/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
ADD, /**< the ADD instruction */
ZERO, /**< creates a ZERO constant */
MUL, /**< the original MUL instruction */
- ROOT, /**< the ROOT value that is multiplied */
+ ROOT /**< the ROOT value that is multiplied */
} insn_kind;
/**
struct ir_settings_arch_dep_t {
/* Mul optimization */
unsigned also_use_subs : 1; /**< Use also Subs when resolving Muls to shifts */
- int maximum_shifts; /**< The maximum number of shifts that shall be inserted for a mul. */
+ unsigned maximum_shifts; /**< The maximum number of shifts that shall be inserted for a mul. */
unsigned highest_shift_amount; /**< The highest shift amount you want to
tolerate. Muls which would require a higher
shift constant are left. */
/* Div/Mod optimization */
unsigned allow_mulhs : 1; /**< Use the Mulhs operation for division by constant */
unsigned allow_mulhu : 1; /**< Use the Mulhu operation for division by constant */
- int max_bits_for_mulh; /**< Maximum number of bits the Mulh operation can take.
+ unsigned max_bits_for_mulh; /**< Maximum number of bits the Mulh operation can take.
Modes with higher amount of bits will use Mulh */
};