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[ValueTracking] An improvement to IR ValueTracking on Non-negative Integers
authorAndrew Kaylor <andrew.kaylor@intel.com>
Wed, 10 Aug 2016 18:47:19 +0000 (18:47 +0000)
committerAndrew Kaylor <andrew.kaylor@intel.com>
Wed, 10 Aug 2016 18:47:19 +0000 (18:47 +0000)
commitb10f6876cd7353d1e3fe2b13cf3f0e8171d8335f
tree01550c3f16d92b2e3f890959e90cebbe37e6bbddtree | snapshot
parentc9c2bba621ae8cd4e11ee7fa2926f1eb3dc9e692commit | diff
[ValueTracking] An improvement to IR ValueTracking on Non-negative Integers

Patch by Li Huang

Differential Revision: https://reviews.llvm.org/D18777

llvm-svn: 278267
llvm/lib/Analysis/ValueTracking.cpp diff | blob | history
llvm/test/Analysis/ValueTracking/iv-known-sign.ll [new file with mode: 0644] blob
llvm/test/Transforms/BBVectorize/loop1.ll diff | blob | history
Domain: System / Toolchain;