X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firarch.h;h=79071db40d4f78afefa701c093761d892052c09b;hb=fa9c992b5f23e7a059ac91fdd04b409b951ebcc4;hp=c71183fe5025fa4cac39abc7b83445a4ef6dd542;hpb=1ce363f80e6a204d4011f85813362d9bd1d0e7e4;p=libfirm

diff --git a/include/libfirm/irarch.h b/include/libfirm/irarch.h
index c71183fe5..79071db40 100644
--- a/include/libfirm/irarch.h
+++ b/include/libfirm/irarch.h
@@ -39,7 +39,7 @@ typedef enum instr {
 	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;
 
 /**
@@ -59,7 +59,7 @@ typedef int (*evaluate_costs_func)(insn_kind kind, tarval *tv);
 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. */
@@ -68,7 +68,7 @@ struct ir_settings_arch_dep_t {
 	/* 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 */
 };