[Bug tree-optimization/91010] ICE: Segmentation fault (in location_wrapper_p)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91010 Arseny Solokha changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Known to work||10.1.0 --- Comment #5 from Arseny Solokha --- g++ 9 emits "sorry, unimplemented", so obviously there's no backport pending.
[Bug tree-optimization/91010] ICE: Segmentation fault (in location_wrapper_p)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91010 --- Comment #4 from Arseny Solokha --- Can this PR be closed now?
[Bug tree-optimization/91010] ICE: Segmentation fault (in location_wrapper_p)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91010 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Thu Jun 27 21:23:09 2019 New Revision: 272763 URL: https://gcc.gnu.org/viewcvs?rev=272763=gcc=rev Log: PR tree-optimization/91010 * tree-vect-stmts.c (scan_operand_equal_p): If offset1 == offset2, return true. Otherwise, don't call operand_equal_p if offset1 or offset2 is NULL and just return false. * g++.dg/vect/simd-10.cc: New test. Added: trunk/gcc/testsuite/g++.dg/vect/simd-10.cc Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-stmts.c
[Bug tree-optimization/91010] ICE: Segmentation fault (in location_wrapper_p)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91010 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek --- Created attachment 46525 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46525=edit gcc10-pr91010.patch Untested fix.
[Bug tree-optimization/91010] ICE: Segmentation fault (in location_wrapper_p)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91010 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2019-06-27 CC||jakub at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Richard Biener --- Confirmed. Program received signal SIGSEGV, Segmentation fault. 0x008cff4e in location_wrapper_p (exp=) at /space/rguenther/src/svn/trunk2/gcc/tree.h:3854 3854 if ((TREE_CODE (exp) == NON_LVALUE_EXPR (gdb) #4 0x018050fe in scan_operand_equal_p (ref1= , ref2=) at /space/rguenther/src/svn/trunk2/gcc/tree-vect-stmts.c:6351 6351 if (!operand_equal_p (offset1, offset2, 0)) and offset1/offset2 are NULL_TREE. Jakub, this is yours.