[Bug c/67265] New: [x86] 'asm' operand has impossible constraints with -fstack-check

ty: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: gnu at JonnyJD dot net Target Milestone: --- Host: i686-linux-gnu Created attachment 36209 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36209&ac

[Bug c/67265] [x86] 'asm' operand has impossible constraints with -fstack-check

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67265 --- Comment #1 from Johannes Dewender --- Created attachment 36210 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36210&action=edit Makefile with failing, working and workaround flags I found the bug using gcc 5.2.0 (Arch Linux), but I als