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Improve comment for ISD::EXTRACT_VECTOR_ELT
authorJonas Paulsson <paulsson@linux.vnet.ibm.com>
Tue, 24 Jan 2017 14:21:29 +0000 (14:21 +0000)
committerJonas Paulsson <paulsson@linux.vnet.ibm.com>
Tue, 24 Jan 2017 14:21:29 +0000 (14:21 +0000)
commiteba33efb7f245982ee0f5ed870ffeb860b89c87c
tree327d86f5539dcc07b743d9fb907861e856250569
parent558562623292285e1d0ae0812c3634ac3c727527
Improve comment for ISD::EXTRACT_VECTOR_ELT

The comment in ISDOpcodes.h for EXTRACT_VECTOR_ELT now explains that the high
bits are undefined if the result is extended.

Review: Hal Finkel

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292933 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/ISDOpcodes.h