Displaying 1 result from an estimated 1 matches for "predicate_immsext16".
2016 Feb 19
3
Failure to match a DAG after a minor pattern change in a custom Target
In an attempt to add vector registers to my target, I ran into a problem.
LLVM started to complain about not being able to infer types from the
provided DAG patterns for several classes of instructions. After a
discussion on the llvm-dev mailing list and IRC channel the recommendation
was to make DAG patterns for these classes of instructions more specific.
Which is what was done. However after