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(parent: f33b110) | patch
Add a liveness analysis pass for LLVM IR values. This computes
authorDan Gohman <gohman@apple.com>
Thu, 19 Mar 2009 17:29:04 +0000 (17:29 +0000)
committerDan Gohman <gohman@apple.com>
Thu, 19 Mar 2009 17:29:04 +0000 (17:29 +0000)
commit3751f564e372071bcbeba26811917fd03dd58850
tree15af0d729e94da95c8ef2b65ac34c0380b802dbetree | snapshot
parentf33b1103a1d24d5d03294fe7332a295e9f6b1f1dcommit | diff
Add a liveness analysis pass for LLVM IR values. This computes
the set of blocks in which values are used, the set in which
values are live-through, and the set in which values are
killed. For the live-through and killed sets, conservative
approximations are used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67309 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/LiveValues.h [new file with mode: 0644] blob
include/llvm/Analysis/Passes.h diff | blob | history
include/llvm/LinkAllPasses.h diff | blob | history
lib/Analysis/LiveValues.cpp [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors