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Re: tree-ssa -fmudflap problems
- From: fche at redhat dot com (Frank Ch. Eigler)
- To: Eyal Lebedinsky <eyal at eyal dot emu dot id dot au>
- Cc: "list, gcc" <gcc at gcc dot gnu dot org>
- Date: 31 Mar 2003 09:40:45 -0500
- Subject: Re: tree-ssa -fmudflap problems
- References: <3E865070.F1DF0A52@eyal.emu.id.au>
Eyal Lebedinsky <eyal at eyal dot emu dot id dot au> writes:
> I am trying to use the tree-ssa branch with -fmudflap.
Thanks for giving it a try!
> [...] I see problems
> with dlclose(), which at times lead to a segmentation fault.
> My original problem comes from a complex system where the problem
> leads to an deep loop. The stack looks like shown below.
I'll look into this.
> I should say that the program under test uses pthreads, but at the
> point of the crash it [my main()] was not yet enterted.
OK. You might try linking your program without -lpthread.
(lib)mudflap does not support multithreaded apps yet.
- FChE