http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51994
Uros Bizjak <ubizjak at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #26466|0 |1 is obsolete| | --- Comment #21 from Uros Bizjak <ubizjak at gmail dot com> 2012-01-26 18:40:24 UTC --- Created attachment 26474 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26474 Patch that adds asserts to {extract,store}_bit_field This patch regressed following tests on x86_64-linux (gcc-46): FAIL: gcc.dg/pr48335-8.c (internal compiler error) FAIL: gcc.dg/pr48335-8.c (test for excess errors) This shows that x86_64 is also not immune to negative bitpos problem.