From f9e49e86ee9f06c2808c6e57723c5650615e689d Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 10 Sep 2010 20:42:26 +0000 Subject: Use StringRef which performs the "early exit" when compared against a constant string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113615 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/AutoUpgrade.cpp | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/lib/VMCore/AutoUpgrade.cpp b/lib/VMCore/AutoUpgrade.cpp index 2eeb35414a..9330e141c3 100644 --- a/lib/VMCore/AutoUpgrade.cpp +++ b/lib/VMCore/AutoUpgrade.cpp @@ -366,12 +366,7 @@ bool llvm::UpgradeIntrinsicFunction(Function *F, Function *&NewFn) { } bool llvm::UpgradeGlobalVariable(GlobalVariable *GV) { - const std::string &Name = GV->getName(); - - // Early exit with simple tests. - if (Name.length() != 24 || Name[0] != '.' || Name[1] != 'l' || - Name[3] != 'l' || Name[4] != 'v' || Name[5] != 'm' || Name[6] != '.') - return false; + StringRef Name(GV->getName()); // We are only upgrading one symbol here. if (Name == ".llvm.eh.catch.all.value") { -- cgit v1.2.3