From 6c146eefbf75875250af37a0f1ea70fc6b4716ee Mon Sep 17 00:00:00 2001 From: Victor Hernandez Date: Thu, 21 Jan 2010 23:05:53 +0000 Subject: DbgInfoIntrinsics no longer appear in an instruction's use list; so clean up looking for them in use iterations and remove OnlyUsedByDbgInfoIntrinsics() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94111 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/Local.cpp | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'lib/Transforms/Utils/Local.cpp') diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index 90e929e..92bdf2d 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -609,30 +609,6 @@ bool llvm::TryToSimplifyUncondBranchFromEmptyBlock(BasicBlock *BB) { return true; } - - -/// OnlyUsedByDbgIntrinsics - Return true if the instruction I is only used -/// by DbgIntrinsics. If DbgInUses is specified then the vector is filled -/// with the DbgInfoIntrinsic that use the instruction I. -bool llvm::OnlyUsedByDbgInfoIntrinsics(Instruction *I, - SmallVectorImpl *DbgInUses) { - if (DbgInUses) - DbgInUses->clear(); - - for (Value::use_iterator UI = I->use_begin(), UE = I->use_end(); UI != UE; - ++UI) { - if (DbgInfoIntrinsic *DI = dyn_cast(*UI)) { - if (DbgInUses) - DbgInUses->push_back(DI); - } else { - if (DbgInUses) - DbgInUses->clear(); - return false; - } - } - return true; -} - /// EliminateDuplicatePHINodes - Check for and eliminate duplicate PHI /// nodes in this block. This doesn't try to be clever about PHI nodes /// which differ only in the order of the incoming values, but instcombine -- cgit v1.1