From: David Majnemer <david.majnemer@gmail.com>
Date: Mon, 23 Jun 2014 02:16:41 +0000 (+0000)
Subject: Parse: Simplify construction of the clobber list
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=52e90d5f307ccb480e62dd08cd521deec4a91e4d;p=clang

Parse: Simplify construction of the clobber list

This avoids going over the clobber list twice.

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211485 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Parse/ParseStmtAsm.cpp b/lib/Parse/ParseStmtAsm.cpp
index bad8a4edd6..6f166148b7 100644
--- a/lib/Parse/ParseStmtAsm.cpp
+++ b/lib/Parse/ParseStmtAsm.cpp
@@ -502,10 +502,7 @@ StmtResult Parser::ParseMicrosoftAsmStatement(SourceLocation AsmLoc) {
   Clobbers.erase(End, Clobbers.end());
 
   // Build the vector of clobber StringRefs.
-  unsigned NumClobbers = Clobbers.size();
-  ClobberRefs.resize(NumClobbers);
-  for (unsigned i = 0; i != NumClobbers; ++i)
-    ClobberRefs[i] = StringRef(Clobbers[i]);
+  ClobberRefs.insert(ClobberRefs.end(), Clobbers.begin(), Clobbers.end());
 
   // Recast the void pointers and build the vector of constraint StringRefs.
   unsigned NumExprs = NumOutputs + NumInputs;