[llvm-commits] [llvm] r160744 - /llvm/trunk/lib/Support/APFloat.cpp

[David Blaikie]

Author: dblaikie
Date: Wed Jul 25 13:04:24 2012
New Revision: 160744

URL: http://llvm.org/viewvc/llvm-project?rev=160744&view=rev
Log:
Don't add null characters to the end of the APFloat string buffer.

Report/patch inspiration by Olaf Krzikalla.

Modified:
    llvm/trunk/lib/Support/APFloat.cpp

Modified: llvm/trunk/lib/Support/APFloat.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/APFloat.cpp?rev=160744&r1=160743&r2=160744&view=diff
==============================================================================
--- llvm/trunk/lib/Support/APFloat.cpp (original)
+++ llvm/trunk/lib/Support/APFloat.cpp Wed Jul 25 13:04:24 2012
@@ -3278,16 +3278,8 @@
 }
 
 namespace {
-  static void append(SmallVectorImpl<char> &Buffer,
-                     unsigned N, const char *Str) {
-    unsigned Start = Buffer.size();
-    Buffer.set_size(Start + N);
-    memcpy(&Buffer[Start], Str, N);
-  }
-
-  template <unsigned N>
-  void append(SmallVectorImpl<char> &Buffer, const char (&Str)[N]) {
-    append(Buffer, N, Str);
+  void append(SmallVectorImpl<char> &Buffer, StringRef Str) {
+    Buffer.append(Str.begin(), Str.end());
   }
 
   /// Removes data from the given significand until it is no more