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| author | Vladimir Makarov <vmakarov@redhat.com> | 2011-08-18 14:56:36 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2011-08-18 14:56:36 +0000 |
| commit | 9181a6e5b0beb4486bcd8c5d5b53d6e10cfc89ad (patch) | |
| tree | 7665fff80006b4ee0895413a6c4f561a0d006144 /gcc/fortran/parse.c | |
| parent | 99114bbfa1de1c286fffef4b0dff20a360066e2a (diff) | |
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re PR rtl-optimization/50107 ([IRA, i386] allocates registers in very non-optimal way)
2011-08-17 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/50107
* ira-int.h (ira_hard_reg_not_in_set_p): Remove.
(ira_hard_reg_in_set_p): New.
* ira-color.c (calculate_saved_nregs): New.
(assign_hard_reg): Use it. Set up allocated_hard_reg_p for all
hard regs.
(allocno_reload_assign, fast_allocation): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.
* ira.c (setup_reg_renumber): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.
(setup_allocno_assignment_flags, calculate_allocation_cost): Use
ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.
* ira-costs.c (ira_tune_allocno_costs): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.
From-SVN: r177865
Diffstat (limited to 'gcc/fortran/parse.c')
0 files changed, 0 insertions, 0 deletions