/*
- * 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.
*
#ifndef FIRM_BE_IA32_IA32_TRANSFORM_H
#define FIRM_BE_IA32_IA32_TRANSFORM_H
-#include "firm_config.h"
#include "bearch_ia32_t.h"
/**
- * Transform firm nodes to x86 assembler nodes
+ * Transform firm nodes to x86 assembler nodes, ie
+ * do instruction selection.
*/
void ia32_transform_graph(ia32_code_gen_t *cg);
-#ifndef NDEBUG
-/**
- * Prints the old node name on cg obst and returns a pointer to it.
- */
-const char *ia32_get_old_node_name(ia32_code_gen_t *cg, ir_node *irn);
-#endif /* NDEBUG */
-
/**
* Some constants needed for code generation.
* Generated on demand.
ia32_DSIGN, /**< SSE2 double precision sign */
ia32_SABS, /**< SSE2 single precision ABS mask */
ia32_DABS, /**< SSE2 double precision ABS mask */
- ia32_INTMAX, /**< x87 single precision INTMAX */
+ ia32_ULLBIAS, /**< x87 ULL->float bias */
ia32_known_const_max /**< last constant */
} ia32_known_const_t;
void ia32_add_missing_keeps(ia32_code_gen_t *cg);
+/**
+ * Skip all Down-Conv's on a given node and return the resulting node.
+ */
+ir_node *ia32_skip_downconv(ir_node *node);
+
+/** Initialize the ia32 instruction selector. */
+void ia32_init_transform(void);
+
#endif /* FIRM_BE_IA32_IA32_TRANSFORM_H */