From: Chris Lattner <sabre@nondot.org>
Date: Wed, 7 Feb 2007 05:15:28 +0000 (+0000)
Subject: parse constantexpr arguments into a smallvector: 1.5% speedup reading 176.gcc
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=670ccfe6a473c3fdab6bc958ad9fc74ef54031d3;p=oota-llvm.git

parse constantexpr arguments into a smallvector: 1.5% speedup reading 176.gcc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33980 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 17d68248f43..e6b9d8f6556 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -1147,7 +1147,7 @@ Value *BytecodeReader::ParseConstantPoolValue(unsigned TypeID) {
     --isExprNumArgs;
 
     // FIXME: Encoding of constant exprs could be much more compact!
-    std::vector<Constant*> ArgVec;
+    SmallVector<Constant*, 8> ArgVec;
     ArgVec.reserve(isExprNumArgs);
     unsigned Opcode = read_vbr_uint();