On 05/03/2014 12:14, Lee Noar wrote:
On 04/03/14 11:51, Duncan Moore wrote:
On 03/03/2014 20:39, Lee Noar wrote:
The loop control instructions are missing as well as the function
epilogue; the compiler knew it was creating an infinite loop.
I assume you built the compiler yourself on the 8th January?
No. I'm using
http://www.riscos.info/downloads/gccsdk/testing/4.7.4/gccsdk-gcc-src-4.7.4-Rel1dev.tar.bz2.
Unfortunately, I still can't reproduce your results. I've downloaded
the same version of the compiler as you have above and that produces
a working binary. I've also rebuilt GCCSDK from scratch with the latest
source from upstream, and that gives the correct result.
Firstly, I gave you the wrong name of the file I downloaded - it was the
binary
http://www.riscos.info/downloads/gccsdk/testing/4.7.4/gccsdk-gcc-bin-4.7.4-Rel1dev.zip
, not the source code. Sorry about that.
I've downloaded it twice, and it's identical. I've also used two
different un-zippers.
I'm also having trouble with C++. Here's a simple test case. The
*compiler* appears to get into an infinite loop and never produces any
output, not even stdout - or maybe it just takes an exceedingly long
time to compile. It worked on gcc 4.1.2, and works on Cywin gcc 4.8.2.
Can you reproduce this? NB for historical reasons, I think asinh is in
global scope, not std, even with C++11.
#include <iostream>
#include <cmath>
//using std::asinh;
int main(void) {
std::cout << asinh(2) << '\n';
return 0;
}
_______________________________________________
GCCSDK mailing list gcc@gccsdk.riscos.info
Bugzilla: http://www.riscos.info/bugzilla/index.cgi
List Info: http://www.riscos.info/mailman/listinfo/gcc
Main Page: http://www.riscos.info/index.php/GCCSDK
