Description of problem:

The following code snippit fails when compiled w/ optimization 
enabled on gcc 3.2.3-24.  It works when you don't compile w/ -O.  It 
also works with gcc 3.3.2.

Version-Release number of selected component (if applicable):

gcc-3.2.3-24 (x86_64)

How reproducible:

Always

Steps to Reproduce:

$ /usr/bin/g++ -m64 -O3 test.cpp 
$ ./a.out 
Testing 1...
Testing 1 OK
Testing 2...
Segmentation fault (core dumped)

Source for test.cpp:

#include <iostream>
using namespace std;

void test1(...) {
}
void test2(int i, ...) {
}

int main(int, char **)
{
     cout << "Testing 1..." << endl;
     test1(1, 1.2);
     cout << "Testing 1 OK" << endl;

     cout << "Testing 2..." << endl;
     test2(1, 1.2);
     cout << "Testing 2 OK" << endl;

     return 1;
}

  
Actual results:


Expected results:


Additional info: