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(parent: 83e56d6) | patch
[x86] Add some tests for specific patterns of lane-flips combined with
authorChandler Carruth <chandlerc@gmail.com>
Thu, 13 Nov 2014 22:49:44 +0000 (22:49 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Thu, 13 Nov 2014 22:49:44 +0000 (22:49 +0000)
commita5408b9c7c51367a4b12f561284fb8483c0ea4e0
treeef5ef5fa4fa166ccd7882306df70fe7b03ffe3fbtree | snapshot
parent83e56d6b474d5424a1b3f680e93bb18ed74bee93commit | diff
[x86] Add some tests for specific patterns of lane-flips combined with
in-lane shuffles that aren't always handled well by the current vector
shuffle lowering.

No functionality change yet, that will follow in a subsequent commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221938 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/X86/vector-shuffle-256-v8.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors