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SCEVExpander: Fold constant PHIs harder. The logic below only understands proper...
authorBenjamin Kramer <benny.kra@googlemail.com>
Sat, 21 Jun 2014 11:47:18 +0000 (11:47 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Sat, 21 Jun 2014 11:47:18 +0000 (11:47 +0000)
commitb7f1fb47e67af99d65dd1afc55910c8f19b5ec8e
treef2516c3535a164e1edd91259c1b843558b6de336tree | snapshot
parent7921239c411aeeaef55998cc64495aa1ea1a3ea3commit | diff
SCEVExpander: Fold constant PHIs harder. The logic below only understands proper IVs.

PR20093.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211433 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolutionExpander.cpp diff | blob | history
test/Transforms/IndVarSimplify/2014-06-21-congruent-constant.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors