FailedChanges

Summary

  1. InstructionSimplify: Simplify a shuffle with a undef mask to undef Summary: Following the discussion in pr32486, adding the simplification: shuffle %x, %y, undef -> undef Reviewers: spatel, RKSimon, andreadb, davide Reviewed By: spatel Subscribers: jroelofs, davide, llvm-commits Differential Revision: https://reviews.llvm.org/D32293
Revision 301764 by zvi:
InstructionSimplify: Simplify a shuffle with a undef mask to undef

Summary:
Following the discussion in pr32486, adding the simplification:
shuffle %x, %y, undef -> undef

Reviewers: spatel, RKSimon, andreadb, davide

Reviewed By: spatel

Subscribers: jroelofs, davide, llvm-commits

Differential Revision: https://reviews.llvm.org/D32293
Change TypePath in RepositoryPath in Workspace
The file was modified/llvm/trunk/lib/Analysis/InstructionSimplify.cpp (diff)llvm-revision.src/llvm/trunk/lib/Analysis/InstructionSimplify.cpp
The file was modified/llvm/trunk/test/Transforms/InstSimplify/shufflevector.ll (diff)llvm-revision.src/llvm/trunk/test/Transforms/InstSimplify/shufflevector.ll