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// slang-llvm-compiler.cpp
#include "slang-llvm-compiler.h"
#include "../core/slang-common.h"
namespace Slang
{
/* static */ SlangResult LLVMDownstreamCompilerUtil::locateCompilers(
const String& path,
ISlangSharedLibraryLoader* loader,
DownstreamCompilerSet* set)
{
ComPtr<ISlangSharedLibrary> library;
SLANG_RETURN_ON_FAIL(
DownstreamCompilerUtil::loadSharedLibrary(path, loader, nullptr, "slang-llvm", library));
SLANG_ASSERT(library);
if (!library)
{
return SLANG_FAIL;
}
typedef SlangResult (
*CreateDownstreamCompilerFunc)(const Guid& intf, IDownstreamCompiler** outCompiler);
ComPtr<IDownstreamCompiler> downstreamCompiler;
// Only accept V4, so we can update IArtifact without breaking anything
if (auto fnV4 = (CreateDownstreamCompilerFunc)library->findFuncByName(
"createLLVMDownstreamCompiler_V4"))
{
SLANG_RETURN_ON_FAIL(
fnV4(IDownstreamCompiler::getTypeGuid(), downstreamCompiler.writeRef()));
}
else
{
return SLANG_FAIL;
}
set->addSharedLibrary(library);
set->addCompiler(downstreamCompiler);
return SLANG_OK;
}
} // namespace Slang
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