[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-07-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-07-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Sat Jul 1 10:11:16 2017 New Revision: 249866 URL: https://gcc.gnu.org/viewcvs?rev=249866&root=gcc&view=rev Log: PR sanitizer/81262 * bb-reorder.c (fix_up_fall_thru_edges)

[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-07-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Sat Jul 1 08:16:27 2017 New Revision: 249865 URL: https://gcc.gnu.org/viewcvs?rev=249865&root=gcc&view=rev Log: PR sanitizer/81262 * bb-reorder.c (fix_up_fall_thru_edges)

[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-06-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 --- Comment #2 from Jakub Jelinek --- Created attachment 41654 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41654&action=edit gcc8-pr81262.patch Untested fix.

[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-06-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-06-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 --- Comment #1 from Jakub Jelinek --- Bet asm goto isn't handled correctly in fix_up_fall_thru_edges or in add_labels_and_missing_jumps. Looking at the former, I'm puzzled how it works at all, seems e.g. the cond_jump variable can hold edge for c

[Bug sanitizer/81262] [8 Regression] verify_flow_info failed for asmgoto test-case with -fsanitize=undefined

2017-06-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81262 Richard Biener changed: What|Removed |Added Version|7.0 |8.0 Target Milestone|---