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[X86] Teach combineShuffle to avoid creating floating point operations with integer...
authorCraig Topper <craig.topper@gmail.com>
Sat, 24 Sep 2016 21:42:49 +0000 (21:42 +0000)
committerCraig Topper <craig.topper@gmail.com>
Sat, 24 Sep 2016 21:42:49 +0000 (21:42 +0000)
commit6928dfadcd56b41949b4bd4e1fc002b9f080a6bd
treebbde5206419cd6c87e216b0cccdb37198ef53cea
parent1e23cc89e7818012a00db67c0b092850451d91a2
[X86] Teach combineShuffle to avoid creating floating point operations with integer types and integer operations with floating point types. Seems isOperationLegal lies for mismatched types and operations.

Fixes PR30511.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282341 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp