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tree-vectorizer.c (new_vec_stmt_info): Initialize STMT_VINFO_SUBVARS to NULL.

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2005-03-16  Daniel Berlin  <dberlin@dberlin.org>

	* tree-vectorizer.c (new_vec_stmt_info): Initialize
	STMT_VINFO_SUBVARS to NULL.
	* tree-vect-analyze.c (vect_analyze_data_refs): Ditto.

From-SVN: r96581
This commit is contained in:
Daniel Berlin 2005-03-16 21:42:55 +00:00 committed by Daniel Berlin
parent 930c1fc2a0
commit e8b19a779d
3 changed files with 8 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-03-16 Daniel Berlin <dberlin@dberlin.org>
* tree-vectorizer.c (new_vec_stmt_info): Initialize
STMT_VINFO_SUBVARS to NULL.
* tree-vect-analyze.c (vect_analyze_data_refs): Ditto.
2005-03-16 Dale Johannesen <dalej@apple.com>
* rtlanal.c (find_first_parameter_load): Rewrite to

2
gcc/tree-vect-analyze.c
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@ -1880,7 +1880,7 @@ vect_analyze_data_refs (loop_vec_info loop_vinfo)
tree scalar_type, vectype;
tree base, offset, misalign, step, tag;
bool base_aligned;
subvar_t subvars;
subvar_t subvars = NULL;
/* Assumption: there exists a data-ref in stmt, if and only if
it has vuses/vdefs. */

1
gcc/tree-vectorizer.c
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@ -1167,6 +1167,7 @@ new_stmt_vec_info (tree stmt, loop_vec_info loop_vinfo)
STMT_VINFO_VEC_STMT (res) = NULL;
STMT_VINFO_DATA_REF (res) = NULL;
STMT_VINFO_MEMTAG (res) = NULL;
STMT_VINFO_SUBVARS (res) = NULL;
STMT_VINFO_VECT_DR_BASE_ADDRESS (res) = NULL;
STMT_VINFO_VECT_INIT_OFFSET (res) = NULL_TREE;
STMT_VINFO_VECT_STEP (res) = NULL_TREE;