#include "config.h"
#endif
-#ifdef _WIN32
+#ifdef HAVE_MALLOC_H
#include <malloc.h>
-#else
+#endif
+
+#ifdef HAVE_ALLOCA_H
#include <alloca.h>
#endif
#include "ia32_new_nodes.h"
#include "gen_ia32_regalloc_if.h"
-#ifdef obstack_chunk_alloc
-# undef obstack_chunk_alloc
-# define obstack_chunk_alloc xmalloc
-#else
-# define obstack_chunk_alloc xmalloc
-# define obstack_chunk_free free
-#endif
-
-extern int obstack_printf(struct obstack *obst, char *fmt, ...);
-
/**
* Returns the ident of a SymConst.
* @param symc The SymConst
attr->res_mode = mode;
}
+/**
+ * Gets the source mode of conversion.
+ */
+ir_mode *get_ia32_src_mode(const ir_node *node) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ return attr->src_mode;
+}
+
+/**
+ * Sets the source mode of conversion.
+ */
+void set_ia32_src_mode(ir_node *node, ir_mode *mode) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ attr->src_mode = mode;
+}
+
+/**
+ * Gets the target mode of conversion.
+ */
+ir_mode *get_ia32_tgt_mode(const ir_node *node) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ return attr->tgt_mode;
+}
+
+/**
+ * Sets the target mode of conversion.
+ */
+void set_ia32_tgt_mode(ir_node *node, ir_mode *mode) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ attr->tgt_mode = mode;
+}
+
/**
* Gets the frame entity assigned to this node;
*/
/* default compare operation to compare immediate ops */
int ia32_compare_immop_attr(ia32_attr_t *a, ia32_attr_t *b) {
+ int equ = 0;
+
if (a->data.tp == b->data.tp) {
- return a->cnst != b->cnst;
+ equ = (a->cnst == b->cnst);
+ equ = equ ? (a->data.use_frame == b->data.use_frame) : 0;
+
+ if (equ && a->data.use_frame && b->data.use_frame)
+ equ = (a->frame_ent == b->frame_ent);
}
- return 1;
+ return !equ;
}
/* copies the ia32 attributes */
}
}
-static void ia32_register_additional_opcodes(int n) {
- /* we don't need any additional opcodes */
-}
-
/* Include the generated constructor functions */
#include "gen_ia32_new_nodes.c.inl"