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Make globals with private linkage unnamed. Fixes #50862.

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This commit is contained in:
Colin Pronovost 2018-05-23 15:19:07 -04:00
parent e94df4acb4
commit 02190f397e
12 changed files with 42 additions and 51 deletions
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10
src/rustllvm/RustWrapper.cpp
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@ -12,6 +12,7 @@
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/DiagnosticPrinter.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/Instructions.h"
#include "llvm/Object/Archive.h"
#include "llvm/Object/ObjectFile.h"
@ -116,6 +117,15 @@ LLVMRustGetOrInsertGlobal(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty) {
return wrap(unwrap(M)->getOrInsertGlobal(Name, unwrap(Ty)));
}
extern "C" LLVMValueRef
LLVMRustInsertPrivateGlobal(LLVMModuleRef M, LLVMTypeRef Ty) {
return wrap(new GlobalVariable(*unwrap(M),
unwrap(Ty),
false,
GlobalValue::PrivateLinkage,
nullptr));
}
extern "C" LLVMTypeRef LLVMRustMetadataTypeInContext(LLVMContextRef C) {
return wrap(Type::getMetadataTy(*unwrap(C)));
}