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Make vector narrowing more effective, implementing
authorChris Lattner <sabre@nondot.org>
Sun, 5 Mar 2006 00:22:33 +0000 (00:22 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 5 Mar 2006 00:22:33 +0000 (00:22 +0000)
commit220b0cf3e4ceb58d4f114f8cfc163e1f5836ab91
tree55b9885f1aabd24500ffcd09c8a773bccf9fae6b
parent00195e1129ca54ab8241928cb11acb289d06fbb1
Make vector narrowing more effective, implementing
Transforms/InstCombine/vec_narrow.ll.  This add support for narrowing
extract_element(insertelement) also.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26538 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp