llvm-project

b18e5b6a - Re-apply "[ORC] Remove the Triple argument from LLJITBuilder::..." with fixes.

Re-apply "[ORC] Remove the Triple argument from LLJITBuilder::..." with fixes. This re-applies f905bf3e1ef860c4d6fe67fb64901b6bbe698a91, which was reverted in c861c1a046eb8c1e546a8767e0010904a3c8c385 due to compiler errors, with a fix for MLIR.