Patches item #3598153, was opened at 2012-12-22 05:59 Message generated for change (Tracker Item Submitted) made by katjav You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=3598153&group_id=55736
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: externals Group: bugfix Status: Open Resolution: None Priority: 5 Private: No Submitted By: Katja (katjav) Assigned to: Nobody/Anonymous (nobody) Summary: type punning issue in bsaylor/svf~ Initial Comment: bsaylor/svf~.c uses a type punning method to avoid / eliminate subnormal numbers. When compiled with -ftree-vectorize, the object doesn't give signal output. Compiler warnings: svf~.c: In function 'run_svf': svf~.c:60: warning: dereferencing type-punned pointer will break strict-aliasing rules svf~.c:61: warning: dereferencing type-punned pointer will break strict-aliasing rules ... cc1: warning: -ftree-vectorize enables strict aliasing. -fno-strict-aliasing is ignored when Auto Vectorization is used. File bsaylor_svf~-type-punning-fix.patch fixes the issue by using PD_BIGORSMALL() function instead. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=3598153&group_id=55736 _______________________________________________ Pd-dev mailing list Pd-dev@iem.at http://lists.puredata.info/listinfo/pd-dev
