removed wrong instructions with traps on overflow

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

diff --git a/ir/be/arm/arm_emitter.c b/ir/be/arm/arm_emitter.c
index 206d249..6d4dc2d 100644 (file)
--- a/ir/be/arm/arm_emitter.c
+++ b/ir/be/arm/arm_emitter.c
@@ -1,3 +1,4 @@
+#define SILENCER
 /* arm emitter */
 /* $Id$ */
 
@@ -684,7 +685,7 @@ static void emit_Jmp(ir_node *irn, void *env) {
        fprintf(out, "\tB BLOCK_%ld\t\t\t/* unconditional Jump */\n", get_irn_node_nr(target_block));
 }
 
-static void emit_Proj(ir_node *irn, void *env) {
+static void emit_silence(ir_node *irn, void *env) {
 
 }
 
@@ -709,6 +710,7 @@ static void arm_register_emitters(void) {
 #define ARM_EMIT(a) op_arm_##a->ops.generic = (op_func)emit_arm_##a
 #define EMIT(a)      op_##a->ops.generic = (op_func)emit_##a
 #define BE_EMIT(a)   op_be_##a->ops.generic = (op_func)emit_be_##a
+#define SILENCE(a)   op_##a->ops.generic = (op_func)emit_silence
 
        /* first clear the generic function pointer for all ops */
        clear_irp_opcodes_generic_func();
@@ -741,12 +743,14 @@ static void arm_register_emitters(void) {
 
        /* noisy stuff */
 #ifdef SILENCER
-       EMIT(Proj);
+       SILENCE(Proj);
+       SILENCE(Phi);
 #endif
 
 #undef ARM_EMIT
 #undef BE_EMIT
 #undef EMIT
+#undef SILENCE
 }
 
 /**
@@ -754,9 +758,9 @@ static void arm_register_emitters(void) {
  */
 static void arm_emit_node(const ir_node *irn, void *env) {
        arm_emit_env_t        *emit_env = env;
-       firm_dbg_module_t *mod      = emit_env->mod;
        FILE              *F        = emit_env->out;
        ir_op             *op       = get_irn_op(irn);
+       DEBUG_ONLY(firm_dbg_module_t *mod      = emit_env->mod;)
 
        DBG((mod, LEVEL_1, "emitting code for %+F\n", irn));