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author | Vladimir Makarov <vmakarov@redhat.com> | 2018-02-09 18:23:58 +0000 |
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committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2018-02-09 18:23:58 +0000 |
commit | 8c67920556efc5fa97c2080098c202e75b93e2a0 (patch) | |
tree | ec641dffc65fc1989fe74589f03566bb4c97868e /gcc/omp-low.c | |
parent | d6126f8b8250b857f3e0edfd42f3c33d8534b9a4 (diff) | |
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re PR rtl-optimization/57193 (suboptimal register allocation for SSE registers)
2018-02-09 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/57193
* ira-color.c (struct allocno_color_data): Add member
conflict_allocno_hard_prefs.
(update_conflict_allocno_hard_prefs): New.
(bucket_allocno_compare_func): Add a preference based on
conflict_allocno_hard_prefs.
(push_allocno_to_stack): Update conflict_allocno_hard_prefs.
(color_allocnos): Remove a dead code. Initiate
conflict_allocno_hard_prefs. Call update_costs_from_prefs.
2018-02-09 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/57193
* gcc.target/i386/57193.c: New.
From-SVN: r257537
Diffstat (limited to 'gcc/omp-low.c')
0 files changed, 0 insertions, 0 deletions