llvm-project

a917ae0b - [analyzer] Fix a crash from element region construction during `ArrayInitLoopExpr` analysis (#113570)

[analyzer] Fix a crash from element region construction during `ArrayInitLoopExpr` analysis (#113570) This patch generalizes the way element regions are constructed when an `ArrayInitLoopExpr` is being analyzed. Previously the base region of the `ElementRegion` was determined with pattern matching, which led to crashes, when an unhandled pattern was encountered. Fixes #112813