Partially undo r20786: Emit ret $0 especially when its BB is only reached by a fallt...

[libfirm] / ir / be / arm / arm_emitter.h

diff --git a/ir/be/arm/arm_emitter.h b/ir/be/arm/arm_emitter.h
index d699d46..5da5aa9 100644 (file)
--- a/ir/be/arm/arm_emitter.h
+++ b/ir/be/arm/arm_emitter.h
@@ -1,5 +1,5 @@
 /*
- * 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.
  *
@@ -35,24 +35,15 @@
 
 #include "bearch_arm_t.h"
 
-/**
- * The ARM emitter environment.
- */
-typedef struct _arm_emit_env_t {
-       be_emit_env_t        *emit;      /**< environment for the generic GAS emitter. */
-       const arch_env_t     *arch_env;  /**< the architecture environment */
-       const arm_code_gen_t *cg;        /**< the code generator object */
-       set                  *sym_or_tv; /**< set containing all indirect symbols/tarvals */
-       DEBUG_ONLY(firm_dbg_module_t *mod;)
-} arm_emit_env_t;
-
-void arm_emit_mode(arm_emit_env_t *env, const ir_node *node);
-void arm_emit_source_register(arm_emit_env_t *env, const ir_node *node, int pos);
-void arm_emit_dest_register(arm_emit_env_t *env, const ir_node *node, int pos);
-void arm_emit_offset(arm_emit_env_t *env, const ir_node *node);
-void arm_emit_immediate(arm_emit_env_t *env, const ir_node *node);
-void arm_emit_shift(arm_emit_env_t *env, const ir_node *node);
+void arm_emit_mode(const ir_node *node);
+void arm_emit_source_register(const ir_node *node, int pos);
+void arm_emit_dest_register(const ir_node *node, int pos);
+void arm_emit_offset(const ir_node *node);
+void arm_emit_immediate(const ir_node *node);
+void arm_emit_shift(const ir_node *node);
 
 void arm_gen_routine(const arm_code_gen_t *cg, ir_graph *irg);
 
+void arm_init_emitter(void);
+
 #endif