Re: Is gcc thread-unsafe?

Andi Kleen
2007-10-25T09:55:29Z

On Thursday 25 October 2007 11:44:28 Samuel Tardieu wrote:
> >>>>> "Nick" == Nick Piggin <nickpiggin@yahoo.com.au> writes:
>
> Nick> Either way, I think we really need a way to turn it off for
> Nick> Linux.
>
> Someone would need to add an option to disable the "cselim" pass in
> GCC tree-ssa-phiopt.c as far as I can tell from reading GCC source.

Note the test case was for 3.4.x which doesn't have tree-ssa at all.
It does if-conversion on the RTL level

-Andi