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(parent: ca4b180) | patch
[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)
commit52c50f5ec5f5fd35f88c955edeacd5e81e8e025f
treef42bee9576bb8a5f506654ec5166b6dbfa7edd50tree | snapshot
parentca4b18075c94a74634f40cc447720e65dc4b4024commit | diff
[X86] Fix the inversion of low and high bits for the lowering of MUL_LOHI.
Also add a few comments.

<rdar://problem/17581756>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212808 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/vector-idiv.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors