[Bug target/84077] [7/8 Regression] Likely wrong code with `__builtin_expect()` on i686-linux-gnu

2018-02-10 Thread floessie.mail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84077 --- Comment #13 from Flössie --- Thanks for the thorough analysis. We'll discuss in our team how to cope with it. Best regards, Flössie

[Bug target/84077] [7/8 Regression] Likely wrong code with `__builtin_expect()` on i686-linux-gnu

2018-02-09 Thread floessie.mail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84077 --- Comment #10 from Flössie --- > Have you tried -fsanitize=address -fsanitize=undefined on the code? Not yet on i686 with 7.3. We run RT occasionally with sanitizers when there are hard to debug problems, but I must admit, not yet on this very

[Bug target/84077] [7/8 Regression] Likely wrong code with `__builtin_expect()` on i686-linux-gnu

2018-01-29 Thread floessie.mail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84077 --- Comment #5 from Flössie --- Created attachment 43278 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43278&action=edit Complete -v output

[Bug target/84077] [7/8 Regression] Likely wrong code with `__builtin_expect()` on i686-linux-gnu

2018-01-29 Thread floessie.mail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84077 --- Comment #4 from Flössie --- Created attachment 43276 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43276&action=edit cc1 command line Here it is.

[Bug target/84077] Likely wrong code with `__builtin_expect()` on i686-linux-gnu

2018-01-27 Thread floessie.mail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84077 --- Comment #1 from Flössie --- Created attachment 43264 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43264&action=edit Preprocessed file

[Bug target/84077] New: Likely wrong code with `__builtin_expect()` on i686-linux-gnu

2018-01-27 Thread floessie.mail at gmail dot com
Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: floessie.mail at gmail dot com Target Milestone: --- Created attachment 43263 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43263&action=edit CMake generated compile comma