llvm-project

450f1952 - [clang][UBSan] Add implicit conversion check for bitfields (#75481)

[clang][UBSan] Add implicit conversion check for bitfields (#75481) This patch implements the implicit truncation and implicit sign change checks for bitfields using UBSan. E.g., `-fsanitize=implicit-bitfield-truncation` and `-fsanitize=implicit-bitfield-sign-change`.