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(parent: fd8d45a) | patch
[X86][SSE] There is no zmm addsubpd/addsubps instruction.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 6 Jan 2016 09:08:49 +0000 (09:08 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 6 Jan 2016 09:08:49 +0000 (09:08 +0000)
commit2d3ec5706a0a8e9de6fe9ed3dc87a0ba1a0942f0
tree4344590e6d06de2b9e7fdd35a2baecfe8d49439ctree | snapshot
parentfd8d45a8f8e830b8e8b81ad28a1a6d37568d719fcommit | diff
[X86][SSE] There is no zmm addsubpd/addsubps instruction.

Replace the assert in combineShuffleToAddSub with an early out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256922 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/sse3-avx-addsub.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors