Ignore undef shuffle indices when checking for a VTRN shuffle. Radar 8290937.
authorBob Wilson <bob.wilson@apple.com>
Mon, 16 Aug 2010 23:37:17 +0000 (23:37 +0000)
committerBob Wilson <bob.wilson@apple.com>
Mon, 16 Aug 2010 23:37:17 +0000 (23:37 +0000)
commitca5e47d3f84dcf3dfbc6706bf1041e7029f3ce0a
treed416bc84464e6b5f7b29f4a8d8e12c12d1071e63
parentfecdea0bf77599038eb368db3bc6a38a14900308
Ignore undef shuffle indices when checking for a VTRN shuffle.  Radar 8290937.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111208 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMISelLowering.cpp