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NewGVN: Remove useless test in addPhiOfOps.
author
Daniel Berlin
<dberlin@dberlin.org>
Thu, 29 Jun 2017 17:01:10 +0000
(17:01 +0000)
committer
Daniel Berlin
<dberlin@dberlin.org>
Thu, 29 Jun 2017 17:01:10 +0000
(17:01 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306702
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Transforms/Scalar/NewGVN.cpp
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diff --git
a/lib/Transforms/Scalar/NewGVN.cpp
b/lib/Transforms/Scalar/NewGVN.cpp
index
7a7624f
..
9cf01c6
100644
(file)
--- a/
lib/Transforms/Scalar/NewGVN.cpp
+++ b/
lib/Transforms/Scalar/NewGVN.cpp
@@
-2423,8
+2423,7
@@
void NewGVN::addPhiOfOps(PHINode *Op, BasicBlock *BB,
AllTempInstructions.insert(Op);
PHIOfOpsPHIs[BB].push_back(Op);
TempToBlock[Op] = BB;
- if (ExistingValue)
- RealToTemp[ExistingValue] = Op;
+ RealToTemp[ExistingValue] = Op;
}
static bool okayForPHIOfOps(const Instruction *I) {