clang -O0
        O1, // Optimization level 1. Similar to clang -O1
        O2, // Optimization level 2. Similar to clang -O2
        Os, // Like -O2 with extra optimizations for size. Similar to clang -Os
        Oz, // Like -Os but reduces code size further. Similar to clang -Oz
        O3  // Optimization level 3. Similar to clang -O3
    };

    OptLevel mOptLevel = OptLevel::O3;

    bool mVerify = true;
    FunctionOptions mFunctionOptions = FunctionOptions();
};

} // namespace ax
} // namespace OPENVDB_VERSION_NAME
} // namespace openvdb

#endif // OPENVDB_AX_COMPILER_FUNCTION_REGISTRY_OPTIONS_HAS_BEEN_INCLUDED