Re: [PATCH][1/n] Fix PR14541

2014-12-03 Thread Jakub Jelinek
On Tue, Dec 02, 2014 at 03:43:43PM +0100, Richard Biener wrote: > I'd like to get a little bit coverage of builtin simplification > in the wild and wonder if the following is a piece that would > be acceptable for trunk at this point (well, it fixes part of > a bug which is fine in stage3). Eventu

[PATCH][1/n] Fix PR14541

2014-12-02 Thread Richard Biener
This is a (tiny) piece of fixing PR14541 which basically complains that most math function simplification doesn't happen on GIMPLE. This is of course because nobody re-builds the nested GENERIC call expressions that would be necessary to trigger the various simplifications implemneted in builtins.