+#include "bearch_ia32_t.h"
+
+/**
+ * Transform firm nodes to x86 assembler nodes, ie
+ * do instruction selection.
+ */
+void ia32_transform_graph(ia32_code_gen_t *cg);
+
+/**
+ * Some constants needed for code generation.
+ * Generated on demand.
+ */
+typedef enum {
+ ia32_SSIGN, /**< SSE2 single precision sign */
+ ia32_DSIGN, /**< SSE2 double precision sign */
+ ia32_SABS, /**< SSE2 single precision ABS mask */
+ ia32_DABS, /**< SSE2 double precision ABS mask */
+ ia32_ULLBIAS, /**< x87 ULL->float bias */
+ ia32_known_const_max /**< last constant */
+} ia32_known_const_t;
+
+/**
+ * Generate a known floating point constant
+ */
+ir_entity *ia32_gen_fp_known_const(ia32_known_const_t kct);
+
+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 */