[x86] Remove the duplicated code for testing whether we can widen the
authorChandler Carruth <chandlerc@gmail.com>
Fri, 15 Aug 2014 07:41:57 +0000 (07:41 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Fri, 15 Aug 2014 07:41:57 +0000 (07:41 +0000)
commit437928be5c377340282ea7fe1f9863857e04e571
treea1dedfc9438e79ba4e23c0d31664f1ab427530b6
parent407460e67d3f7c11ebe47b8c2f99f8f793d0a6ca
[x86] Remove the duplicated code for testing whether we can widen the
elements of a shuffle mask and simplify how it works. No functionality
changed now that the bug that was here has been fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215696 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp