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| author | Vladimir N. Makarov <vmakarov@redhat.com> | 2020-05-08 16:51:40 -0400 |
|---|---|---|
| committer | Vladimir N. Makarov <vmakarov@redhat.com> | 2020-05-08 16:51:40 -0400 |
| commit | 74dc179a6da33cd00f6d4a93fbb97dc84f610126 (patch) | |
| tree | 104d982ac4ecc777e85c7ed29ae73bacd923ce70 /libphobos | |
| parent | 234681eadf2c51d7b78270188d64601b7267330d (diff) | |
Improve hard reg preference propapagation.
2020-05-08 Vladimir Makarov <vmakarov@redhat.com>
* ira-color.c (update_costs_from_allocno): Remove
conflict_cost_update_p argument. Propagate costs only along
threads. Always do conflict cost update. Add printing debugging
info.
(update_costs_from_copies): Add printing debugging info.
(restore_costs_from_copies): Ditto.
(assign_hard_reg): Improve debug info.
(push_only_colorable): Ditto. Call update_costs_from_prefs.
(color_allocnos): Remove update_costs_from_prefs.
2020-05-08 Vladimir Makarov <vmakarov@redhat.com>
* gcc.target/i386/pr92807-1.c: Improve the regex.
Diffstat (limited to 'libphobos')
0 files changed, 0 insertions, 0 deletions