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On Oct 2, 2012, at 7:23 AM, Matthew Curtis <mcurtis at codeaurora.org> wrote: > I'm adding support for -ffixed-<reg> for Hexagon and was wondering if I should do it in such a way that other targets get the support as well by default or if a given target back-end should have to explicitly opt-in for support. It would be great to have this as a target-indepentent (well, obviously

I'm adding support for -ffixed-<reg> <http://gcc.gnu.org/onlinedocs/gcc-3.4.3/gcc/Code-Gen-Options.html#index-ffixed-1435> for Hexagon and was wondering if I should do it in such a way that other targets get the support as well by default or if a given target back-end should have to explicitly opt-in for support. Any opinions? Matthew Curtis. -- Qualcomm Innovation Center,