search for: noread

...checking dependences, and am having trouble dealing with function calls. Specifically, I want to be able to know when a called function does not have any side effects (e.g. math library functions like sqrt), and was wondering if there are attributes that specify this behavior (I know there is the ‘noread’ attribute but wasn’t sure if there’s something similar for writes)? Also, how can I tell clang to generate those attributes at the function declaration? Any information would be helpful. Thanks -Adel Ejjeh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://...

...> Apologies for the pedantry, but I believe sqrt may set errno, so it > actually can have side effects. :( See -fno-math-errno and the > documentation around it. > > >> , and was wondering if there are attributes that specify this behavior (I >> know there is the ‘noread’ attribute but wasn’t sure if there’s something >> similar for writes)? Also, how can I tell clang to generate those >> attributes at the function declaration? Any information would be helpful. >> > > Yep, I believe the IR attributes are `readonly` and `readnone`. Rea...

...pass ./check.t:continue-5 pass ./check.t:cd-history FAIL ./check.t:cd-pe (ignored) Description: Check package for cd -Pe unexpected stdout - first difference: line 2, char 5 (wanted 'n', got 'l' wanted: 0=0 1=0,noread/target 2=0,noread/target/subdir now with -e: 0=0 1=0,noread/target 2=1,noread/target/subdir got: 0=0 1=0,link/target 2=0,link/target/subdir now wit...

On Wed, 9 Oct 2013 10:44:27 +0000 (UTC) Thorsten Glaser <tg at mirbsd.de> wrote: > Anil Singhar dixit: > > >Manual testing as provided within the package has been done with all > >tests passing. This includes the units tests available under > >usr/klibc/tests, usr/utils, usr/dash and usr/gzip. For dash and > >gzip, only sanity testing has been done. > >