contrib/gcc/tree-vect-patterns.c

160   tree oprnd0, oprnd1;
210       oprnd1 = TREE_OPERAND (expr, 1);
220       oprnd1 = TREE_OPERAND (expr, 1);
222           || TYPE_MAIN_VARIANT (TREE_TYPE (oprnd1)) != TYPE_MAIN_VARIANT (type))
237      we know that oprnd1 is the reduction variable (defined by a loop-header
269       tree oprnd0, oprnd1;
272       oprnd1 = TREE_OPERAND (expr, 1);
275           || TYPE_MAIN_VARIANT (TREE_TYPE (oprnd1))
281       if (!widened_name_p (oprnd1, stmt, &half_type1, &def_stmt))
295   pattern_expr = build3 (DOT_PROD_EXPR, type, oprnd00, oprnd01, oprnd1);
382   tree oprnd0, oprnd1;
410   oprnd1 = TREE_OPERAND (expr, 1);
412       || TYPE_MAIN_VARIANT (TREE_TYPE (oprnd1)) != TYPE_MAIN_VARIANT (type))
416      we know that oprnd1 is the reduction variable (defined by a loop-header
429   pattern_expr = build2 (WIDEN_SUM_EXPR, type, oprnd0, oprnd1);