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Lines Matching refs:step_expr

385   tree step_expr;
399   step_expr = evolution_part;
404 		     step_expr, init_expr);
407   *step = step_expr;
409   if (TREE_CODE (step_expr) != INTEGER_CST
410       && (TREE_CODE (step_expr) != SSA_NAME
411 	  || ((bb = gimple_bb (SSA_NAME_DEF_STMT (step_expr)))
413 	  || (!INTEGRAL_TYPE_P (TREE_TYPE (step_expr))
414 	      && (!SCALAR_FLOAT_TYPE_P (TREE_TYPE (step_expr))
416       && (TREE_CODE (step_expr) != REAL_CST
8117   tree init_expr, step_expr;
8214   step_expr = STMT_VINFO_LOOP_PHI_EVOLUTION_PART (stmt_info);
8215   gcc_assert (step_expr != NULL_TREE);
8216   if (INTEGRAL_TYPE_P (TREE_TYPE (step_expr))
8217       && !type_has_mode_precision_p (TREE_TYPE (step_expr)))
8225   tree step_vectype = get_same_sized_vectype (TREE_TYPE (step_expr), vectype);
8507       tree new_type = TREE_TYPE (step_expr);
8521 					 skip_niters, step_expr);
8562 	 vec_init = [X, X+S, X+2*S, X+3*S] (S = step_expr, X = init_expr)  */
8564       new_name = gimple_convert (&stmts, TREE_TYPE (step_expr), init_expr);
8573 	      /* Create: new_name_i = new_name + step_expr  */
8575 				       new_name, step_expr);
8582       else if (INTEGRAL_TYPE_P (TREE_TYPE (step_expr)))
8585 				 new_name, step_expr);
8591 	  gcc_assert (SCALAR_FLOAT_TYPE_P (TREE_TYPE (step_expr)));
8597 							step_expr);
8618     new_name = step_expr;
8624       if (SCALAR_FLOAT_TYPE_P (TREE_TYPE (step_expr)))
8627 	  expr = gimple_build (&seq, FLOAT_EXPR, TREE_TYPE (step_expr), expr);
8630 	expr = build_int_cst (TREE_TYPE (step_expr), vf);
8631       new_name = gimple_build (&seq, MULT_EXPR, TREE_TYPE (step_expr),
8632 			       expr, step_expr);
8693       if (SCALAR_FLOAT_TYPE_P (TREE_TYPE (step_expr)))
8696 	  expr = gimple_build (&seq, FLOAT_EXPR, TREE_TYPE (step_expr), expr);
8699 	expr = build_int_cst (TREE_TYPE (step_expr), nunits);
8700       new_name = gimple_build (&seq, MULT_EXPR, TREE_TYPE (step_expr),
8701 			       expr, step_expr);