X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firflag.c;h=9d53b351e9e9e241f022af8382d0b99f2ab5ff59;hb=e9f0f082f76d42af948d55a3bd8194dc3da99c0f;hp=cc62e3079a9fb91a5919acd190bb0c368241eee6;hpb=30faf8c2ce51131de2cffbbe3a0bcc78b57fb7b2;p=libfirm

diff --git a/ir/ir/irflag.c b/ir/ir/irflag.c
index cc62e3079..9d53b351e 100644
--- a/ir/ir/irflag.c
+++ b/ir/ir/irflag.c
@@ -26,6 +26,7 @@ optimization_state_t libFIRM_opt =
   ENABLE(OPT_OPTIMIZED)                          |
   ENABLE(OPT_CSE)                                |
   DISABLE(OPT_GLOBAL_CSE)                        |
+  ENABLE(OPT_LOOP_UNROLLING)                     |
   ENABLE(OPT_STRENGTH_RED)                       |
   ENABLE(OPT_CONSTANT_FOLDING)                   |
   ENABLE(OPT_REDUNDANT_LOADSTORE)                |
@@ -49,6 +50,7 @@ optimization_state_t libFIRM_verb =
   DISABLE(OPT_OPTIMIZED)                          |
   DISABLE(OPT_CSE)                                |
   DISABLE(OPT_GLOBAL_CSE)                         |
+  DISABLE(OPT_LOOP_UNROLLING)                     |
   DISABLE(OPT_STRENGTH_RED)                       |
   DISABLE(OPT_CONSTANT_FOLDING)                   |
   DISABLE(OPT_REDUNDANT_LOADSTORE)                |
@@ -92,6 +94,22 @@ void set_opt_global_cse(int value)
     libFIRM_opt &= ~OPT_GLOBAL_CSE;
 }
 
+void set_opt_loop_unrolling (int value)
+{
+  if (value)
+    libFIRM_opt |= OPT_LOOP_UNROLLING;
+  else
+    libFIRM_opt &= ~OPT_LOOP_UNROLLING;
+}
+
+void set_opt_loop_unrolling_verbose (int value)
+{
+  if (value)
+    libFIRM_verb |= OPT_LOOP_UNROLLING;
+  else
+    libFIRM_verb &= ~OPT_LOOP_UNROLLING;
+}
+
 void set_opt_strength_red (int value)
 {
   if (value)