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(parent: fdba200) | patch
Teach ComputeNumSignBits about signed divisions.
authorNadav Rotem <nrotem@apple.com>
Tue, 3 Mar 2015 21:39:02 +0000 (21:39 +0000)
committerNadav Rotem <nrotem@apple.com>
Tue, 3 Mar 2015 21:39:02 +0000 (21:39 +0000)
commit10faa1b2111896f8ad51a20364e897b33534f95a
treeb658b8be7a9ffb174775ed86eb15f064a3be3a33tree | snapshot
parentfdba20020312bc15bb362f95ee4d27c17c615b9acommit | diff
Teach ComputeNumSignBits about signed divisions.

http://reviews.llvm.org/D8028
rdar://20023136

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231140 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ValueTracking.cpp diff | blob | history
test/Transforms/InstCombine/intrinsics.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors