From 82c89b9f3a9b88bb63ce13b09b4f27fbb72f66fc Mon Sep 17 00:00:00 2001 From: Misha Brukman Date: Tue, 20 May 2003 21:01:22 +0000 Subject: Hopefully, the final fix for `[Pp]ropogate'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6251 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/ConstantProp.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'lib/Transforms/Scalar/ConstantProp.cpp') diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp index b7dde4a113..4b8e9513c8 100644 --- a/lib/Transforms/Scalar/ConstantProp.cpp +++ b/lib/Transforms/Scalar/ConstantProp.cpp @@ -1,6 +1,6 @@ -//===- ConstantProp.cpp - Code to perform Simple Constant Propogation -----===// +//===- ConstantProp.cpp - Code to perform Simple Constant Propagation -----===// // -// This file implements constant propogation and merging: +// This file implements constant propagation and merging: // // Specifically, this: // * Converts instructions like "add int 1, 2" into 3 @@ -23,7 +23,7 @@ namespace { Statistic<> NumInstKilled("constprop", "Number of instructions killed"); - struct ConstantPropogation : public FunctionPass { + struct ConstantPropagation : public FunctionPass { bool runOnFunction(Function &F); virtual void getAnalysisUsage(AnalysisUsage &AU) const { @@ -31,15 +31,15 @@ namespace { } }; - RegisterOpt X("constprop","Simple constant propogation"); + RegisterOpt X("constprop","Simple constant propagation"); } -Pass *createConstantPropogationPass() { - return new ConstantPropogation(); +Pass *createConstantPropagationPass() { + return new ConstantPropagation(); } -bool ConstantPropogation::runOnFunction(Function &F) { +bool ConstantPropagation::runOnFunction(Function &F) { // Initialize the worklist to all of the instructions ready to process... std::set WorkList(inst_begin(F), inst_end(F)); bool Changed = false; @@ -51,7 +51,7 @@ bool ConstantPropogation::runOnFunction(Function &F) { if (!I->use_empty()) // Don't muck with dead instructions... if (Constant *C = ConstantFoldInstruction(I)) { // Add all of the users of this instruction to the worklist, they might - // be constant propogatable now... + // be constant propagatable now... for (Value::use_iterator UI = I->use_begin(), UE = I->use_end(); UI != UE; ++UI) WorkList.insert(cast(*UI)); -- cgit v1.2.3