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Implement -mllvm for option passing to LLVM

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This commit is contained in:
Jonas Hahnfeld 2021-11-26 09:10:06 +01:00 committed by jenkins
parent f4641c0cb0
commit 29d368ec6b
1 changed files with 14 additions and 0 deletions
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14
lib/Interpreter/InvocationOptions.cpp
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@ -18,6 +18,7 @@
#include "llvm/Option/ArgList.h"
#include "llvm/Option/Option.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/CommandLine.h"
#include <memory>
@ -121,6 +122,9 @@ void CompilerOptions::Parse(int argc, const char* const argv[],
MissingArgCount, 0,
options::NoDriverOption | options::CLOption));
std::vector<const char*> LLVMArgs;
LLVMArgs.push_back("cling (LLVM option parsing)");
for (const Arg* arg : Args) {
switch (arg->getOption().getID()) {
// case options::OPT_d_Flag:
@ -152,12 +156,22 @@ void CompilerOptions::Parse(int argc, const char* const argv[],
CUDAHost = false;
break;
case options::OPT_mllvm:
LLVMArgs.push_back(arg->getValue());
break;
default:
if (Inputs && arg->getOption().getKind() == Option::InputClass)
Inputs->push_back(arg->getValue());
break;
}
}
// Check that there were LLVM arguments, other than the first dummy entry.
if (LLVMArgs.size() > 1) {
LLVMArgs.push_back(nullptr);
llvm::cl::ParseCommandLineOptions(LLVMArgs.size() - 1, LLVMArgs.data());
}
}
bool CompilerOptions::DefaultLanguage(const LangOptions* LangOpts) const {