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cgraph.h (constant_pool_htab): New function. 

* cgraph.h (constant_pool_htab): New function.
	(constant_descriptor_tree): Move from varasm.c.
	* varasm.c (constant_pool_htab): New function.
	(constant_descriptor_tree): Move to cgraph.h.

From-SVN: r149834
This commit is contained in:
Olatunji Ruwase 2009-07-20 19:35:25 +00:00 committed by Ian Lance Taylor
parent 9c8e65c30f
commit d48e9ceac9
3 changed files with 34 additions and 16 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2009-07-20 Olatunji Ruwase <tjruwase@google.com>
* cgraph.h (constant_pool_htab): New function.
(constant_descriptor_tree): Move from varasm.c.
* varasm.c (constant_pool_htab): New function.
(constant_descriptor_tree): Move to cgraph.h.
2009-07-20 Olatunji Ruwase <tjruwase@google.com>
* toplev.c: Invoke FINISH_UNIT callbacks before call to

19
gcc/cgraph.h
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@ -606,5 +606,24 @@ cgraph_node_set_size (cgraph_node_set set)
return htab_elements (set->hashtab);
}
/* Uniquize all constants that appear in memory.
Each constant in memory thus far output is recorded
in `const_desc_table'. */
struct GTY(()) constant_descriptor_tree {
/* A MEM for the constant. */
rtx rtl;
/* The value of the constant. */
tree value;
/* Hash of value. Computing the hash from value each time
hashfn is called can't work properly, as that means recursive
use of the hash table during hash table expansion. */
hashval_t hash;
};
/* Constant pool accessor function. */
htab_t constant_pool_htab (void);
#endif /* GCC_CGRAPH_H */

24
gcc/varasm.c
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@ -2782,22 +2782,6 @@ decode_addr_const (tree exp, struct addr_const *value)
value->offset = offset;
}
/* Uniquize all constants that appear in memory.
Each constant in memory thus far output is recorded
in `const_desc_table'. */
struct GTY(()) constant_descriptor_tree {
/* A MEM for the constant. */
rtx rtl;
/* The value of the constant. */
tree value;
/* Hash of value. Computing the hash from value each time
hashfn is called can't work properly, as that means recursive
use of the hash table during hash table expansion. */
hashval_t hash;
};
static GTY((param_is (struct constant_descriptor_tree)))
htab_t const_desc_htab;
@ -2805,6 +2789,14 @@ static GTY((param_is (struct constant_descriptor_tree)))
static struct constant_descriptor_tree * build_constant_desc (tree);
static void maybe_output_constant_def_contents (struct constant_descriptor_tree *, int);
/* Constant pool accessor function. */
htab_t
constant_pool_htab (void)
{
return const_desc_htab;
}
/* Compute a hash code for a constant expression. */
static hashval_t