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mesa: Use the new hash table for the variable refcount visitor.

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Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
[jordan.l.justen@intel.com: open_hash_table => hash_table]
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Eric Anholt
2012-10-17 15:20:09 -07:00
committed by Jordan Justen
parent 59284bc44a
commit 1ddc021b2a
7 changed files with 45 additions and 22 deletions
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6
src/glsl/opt_dead_code.cpp
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@@ -31,6 +31,7 @@
#include "ir_visitor.h"
#include "ir_variable_refcount.h"
#include "glsl_types.h"
#include "main/hash_table.h"
static bool debug = false;
@@ -49,8 +50,9 @@ do_dead_code(exec_list *instructions, bool uniform_locations_assigned)
v.run(instructions);
foreach_iter(exec_list_iterator, iter, v.variable_list) {
ir_variable_refcount_entry *entry = (ir_variable_refcount_entry *)iter.get();
struct hash_entry *e;
hash_table_foreach(v.ht, e) {
ir_variable_refcount_entry *entry = (ir_variable_refcount_entry *)e->data;
/* Since each assignment is a reference, the refereneced count must be
* greater than or equal to the assignment count. If they are equal,