[DAGCombiner] Add support for FCEIL, FFLOOR and FTRUNC vector constant folding
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Mon, 6 Apr 2015 17:15:41 +0000 (17:15 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Mon, 6 Apr 2015 17:15:41 +0000 (17:15 +0000)
commit07e063e44c2348d23b2d7f249e7da3be56c20760
treebb86f2fca4119c5d96ef04ebb6bbb2f41296a723
parentb23c24c2a84bbc367240fc1eaf17863320793200
[DAGCombiner] Add support for FCEIL, FFLOOR and FTRUNC vector constant folding

Differential Revision: http://reviews.llvm.org/D8715

llvm-svn: 234179
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/test/CodeGen/X86/vec_floor.ll