llvm-project

290fc1ea - MC,AsmPrinter: Report redefinition error instead of crashing in more cases

MC,AsmPrinter: Report redefinition error instead of crashing in more cases * Fix the crash for `.equiv b, undef; b:` (.equiv equates a symbol to an expression and reports an error if the symbol was already defined). * Remove redundant isVariable check from emitFunctionEntryLabel Pull Request: https://github.com/llvm/llvm-project/pull/145460