X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_transform.c;h=1ee6538a9b0c50b4cad13a18c53340ffe3f4bcbd;hb=96a0fb7c19999a943ecc753bf1dce289475b8daf;hp=d498aa6731ac4c84af1debb229c1c7b094aa4a45;hpb=ba83c2b42a29269444fba2b6ac0764c910c23cfa;p=libfirm

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index d498aa673..1ee6538a9 100644
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -1,7 +1,6 @@
 /**
- * This file implements the IR transformation from firm into
- * ia32-Firm.
- *
+ * This file implements the IR transformation from firm into ia32-Firm.
+ * @author Christian Wuerdig
  * $Id$
  */
 
@@ -26,13 +25,12 @@
 #include "irprintf.h"
 #include "debug.h"
 #include "irdom.h"
+#include "archop.h"     /* we need this for Min and Max nodes */
 
 #include "../benode_t.h"
 #include "../besched.h"
 #include "../beabi.h"
 
-#include "../arch/archop.h"     /* we need this for Min and Max nodes */
-
 #include "bearch_ia32_t.h"
 #include "ia32_nodes_attr.h"
 #include "ia32_transform.h"
@@ -575,6 +573,26 @@ static ir_node *gen_Add(ia32_transform_env_t *env) {
 	return new_rd_Proj(dbg, irg, block, new_op, mode, pn_ia32_Add_res);
 }
 
+/**
+ * Transforms an ia32_l_AddC (created in intrinsic lowering) into a "real" AddC
+ *
+ * @param env   The transformation environment
+ * @return the created ia32 Add node
+ */
+static ir_node *gen_ia32_l_AddC(ia32_transform_env_t *env) {
+	return gen_binop(env, get_binop_left(env->irn), get_binop_right(env->irn), new_rd_ia32_AddC);
+}
+
+/**
+ * Transforms an ia32_l_Add (created in intrinsic lowering) into a "real" Add
+ *
+ * @param env   The transformation environment
+ * @return the created ia32 Add node
+ */
+static ir_node *gen_ia32_l_Add(ia32_transform_env_t *env) {
+	return gen_binop(env, get_binop_left(env->irn), get_binop_right(env->irn), new_rd_ia32_Add);
+}
+
 
 
 /**
@@ -899,6 +917,26 @@ static ir_node *gen_Sub(ia32_transform_env_t *env) {
 	return new_rd_Proj(dbg, irg, block, new_op, mode, pn_ia32_Sub_res);
 }
 
+/**
+ * Transforms an ia32_l_SubC (created in intrinsic lowering) into a "real" SubC
+ *
+ * @param env   The transformation environment
+ * @return the created ia32 SubC node
+ */
+static ir_node *gen_ia32_l_SubC(ia32_transform_env_t *env) {
+	return gen_binop(env, get_binop_left(env->irn), get_binop_right(env->irn), new_rd_ia32_SubC);
+}
+
+/**
+ * Transforms an ia32_l_Sub (created in intrinsic lowering) into a "real" Sub
+ *
+ * @param env   The transformation environment
+ * @return the created ia32 Sub node
+ */
+static ir_node *gen_ia32_l_Sub(ia32_transform_env_t *env) {
+	return gen_binop(env, get_binop_left(env->irn), get_binop_right(env->irn), new_rd_ia32_Sub);
+}
+
 
 
 /**
@@ -2469,7 +2507,11 @@ void ia32_register_transformers(void) {
 #define IGN(a)
 
 	GEN(Add);
+	GEN(ia32_l_Add);
+	GEN(ia32_l_AddC);
 	GEN(Sub);
+	GEN(ia32_l_Sub);
+	GEN(ia32_l_SubC);
 	GEN(Mul);
 	GEN(And);
 	GEN(Or);