bjoernager/rust
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Never use legacy PM for writing bitcode

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This commit is contained in:
Josh Stone 2022-09-18 11:53:38 -07:00
parent 38e0e8f7bb
commit d6318de13a
2 changed files with 4 additions and 18 deletions
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8
compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
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@ -12,7 +12,7 @@
#include "llvm/Object/COFFImportFile.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Pass.h"
#include "llvm/Bitcode/BitcodeWriterPass.h"
#include "llvm/Bitcode/BitcodeWriter.h"
#include "llvm/Support/Signals.h"
#include "llvm/ADT/Optional.h"
@ -1709,11 +1709,7 @@ LLVMRustModuleBufferCreate(LLVMModuleRef M) {
auto Ret = std::make_unique<LLVMRustModuleBuffer>();
{
raw_string_ostream OS(Ret->data);
{
legacy::PassManager PM;
PM.add(createBitcodeWriterPass(OS));
PM.run(*unwrap(M));
}
WriteBitcodeToFile(*unwrap(M), OS);
}
return Ret.release();
}