From 61db34d12ec98eb20f7177c91d3dbfa89c14b3e7 Mon Sep 17 00:00:00 2001 From: Steven Wu Date: Fri, 28 Aug 2015 06:52:00 +0000 Subject: Revert r246244 and r246243 These two commits cause clang/llvm bootstrap to hang. llvm-svn: 246279 --- llvm/lib/Transforms/Utils/Local.cpp | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'llvm/lib/Transforms/Utils/Local.cpp') diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index 364651b..8c29ed5 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -1349,23 +1349,3 @@ unsigned llvm::replaceDominatedUsesWith(Value *From, Value *To, } return Count; } - -unsigned llvm::replaceDominatedUsesWith(Value *From, Value *To, - DominatorTree &DT, - const BasicBlock *BB) { - assert(From->getType() == To->getType()); - - unsigned Count = 0; - for (Value::use_iterator UI = From->use_begin(), UE = From->use_end(); - UI != UE;) { - Use &U = *UI++; - auto *I = cast(U.getUser()); - if (DT.dominates(BB, I->getParent())) { - U.set(To); - DEBUG(dbgs() << "Replace dominated use of '" << From->getName() << "' as " - << *To << " in " << *U << "\n"); - ++Count; - } - } - return Count; -} -- cgit v1.1