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glsl: Update hash table comments in constant propagation

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Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Rhys Kidd
2016-04-10 20:43:25 -04:00
committed by Kenneth Graunke
parent afa8707ba9
commit 703c1e69d8
1 changed files with 3 additions and 3 deletions
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6
src/compiler/glsl/opt_constant_propagation.cpp
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@@ -122,7 +122,7 @@ public:
exec_list *acp; exec_list *acp;
/** /**
* List of kill_entry: The masks of variables whose values were * Hash table of kill_entry: The masks of variables whose values were
* killed in this block. * killed in this block.
*/ */
hash_table *kills; hash_table *kills;
@@ -454,7 +454,7 @@ ir_constant_propagation_visitor::kill(ir_variable *var, unsigned write_mask)
} }
} }
/* Add this writemask of the variable to the list of killed /* Add this writemask of the variable to the hash table of killed
* variables in this block. * variables in this block.
*/ */
hash_entry *kill_hash_entry = _mesa_hash_table_search(this->kills, var); hash_entry *kill_hash_entry = _mesa_hash_table_search(this->kills, var);
@@ -463,7 +463,7 @@ ir_constant_propagation_visitor::kill(ir_variable *var, unsigned write_mask)
entry->write_mask |= write_mask; entry->write_mask |= write_mask;
return; return;
} }
/* Not already in the list. Make new entry. */ /* Not already in the hash table. Make new entry. */
_mesa_hash_table_insert(this->kills, var, _mesa_hash_table_insert(this->kills, var,
new(this->mem_ctx) kill_entry(var, write_mask)); new(this->mem_ctx) kill_entry(var, write_mask));
} }