X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_map_regs.h;h=628c8d29ab153137ed71e79c39a870b49b3000d1;hb=a950773f1f6101a90fae9c565e4f236b0300327c;hp=828b1e0df7521b91317cc9f675d12463bac175bb;hpb=97c79556e25a27333a20f9f8d1094e7b7b3792ec;p=libfirm

diff --git a/ir/be/ia32/ia32_map_regs.h b/ir/be/ia32/ia32_map_regs.h
index 828b1e0df..628c8d29a 100644
--- a/ir/be/ia32/ia32_map_regs.h
+++ b/ir/be/ia32/ia32_map_regs.h
@@ -1,5 +1,5 @@
 /*
- * 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.
  *
@@ -31,14 +31,8 @@
 #include "set.h"
 
 #include "../bearch_t.h"
-
-/**
- * Convenience macro to check if register <code>out</code>
- * and register <code>in</code> are equal.
- */
-#define REGS_ARE_EQUAL(out, in) \
-	((arch_register_get_class(out) == arch_register_get_class(in)) && \
-	(arch_register_get_index(out) == arch_register_get_index(in)))
+#include "bearch_ia32_t.h"
+#include "gen_ia32_regalloc_if.h"
 
 /**
  * Set compare function
@@ -73,27 +67,20 @@ void ia32_build_8bit_reg_map_high(pmap *reg_map);
  */
 const char *ia32_get_mapped_reg_name(pmap *reg_map, const arch_register_t *reg);
 
-/**
- * Check all parameters and determine the maximum number of parameters
- * to pass in gp regs resp. in fp regs.
- *
- * @param n       The number of parameters
- * @param modes   The list of the parameter modes
- * @param n_int   Holds the number of int parameters to be passed in regs after the call
- * @param n_float Holds the number of float parameters to be passed in regs after the call
- * @return        The number of the last parameter to be passed in register
- */
-int ia32_get_n_regparam_class(int n, ir_mode **modes, int *n_int, int *n_float);
-
 /**
  * Returns the register for parameter nr.
- *
- * @param n     The number of parameters
- * @param modes The list of the parameter modes
- * @param nr    The number of the parameter to return the requirements for
- * @param cc    The calling convention
- * @return      The register
  */
-const arch_register_t *ia32_get_RegParam_reg(int n, ir_mode **modes, long nr, unsigned cc);
+const arch_register_t *ia32_get_RegParam_reg(unsigned cc, size_t nr,
+                                             const ir_mode *mode);
+
+static INLINE int is_unknown_reg(const arch_register_t *reg)
+{
+	if(reg == &ia32_gp_regs[REG_GP_UKNWN]
+			|| reg == &ia32_xmm_regs[REG_XMM_UKNWN]
+			|| reg == &ia32_vfp_regs[REG_VFP_UKNWN])
+		return 1;
+
+	return 0;
+}
 
 #endif /* FIRM_BE_IA32_IA32_MAP_REGS_H */