search for: fpreserv

...le of flags, some hypothetical place where the proposed "Simple|Speed|Space|Aggressive" setting lives, accessible by IR passes? Sounds like what Philip needs is a more specific PreserveStackTraces setting in the same place, that's on by default at -O1, and overridable by some find of -fpreserve-stack-traces Clang command-line flag. On Tue, Dec 3, 2013 at 2:42 AM, Renato Golin <renato.golin at linaro.org> wrote: > On 2 December 2013 20:12, Philip Reames <listmail at philipreames.com> wrote: >> Would it make sense to separate our a flag for preserving full and exactl...

On 2 December 2013 20:12, Philip Reames <listmail at philipreames.com> wrote: > Would it make sense to separate our a flag for preserving full and exactly > stack traces? Using -O1 is one option, but it would be nice to move beyond > -O1 with reasonable confidence that stack traces would be preserved. Would > others be interested in such a feature? I can't say I'm