[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 Bill Schmidt changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #10 from Bill Schmidt --- Author: wschmidt Date: Fri Jun 1 13:00:57 2018 New Revision: 261067 URL: https://gcc.gnu.org/viewcvs?rev=261067=gcc=rev Log: 2018-06-01 Bill Schmidt PR tree-optimization/85712 Backport

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #9 from Bill Schmidt --- Author: wschmidt Date: Fri Jun 1 12:57:16 2018 New Revision: 261066 URL: https://gcc.gnu.org/viewcvs?rev=261066=gcc=rev Log: 2018-06-01 Bill Schmidt PR tree-optimization/85712 Backport

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #8 from Bill Schmidt --- Author: wschmidt Date: Fri Jun 1 12:55:06 2018 New Revision: 261065 URL: https://gcc.gnu.org/viewcvs?rev=261065=gcc=rev Log: 2018-06-01 Bill Schmidt PR tree-optimization/85712 Backport

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #7 from Bill Schmidt --- Patch from c#6 corrects a problem discovered when backporting to GCC 6. With the two patches, no regressions are seen in trunk, 8, 7, or 6.

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #6 from Bill Schmidt --- Author: wschmidt Date: Fri May 25 19:12:16 2018 New Revision: 260772 URL: https://gcc.gnu.org/viewcvs?rev=260772=gcc=rev Log: 2018-05-25 Bill Schmidt PR

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 Bill Schmidt changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #5 from Bill

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #4 from Bill Schmidt --- Proposed patch here: https://gcc.gnu.org/ml/gcc-patches/2018-05/msg01183.html

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #3 from Bill Schmidt --- There are six vulnerabilities like this in the SLSR code: replace_mult_candidate (2) replace_rhs_if_not_dup (1) replace_one_candidate (3) I'll work on a fix.

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 Bill Schmidt changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |wschmidt at gcc dot gnu.org ---

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 Richard Biener changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|