Messages in this thread | | | From | Samuel Tardieu <> | Subject | Re: Is gcc thread-unsafe? | Date | Thu, 25 Oct 2007 11:54:38 +0200 |
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>>>>> "Sam" == Samuel Tardieu <sam@rfc1149.net> writes: >>>>> "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.
Sam> Someone would need to add an option to disable the "cselim" pass Sam> in GCC tree-ssa-phiopt.c as far as I can tell from reading GCC Sam> source.
Mmm, it looks like there is an option already (-fno-tree-cselim), but it looks like it has no visible effect in my version of GCC (yesterday's SVN). I'll ask on the GCC mailing-list.
Sam -- Samuel Tardieu -- sam@rfc1149.net -- http://www.rfc1149.net/
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