Remove the node type ia32_int. It is unused and its specification is wrong (it always...

[libfirm] / ir / be / ia32 / ia32_transform.h

diff --git a/ir/be/ia32/ia32_transform.h b/ir/be/ia32/ia32_transform.h
index fda2b41..57d4de4 100644 (file)
--- a/ir/be/ia32/ia32_transform.h
+++ b/ir/be/ia32/ia32_transform.h
@@ -29,6 +29,23 @@
 #include "firm_config.h"
 #include "bearch_ia32_t.h"
 
+typedef struct {
+       /** use inc, dec instead of add ,1 and add, -1 */
+       int use_incdec;
+       /** use sse2 instructions */
+       int use_sse2;
+       /** use ffreep instead of fpop */
+       int use_ffreep;
+       /** use ftst where possible */
+       int use_ftst;
+       /** use femms to pop all float registers */
+       int use_femms;
+       /** use the fucomi instruction */
+       int use_fucomi;
+       /** use cmovXX instructions */
+       int use_cmov;
+} transform_config_t;
+
 /**
  * Transform firm nodes to x86 assembler nodes
  */
@@ -61,4 +78,12 @@ ir_entity *ia32_gen_fp_known_const(ia32_known_const_t kct);
 
 void ia32_add_missing_keeps(ia32_code_gen_t *cg);
 
+/**
+ * return true if the node is a Proj(Load) and could be used in source address
+ * mode for another node. Will return only true if the @p other node is not
+ * dependent on the memory of the Load (for binary operations use the other
+ * input here, for unary operations use NULL).
+ */
+int use_source_address_mode(ir_node *block, ir_node *node, ir_node *other);
+
 #endif /* FIRM_BE_IA32_IA32_TRANSFORM_H */