Clarify memory management for 'prop_set' in 'gcc/omp-oacc-neuter-broadcast.cc'
Clean-up for recent commit e2a58ed6dc
"openacc: Middle-end worker-partitioning support".
gcc/
* omp-oacc-neuter-broadcast.cc
(execute_omp_oacc_neuter_broadcast): Clarify memory management for
'prop_set'.
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049eda8274
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@ -1398,11 +1398,8 @@ execute_omp_oacc_neuter_broadcast ()
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FOR_ALL_BB_FN (bb, cfun)
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bb->aux = NULL;
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vec<propagation_set *> prop_set;
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prop_set.create (last_basic_block_for_fn (cfun));
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for (int i = 0; i < last_basic_block_for_fn (cfun); i++)
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prop_set.quick_push (0);
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vec<propagation_set *> prop_set (vNULL);
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prop_set.safe_grow_cleared (last_basic_block_for_fn (cfun), true);
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find_ssa_names_to_propagate (par, mask, worker_single, vector_single,
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&prop_set);
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@ -1461,6 +1458,9 @@ execute_omp_oacc_neuter_broadcast ()
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delete it.second;
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record_field_map.empty ();
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/* These are supposed to have been 'delete'd by 'neuter_worker_single'. */
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for (auto it : prop_set)
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gcc_checking_assert (!it);
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prop_set.release ();
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/* This doesn't seem to make a difference. */
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