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[X86] Fix the inversion of low and high bits for the lowering of MUL_LOHI.
authorQuentin Colombet <qcolombet@apple.com>
Fri, 11 Jul 2014 12:08:23 +0000 (12:08 +0000)
committerQuentin Colombet <qcolombet@apple.com>
Fri, 11 Jul 2014 12:08:23 +0000 (12:08 +0000)
commit0f179c4d8a3e0f50b6cb85218b7d29bd9d3c1aca
tree4a684657d7121c47ccb595bcbf74cf38b2beb839tree | snapshot
parent19853dd28c2982ebc0c9fab20294f93b94e9d46ccommit | diff
[X86] Fix the inversion of low and high bits for the lowering of MUL_LOHI.
Also add a few comments.

<rdar://problem/17581756>

llvm-svn: 212808
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/vector-idiv.ll diff | blob | history
Domain: System / Toolchain;