From 78287b400a4a1dc258cb18520e36e29ea1389848 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 10 Feb 2007 08:19:44 +0000 Subject: [PATCH] Change an std::set to a SmallPtrSet. This speeds up the verifier on 447.dealII from 1.27s to 0.86s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34143 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/Verifier.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index c2fd8746b7a..3d80c6c2db6 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -56,6 +56,7 @@ #include "llvm/Support/CFG.h" #include "llvm/Support/InstVisitor.h" #include "llvm/Support/Streams.h" +#include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/StringExtras.h" #include "llvm/ADT/STLExtras.h" #include "llvm/Support/Compiler.h" @@ -80,7 +81,7 @@ namespace { // Anonymous namespace for class /// instructions we have seen so far. This allows us to do efficient /// dominance checks for the case when an instruction has an operand that is /// an instruction in the same block. - std::set InstsInThisBlock; + SmallPtrSet InstsInThisBlock; Verifier() : Broken(false), RealPass(true), action(AbortProcessAction),