llvm-project

30d639af - [Legacy ThinLTO] Use code model from IR when creating TargetMachine

[Legacy ThinLTO] Use code model from IR when creating TargetMachine It is observed that libLTO.so, which uses the legacy ThinLTO interface respects neither the `--code-model=` option nor the code model encoded in the IR. This PR is a fix to respect the code model encoded in the IR.