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
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@ -1,5 +1,10 @@
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2011-12-21 Jakub Jelinek <jakub@redhat.com>
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2011-12-21 Jakub Jelinek <jakub@redhat.com>
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* tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
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*op0 and *op1 to NULL_TREE first to avoid warnings.
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* calls.c (initialize_argument_information): Initialize base to avoid
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warnings.
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PR middle-end/51644
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PR middle-end/51644
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PR middle-end/51647
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PR middle-end/51647
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* tree-eh.c (decide_copy_try_finally): At -O0, return true
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* tree-eh.c (decide_copy_try_finally): At -O0, return true
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@ -1157,7 +1157,7 @@ initialize_argument_information (int num_actuals ATTRIBUTE_UNUSED,
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type, argpos < n_named_args))
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type, argpos < n_named_args))
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{
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{
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bool callee_copies;
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bool callee_copies;
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tree base;
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tree base = NULL_TREE;
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callee_copies
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callee_copies
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= reference_callee_copied (args_so_far_pnt, TYPE_MODE (type),
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= reference_callee_copied (args_so_far_pnt, TYPE_MODE (type),
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@ -900,6 +900,8 @@ vect_operation_fits_smaller_type (gimple stmt, tree def, tree *new_type,
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loop_vec_info loop_info = STMT_VINFO_LOOP_VINFO (vinfo_for_stmt (stmt));
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loop_vec_info loop_info = STMT_VINFO_LOOP_VINFO (vinfo_for_stmt (stmt));
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struct loop *loop = LOOP_VINFO_LOOP (loop_info);
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struct loop *loop = LOOP_VINFO_LOOP (loop_info);
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*op0 = NULL_TREE;
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*op1 = NULL_TREE;
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*new_def_stmt = NULL;
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*new_def_stmt = NULL;
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if (!is_gimple_assign (stmt))
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if (!is_gimple_assign (stmt))
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