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[X86] Remove apparently unneeded code from combineVSZext.
authorCraig Topper <craig.topper@intel.com>
Sat, 10 Nov 2018 17:44:28 +0000 (17:44 +0000)
committerCraig Topper <craig.topper@intel.com>
Sat, 10 Nov 2018 17:44:28 +0000 (17:44 +0000)
commit4ad252ba0c17b192f6c2995771f1070311d751a9
treea33c01707404b202f1e9e87ef32a5be839da84b8
parentacd225a6557fedef36289f35be53e7d2f074af8d
[X86] Remove apparently unneeded code from combineVSZext.

No lit tests fail with this code removed.

This is a pre-commit for D54346.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@346590 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp