***BOGO*** Re: [Mingw-users] GCC 4.3.0 20080502 (alpha) Released - Please help us test it!

[Ramiro Polla <ramiro@xxxxxxxxxxxxx>]

Hello,

Aaron W. LaFramboise wrote:
> The MinGW.org team is pleased to offer a binary release of GCC 4.3.0.
> 
> Warning: This is an alpha testing release.  That means the build may 
> contain major missing functionality and serious bugs, including silent 
> incorrect code compilation.
> 
> MinGW needs your help to test this compiler!  Please try out this 
> release and let us know what you think.  Contact information is below.

I tried running FFmpeg's regression tests with it. The compilation went 
fine, but I get a segfault on a huge file (snow.c) with a big 
always_inline function (add_yblock), that has a variable-length array of 
17920 bytes. The crash happens on _alloca(). It happens with -O1 and up. 
Could you help me go further into dissecting this bug so I might send a 
bug report? It's hard to debug inside GCC's internals (like _alloca()) 
for me.

Ramiro Polla

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