Re: Record the loop masks needed for EXTRACT_LAST_REDUCTIONs

2019-12-10 Thread Richard Biener
On December 10, 2019 12:34:33 PM GMT+01:00, Richard Sandiford wrote: >The analysis phase of vectorizable_condition wasn't recording the >loop masks needed by the transform phase. This meant that the masks >wouldn't be created in the (rare) case that no other statement needed >them. > >Tested on

Record the loop masks needed for EXTRACT_LAST_REDUCTIONs

2019-12-10 Thread Richard Sandiford
The analysis phase of vectorizable_condition wasn't recording the loop masks needed by the transform phase. This meant that the masks wouldn't be created in the (rare) case that no other statement needed them. Tested on aarch64-linux-gnu and x86_64-linux-gnu. OK to install? Richard 2019-12-10