tree 629becf480e548e974302461ca183073aeb99c94
parent 954ec75da911641820c31f6b4a0a864caacff661
author Simon Pilgrim <llvm-dev@redking.me.uk> 1454602376 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1454602376 +0000

[X86][SSE] Add general 32-bit LOAD + VZEXT_MOVL support to EltsFromConsecutiveLoads

This patch adds support for consecutive (load/undef elements) 32-bit loads, followed by trailing undef/zero elements to be combined to a single MOVD load.

Differential Revision: http://reviews.llvm.org/D16729

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259796 91177308-0d34-0410-b5e6-96231b3b80d8