[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-16 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 --- Comment #7 from Jeffrey A. Law --- Making some progress here. Working with a reduced testcase we have the following key blocks as we enter DOM: ;; basic block 3, loop depth 0 ;;pred: 2 __builtin_strdup (spec_22(D)); _56 =

[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-13 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #6

[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Target

[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-11 Thread yann at droneaud dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 Yann Droneaud changed: What|Removed |Added Attachment #46138|0 |1 is obsolete|

[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-10 Thread yann at droneaud dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 --- Comment #3 from Yann Droneaud --- Created attachment 46138 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46138=edit Reduced reproducer sample I've used creduce[1][2] to generate a smaller reproducer sample, see

[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/90037] [9 Regression] -Wnull-dereference false positive after r269302

2019-04-10 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90037 Martin Sebor changed: What|Removed |Added Keywords||diagnostic URL|