ostream.tcc: Use __builtin_alloca.

2001-03-22 Greg Bumgardner <bumgard@roguewave.com> * include/bits/ostream.tcc: Use __builtin_alloca. From-SVN: r40793

ostream.tcc: Use __builtin_alloca.
2001-03-22 Greg Bumgardner <bumgard@roguewave.com> * include/bits/ostream.tcc: Use __builtin_alloca. From-SVN: r40793
0d6eae43 · Greg Bumgardner · Benjamin Kosnik · 6ca9928a · 0d6eae43 · 0d6eae43
Commit 0d6eae43 authored Mar 23, 2001 by Greg Bumgardner Committed by Benjamin Kosnik Mar 23, 2001
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libstdc++-v3/ChangeLog
+4 -0

libstdc++-v3/include/bits/ostream.tcc
+1 -1

No files found.
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
+2001-03-22  Greg Bumgardner <bumgard@roguewave.com>
+
+	* include/bits/ostream.tcc: Use __builtin_alloca.
+
 2001-03-22  Benjamin Kosnik  <bkoz@redhat.com>

 	* src/misc-inst.cc (__sink_unused_warning): Move to...

--- a/libstdc++-v3/include/bits/ostream.tcc
+++ b/libstdc++-v3/include/bits/ostream.tcc
@@ -561,7 +561,7 @@ namespace std {
 	{
 	  try {
 	    streamsize __w = __out.width();
-	    _CharT __pads[__w];
+	    _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
 	    streamsize __len = static_cast<streamsize>(_Traits::length(__s));
 	    if (__w > __len)
 	      {