Added is_Const

[libfirm] / ir / ir / irflag.c

diff --git a/ir/ir/irflag.c b/ir/ir/irflag.c
index 787bd69..077f2e8 100644 (file)
--- a/ir/ir/irflag.c
+++ b/ir/ir/irflag.c
@@ -45,6 +45,7 @@ optimization_state_t libFIRM_opt =
   ENABLE(OPT_PRECISE_EXC_CONTEXT)                |
   DISABLE(OPT_FRAGILE_OPS)                       |
   ENABLE(OPT_IF_CONVERSION)                      |
+  ENABLE(OPT_REAL_FUNC_CALL)                     |
   0;
 
 optimization_state_t libFIRM_verb =
@@ -70,6 +71,7 @@ optimization_state_t libFIRM_verb =
   DISABLE(OPT_PRECISE_EXC_CONTEXT)                |
   DISABLE(OPT_FRAGILE_OPS)                        |
   DISABLE(OPT_IF_CONVERSION)                      |
+  DISABLE(OPT_REAL_FUNC_CALL)                     |
   0;
 
 /** The Firm verbosity level */
@@ -319,6 +321,7 @@ void set_opt_fragile_ops(int value)
     libFIRM_opt &= ~OPT_FRAGILE_OPS;
 }
 
+/* Enable/Disable if conversion. */
 void set_opt_if_conversion(int value)
 {
   if (value)
@@ -327,6 +330,15 @@ void set_opt_if_conversion(int value)
     libFIRM_opt &= ~OPT_IF_CONVERSION;
 }
 
+/* Enable/Disable real function call optimization. */
+void set_opt_real_function_call(int value)
+{
+  if (value)
+    libFIRM_opt |= OPT_REAL_FUNC_CALL;
+  else
+    libFIRM_opt &= ~OPT_REAL_FUNC_CALL;
+}
+
 /* Save the current optimization state. */
 void save_optimization_state(optimization_state_t *state)
 {