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tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize *op0 and *op1 to NULL_TREE first to avoid warnings. 

* tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
	*op0 and *op1 to NULL_TREE first to avoid warnings.
	* calls.c (initialize_argument_information): Initialize base to avoid
	warnings.

From-SVN: r182590
This commit is contained in:
Jakub Jelinek 2011-12-21 15:52:34 +01:00 committed by Jakub Jelinek
parent bccc50d44c
commit d6e1acf654
3 changed files with 8 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,5 +1,10 @@
2011-12-21 Jakub Jelinek <jakub@redhat.com>
* tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
*op0 and *op1 to NULL_TREE first to avoid warnings.
* calls.c (initialize_argument_information): Initialize base to avoid
warnings.
PR middle-end/51644
PR middle-end/51647
* tree-eh.c (decide_copy_try_finally): At -O0, return true

2
gcc/calls.c
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@ -1157,7 +1157,7 @@ initialize_argument_information (int num_actuals ATTRIBUTE_UNUSED,
type, argpos < n_named_args))
{
bool callee_copies;
tree base;
tree base = NULL_TREE;
callee_copies
= reference_callee_copied (args_so_far_pnt, TYPE_MODE (type),

2
gcc/tree-vect-patterns.c
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@ -900,6 +900,8 @@ vect_operation_fits_smaller_type (gimple stmt, tree def, tree *new_type,
loop_vec_info loop_info = STMT_VINFO_LOOP_VINFO (vinfo_for_stmt (stmt));
struct loop *loop = LOOP_VINFO_LOOP (loop_info);
*op0 = NULL_TREE;
*op1 = NULL_TREE;
*new_def_stmt = NULL;
if (!is_gimple_assign (stmt))