[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 --- Comment #4 from CVS Commits --- The master branch has been updated by Aldy Hernandez : https://gcc.gnu.org/g:739526a19deaeac19c2429cc7567052834d3098e commit r11-3852-g739526a19deaeac19c2429cc7567052834d3098e Author: Aldy Hernandez Date:

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 --- Comment #3 from Aldy Hernandez --- Created attachment 49361 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49361=edit proposed patch in testing

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 --- Comment #2 from Aldy Hernandez --- There's a read of a freed block while accessing the default_slot in calc_switch_ranges. default_slot->intersect (def_range); It seems the default_slot got swiped from under us, and the valgrind dump

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-12 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-12 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-10-12 Summary|[11