From: Matthias Braun <matthias.braun@kit.edu>
Date: Thu, 1 Mar 2012 14:46:40 +0000 (+0100)
Subject: expose get_opt_constant_folding in public API
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=bf8c5a11fc1abd7a4c3c2cead8f25b29d49a47ab;p=libfirm

expose get_opt_constant_folding in public API
---

diff --git a/include/libfirm/irflag.h b/include/libfirm/irflag.h
index 45fe2d52e..c7f83d25f 100644
--- a/include/libfirm/irflag.h
+++ b/include/libfirm/irflag.h
@@ -70,6 +70,8 @@ FIRM_API int get_optimize(void);
  * Default: opt_constant_folding == 1.
  */
 FIRM_API void set_opt_constant_folding(int value);
+/** returns 0 if constant_folding is disabled, !=0 otherwise */
+FIRM_API int get_opt_constant_folding(void);
 
 /** Enables/Disables algebraic simplifications.
  *
diff --git a/ir/ir/irflag_t.def b/ir/ir/irflag_t.def
index 2405620ca..65fff4691 100644
--- a/ir/ir/irflag_t.def
+++ b/ir/ir/irflag_t.def
@@ -43,7 +43,7 @@ E_FLAG(cse                                , 1, ON)
 I_FLAG(global_cse                         , 2, OFF)
 
 /** Evaluate operations. */
-I_FLAG(constant_folding                   , 3, ON)
+E_FLAG(constant_folding                   , 3, ON)
 
 /** Algebraic simplifications. */
 I_FLAG(algebraic_simplification           , 4, ON)