The command line options need to be processed before we create the TargetMachine.
Move the processing of the command line options to right before we create the
TargetMachine instead of after.
<rdar://problem/13468287>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182611 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index 57e7a2d..8b339ee 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -220,10 +220,15 @@
return _nativeObjectFile->getBufferStart();
}
-bool LTOCodeGenerator::determineTarget(std::string& errMsg) {
+bool LTOCodeGenerator::determineTarget(std::string &errMsg) {
if (_target != NULL)
return false;
+ // if options were requested, set them
+ if (!_codegenOptions.empty())
+ cl::ParseCommandLineOptions(_codegenOptions.size(),
+ const_cast<char **>(&_codegenOptions[0]));
+
std::string TripleStr = _linker.getModule()->getTargetTriple();
if (TripleStr.empty())
TripleStr = sys::getDefaultTargetTriple();
@@ -361,12 +366,7 @@
Module* mergedModule = _linker.getModule();
- // if options were requested, set them
- if (!_codegenOptions.empty())
- cl::ParseCommandLineOptions(_codegenOptions.size(),
- const_cast<char **>(&_codegenOptions[0]));
-
- // mark which symbols can not be internalized
+ // Mark which symbols can not be internalized
this->applyScopeRestrictions();
// Instantiate the pass manager to organize the passes.
@@ -382,12 +382,11 @@
// Enabling internalize here would use its AllButMain variant. It
// keeps only main if it exists and does nothing for libraries. Instead
// we create the pass ourselves with the symbol list provided by the linker.
- if (!DisableOpt) {
+ if (!DisableOpt)
PassManagerBuilder().populateLTOPassManager(passes,
/*Internalize=*/false,
!DisableInline,
DisableGVNLoadPRE);
- }
// Make sure everything is still good.
passes.add(createVerifierPass());