tree 4a9a3e2b480ae5866ae6d10afaf2665414398991
parent 7090837bc75f1852f58cd4bad3d049d0a869801b
author Craig Topper <craig.topper@intel.com> 1511805115 +0000
committer Craig Topper <craig.topper@intel.com> 1511805115 +0000

[X86] Make getSetCCResultType return vXi1 for any vXi32/vXi64 vector over 512 bits long when AVX512 is enabled.

Similar for vXi16/vXi8 with BWI.

Any vector larger than 512 bits will be split to 512 bits during legalization. But without this we will fold sexts with them before that making it difficult to recover leading to scalarization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319059 91177308-0d34-0410-b5e6-96231b3b80d8