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Fixed issues with global var addresses in const arrays

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This commit is contained in:
Brian Fiete 2020-07-13 08:51:02 -07:00
parent 52af512b4f
commit b30a72719c
13 changed files with 376 additions and 36 deletions
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29
IDEHelper/Compiler/BfIRCodeGen.cpp
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@ -709,7 +709,7 @@ void BfIRCodeGen::Read(llvm::Value*& llvmValue, BfIRCodeGenEntry** codeGenEntry)
CMD_PARAM(int, streamId);
if (streamId == -1)
{
int streamId = mCmdCount++;
int streamId = mCmdCount++;
CMD_PARAM(llvm::Type*, varType);
CMD_PARAM(bool, isConstant);
@ -718,13 +718,17 @@ void BfIRCodeGen::Read(llvm::Value*& llvmValue, BfIRCodeGenEntry** codeGenEntry)
CMD_PARAM(String, name);
CMD_PARAM(bool, isTLS);
auto globalVariable = new llvm::GlobalVariable(
*mLLVMModule,
varType,
isConstant,
LLVMMapLinkageType(linkageType),
initializer,
name.c_str(), NULL, isTLS ? llvm::GlobalValue::GeneralDynamicTLSModel : llvm::GlobalValue::NotThreadLocal);
llvm::GlobalVariable* globalVariable = mLLVMModule->getGlobalVariable(name.c_str(), true);
if (globalVariable == NULL)
{
globalVariable = new llvm::GlobalVariable(
*mLLVMModule,
varType,
isConstant,
LLVMMapLinkageType(linkageType),
initializer,
name.c_str(), NULL, isTLS ? llvm::GlobalValue::GeneralDynamicTLSModel : llvm::GlobalValue::NotThreadLocal);
}
llvmValue = globalVariable;
SetResult(streamId, globalVariable);
@ -791,6 +795,15 @@ void BfIRCodeGen::Read(llvm::Value*& llvmValue, BfIRCodeGenEntry** codeGenEntry)
llvmValue = llvm::ConstantExpr::getInBoundsGetElementPtr(NULL, target, gepArgs);
return;
}
else if (constType == BfConstType_ExtractValue)
{
CMD_PARAM(llvm::Constant*, target);
CMD_PARAM(int, idx0);
unsigned int gepArgs[] = {
(unsigned int)idx0 };
llvmValue = llvm::ConstantExpr::getExtractValue(target, gepArgs);
return;
}
else if (constType == BfConstType_PtrToInt)
{
CMD_PARAM(llvm::Constant*, target);