[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC||jakub at gcc dot gnu.org Resolution|--- |DUPLICATE --- Comment #5 from Jakub Jelinek --- The #c0 ICE has been fixed with r280126, so it is yet another dup of the many tree sharing PRs. *** This bug has been marked as a duplicate of bug 93173 ***
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Bug 93076 depends on bug 93033, which changed state. Bug 93033 Summary: [10 Regression] error: incorrect sharing of tree nodes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93033 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Priority|P3 |P1 CC||jason at gcc dot gnu.org Target Milestone|--- |10.0
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 --- Comment #3 from Jeffrey A. Law --- Created attachment 47599 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47599=edit Testcase
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 --- Comment #4 from Jeffrey A. Law --- My bisection points to: commit ca09820d964b68e165153c6770b4403dece92004 Author: jason Date: Thu Dec 19 14:06:45 2019 + PR c++/66139 - EH cleanups for partially constructed aggregates. There were several overlapping PRs about failure to clean up fully constructed subobjects when an exception is thrown during aggregate initialization of a temporary. I fixed this for non-temporaries in the context of 57510, but that fix didn't handle temporaries. So this patch does split_nonconstant_init at gimplification time, which is much smaller than alternatives I tried. PR c++/57510 * cp-gimplify.c (cp_gimplify_init_expr): Use split_nonconstant_init. * typeck2.c (split_nonconstant_init): Handle non-variable dest. (split_nonconstant_init_1): Clear TREE_SIDE_EFFECTS. * tree.c (is_local_temp): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@279576 138bc75d-0d04-0410-961f-82ee72b054a4 Just in case we're chasing multiple issues, I'm attaching the testcase from pybind11. Compile on x86_64 with -O2.
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Bug 93076 depends on bug 93033, which changed state. Bug 93033 Summary: [10 Regression] error: incorrect sharing of tree nodes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93033 What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED |---
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Bug 93076 depends on bug 93033, which changed state. Bug 93033 Summary: [10 Regression] error: incorrect sharing of tree nodes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93033 What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Andrew Pinski changed: What|Removed |Added Depends on||93033 --- Comment #2 from Andrew Pinski --- My bet it is a dup of bug 93033. Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93033 [Bug 93033] [10 Regression] error: incorrect sharing of tree nodes
[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2020-01-05 CC||law at redhat dot com Summary|internal compiler error:|[10 Regression] internal |Segmentation fault during |compiler error: |GIMPLE pass: cddce |Segmentation fault during ||GIMPLE pass: cddce Ever confirmed|0 |1 --- Comment #1 from Jeffrey A. Law --- My tester has tripped over a ton of these. Confirming.
