From 5e1b23192184aadbfbd79a31641eb3c0c0ecdc05 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 5 Aug 2005 00:57:45 +0000 Subject: [PATCH] This code can handle non-dominating instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22667 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/LoopSimplify.cpp | 2 +- lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/Transforms/Utils/LoopSimplify.cpp b/lib/Transforms/Utils/LoopSimplify.cpp index 5ddcc4163db..da1a6550a49 100644 --- a/lib/Transforms/Utils/LoopSimplify.cpp +++ b/lib/Transforms/Utils/LoopSimplify.cpp @@ -256,7 +256,7 @@ BasicBlock *LoopSimplify::SplitBlockPredecessors(BasicBlock *BB, PN->addIncoming(InVal, NewBB); // Can we eliminate this phi node now? - if (Value *V = PN->hasConstantValue()) { + if (Value *V = PN->hasConstantValue(true)) { if (!isa(V) || getAnalysis().dominates(cast(V), PN)) { PN->replaceAllUsesWith(V); diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index bb7f8680933..d6e6b6cbb1a 100644 --- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -347,7 +347,7 @@ void PromoteMem2Reg::run() { PHINode *SomePHI = 0; for (unsigned i = 0, e = PNs.size(); i != e; ++i) if (PNs[i]) { - if (Value *V = PNs[i]->hasConstantValue()) { + if (Value *V = PNs[i]->hasConstantValue(true)) { if (!isa(V) || dominates(cast(V), PNs[i])) { if (AST && isa(PNs[i]->getType())) AST->deleteValue(PNs[i]); -- 2.34.1