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(parent: bfc1a79) | patch
Canonicalize VECTOR_SHUFFLE(X, X, Y) -> VECTOR_SHUFFLE(X,undef,Y')
authorChris Lattner <sabre@nondot.org>
Tue, 28 Mar 2006 22:11:53 +0000 (22:11 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 28 Mar 2006 22:11:53 +0000 (22:11 +0000)
commit66445d3e0a3c6d02585a3c18ec295451a80d427c
treeb02ecf645553aa72babfadab474116a7d6f087fctree | snapshot
parentbfc1a79c5bc7cb5360bf70773cc2d849379bf507commit | diff
Canonicalize VECTOR_SHUFFLE(X, X, Y) -> VECTOR_SHUFFLE(X,undef,Y')

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27235 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors