[Bug sanitizer/78654] ubsan can lead to excessive stack usage

2017-07-18 Thread ygribov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78654 Yury Gribov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug sanitizer/78654] ubsan can lead to excessive stack usage

2017-07-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78654 --- Comment #5 from Jakub Jelinek --- Not intentional, but unavoidable I think.

[Bug sanitizer/78654] ubsan can lead to excessive stack usage

2017-07-07 Thread tetra2005 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78654 Yuri Gribov changed: What|Removed |Added CC||tetra2005 at gmail dot com --- Comment #4

[Bug sanitizer/78654] ubsan can lead to excessive stack usage

2016-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78654 --- Comment #3 from Jakub Jelinek --- It is mostly -fsanitize=alignment related on the serpent_generic.i, all the other undefined sanitizers together cause largest frame of size 600 or so. Also, if you use -fsanitize=undefined