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treestruct.def (TS_STRUCT_FIELD_TAG): Remove. 

2008-05-15  Diego Novillo  <dnovillo@google.com>

	http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00893.html

	* treestruct.def (TS_STRUCT_FIELD_TAG): Remove.
	* tree-ssa-alias.c (new_type_alias): Remove references to
	sub-variables from comment.
	* tree-ssa-operands.c (swap_tree_operands): Likewise.

From-SVN: r135357
This commit is contained in:
Diego Novillo 2008-05-15 09:34:51 -04:00 committed by Diego Novillo
parent 89b7851e06
commit 77f377f70e
4 changed files with 15 additions and 9 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2008-05-15 Diego Novillo <dnovillo@google.com>
http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00893.html
* treestruct.def (TS_STRUCT_FIELD_TAG): Remove.
* tree-ssa-alias.c (new_type_alias): Remove references to
sub-variables from comment.
* tree-ssa-operands.c (swap_tree_operands): Likewise.
2008-05-15 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra

10
gcc/tree-ssa-alias.c
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@ -3408,12 +3408,12 @@ add_may_alias_for_new_tag (tree tag, tree var)
return tag;
}
/* Create a new symbol tag for PTR. Construct the may-alias list of this type
tag so that it has the aliasing of VAR, or of the relevant subvars of VAR
according to the location accessed by EXPR.
/* Create a new symbol tag for PTR. Construct the may-alias list of
this type tag so that it has the aliasing of VAR according to the
location accessed by EXPR.
Note, the set of aliases represented by the new symbol tag are not marked
for renaming. */
Note, the set of aliases represented by the new symbol tag are not
marked for renaming. */
void
new_type_alias (tree ptr, tree var, tree expr)

4
gcc/tree-ssa-operands.c
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@ -2551,9 +2551,7 @@ swap_tree_operands (tree stmt, tree *exp0, tree *exp1)
/* Add the base address of REF to the set *ADDRESSES_TAKEN. If
*ADDRESSES_TAKEN is NULL, a new set is created. REF may be
a single variable whose address has been taken or any other valid
GIMPLE memory reference (structure reference, array, etc). If the
base address of REF is a decl that has sub-variables, also add all
of its sub-variables. */
GIMPLE memory reference (structure reference, array, etc). */
void
add_to_addressable_set (tree ref, bitmap *addresses_taken)

1
gcc/treestruct.def
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@ -62,6 +62,5 @@ DEFTREESTRUCT(TS_GIMPLE_STATEMENT, "gimple statement")
DEFTREESTRUCT(TS_VALUE_HANDLE, "value handle")
DEFTREESTRUCT(TS_CONSTRUCTOR, "constructor")
DEFTREESTRUCT(TS_MEMORY_TAG, "memory tag")
DEFTREESTRUCT(TS_STRUCT_FIELD_TAG, "struct field tag")
DEFTREESTRUCT(TS_OMP_CLAUSE, "omp clause")
DEFTREESTRUCT(TS_MEMORY_PARTITION_TAG, "memory partition tag")