search for: l564

...lue::SubclassData` via `getSubclassDataFromInstruction()`. The bit twiddling is done manually: this impairs readability and prevent consistent handling of out of range values (e.g. https://github.com/llvm/llvm-project/blob/435b458ad0a4630e6126246a6865748104ccad06/llvm/include/llvm/IR/Instructions.h#L564 ). More importantly, the bit pattern is scattered throughout the implementation making it hard to pack additional fields or check for overlapping bits. I think it would be useful to have first class support for this use case in LLVM so here is a patch to get the discussion started https://reviews....

...SubclassDataFromInstruction()`. >> The bit twiddling is done manually: this impairs readability and prevent >> consistent handling of out of range values (e.g. >> https://github.com/llvm/llvm-project/blob/435b458ad0a4630e6126246a6865748104ccad06/llvm/include/llvm/IR/Instructions.h#L564 >> ). >> More importantly, the bit pattern is scattered throughout the >> implementation making it hard to pack additional fields or check for >> overlapping bits. >> >> I think it would be useful to have first class support for this use case >> in LLVM so...

...Component: ssh Assignee: unassigned-bugs at mindrot.org Reporter: git at lerya.net When using multiple Authentication method after a successful partial authentication, the following code is run (https://github.com/openssh/openssh-portable/blob/master/sshconnect2.c#L562-L564): ``` /* reset state */ pubkey_cleanup(authctxt); pubkey_prepare(authctxt); ``` Unfortunately, this does _not_ reset the state! - pubkey_cleanup is simple, it just closes the agent connection and delete all keys in authctxt->keys - pubkey_prepare...