[Bug target/88282] [9 Regression] ICE in df_install_refs at gcc/df-scan.c:2379
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88282 Richard Biener changed: What|Removed |Added Keywords||ra Target Milestone|--- |9.0 Summary|ICE in df_install_refs at |[9 Regression] ICE in |gcc/df-scan.c:2379 |df_install_refs at ||gcc/df-scan.c:2379
[Bug target/88282] [9 Regression] ICE in df_install_refs at gcc/df-scan.c:2379
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88282 --- Comment #6 from Tamar Christina --- > I'll see what can I do in RA. I have an idea. If it works the patch will > be ready on the next week. Thanks Vladimir!
[Bug target/88282] [9 Regression] ICE in df_install_refs at gcc/df-scan.c:2379
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88282 --- Comment #7 from Vladimir Makarov --- Author: vmakarov Date: Tue Dec 4 15:10:46 2018 New Revision: 266784 URL: https://gcc.gnu.org/viewcvs?rev=266784&root=gcc&view=rev Log: 2018-12-04 Vladimir Makarov PR target/88282 * ira-costs.c (exec): Try bigger class to use smaller register move cost. Modified: trunk/gcc/ChangeLog trunk/gcc/ira-costs.c
[Bug target/88282] [9 Regression] ICE in df_install_refs at gcc/df-scan.c:2379
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88282 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC||law at redhat dot com Resolution|--- |FIXED --- Comment #8 from Jeffrey A. Law --- Fixed by Vlad's patch on the trunk.
[Bug target/88282] [9 Regression] ICE in df_install_refs at gcc/df-scan.c:2379
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88282 --- Comment #9 from Vladimir Makarov --- Author: vmakarov Date: Thu Dec 6 18:41:46 2018 New Revision: 266862 URL: https://gcc.gnu.org/viewcvs?rev=266862&root=gcc&view=rev Log: 2018-12-06 Vladimir Makarov PR target/88282 * ira.c (ira_init_register_move_cost): Use info from hard_regno_mode_ok instead of contains_reg_of_mode. * ira-costs.c (contains_reg_of_mode): Don't use cost from bigger hard register class for some fixed hard registers. Modified: trunk/gcc/ChangeLog trunk/gcc/ira-costs.c trunk/gcc/ira.c