From 041040717db7dafe31155615fcb43d214ac88aa4 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 27 Jun 2007 05:23:00 +0000 Subject: [PATCH] Replace std::set with SmallPtrSet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37746 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveVariables.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp index 65129eb14cc..6f8e956b866 100644 --- a/lib/CodeGen/LiveVariables.cpp +++ b/lib/CodeGen/LiveVariables.cpp @@ -32,6 +32,7 @@ #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetMachine.h" #include "llvm/ADT/DepthFirstIterator.h" +#include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/STLExtras.h" #include "llvm/Config/alloca.h" #include @@ -424,9 +425,10 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &mf) { // nodes, which are treated as a special case). // MachineBasicBlock *Entry = MF->begin(); - std::set Visited; - for (df_ext_iterator DFI = df_ext_begin(Entry, Visited), - E = df_ext_end(Entry, Visited); DFI != E; ++DFI) { + SmallPtrSet Visited; + for (df_ext_iterator > + DFI = df_ext_begin(Entry, Visited), E = df_ext_end(Entry, Visited); + DFI != E; ++DFI) { MachineBasicBlock *MBB = *DFI; // Mark live-in registers as live-in. -- 2.34.1