[Bug tree-optimization/87342] [9 Regression] ICE: verify_ssa failed (error: definition in block 10 does not dominate use in block 8)

2018-09-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87342 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/87342] [9 Regression] ICE: verify_ssa failed (error: definition in block 10 does not dominate use in block 8)

2018-09-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87342 --- Comment #3 from Richard Biener --- Author: rguenth Date: Wed Sep 19 07:10:42 2018 New Revision: 264419 URL: https://gcc.gnu.org/viewcvs?rev=264419&root=gcc&view=rev Log: 2018-09-19 Richard Biener PR tree-optimization/87349

[Bug tree-optimization/87342] [9 Regression] ICE: verify_ssa failed (error: definition in block 10 does not dominate use in block 8)

2018-09-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87342 --- Comment #2 from Richard Biener --- Thanks, that's another case similar to PR87263 where we cannot use dominated_by_p_w_unex. But I think the error is in computation of max_rpo for BB 15 which is 6 instead of 13. Because we're supposed to ma

[Bug tree-optimization/87342] [9 Regression] ICE: verify_ssa failed (error: definition in block 10 does not dominate use in block 8)

2018-09-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87342 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|