2008-08-26 Vladimir Makarov <vmakarov@redhat.com>

[thirdparty/gcc.git] / gcc / flags.h

diff --git a/gcc/flags.h b/gcc/flags.h
index 1de81f8e13b20d50b0b1061f1bc2aaff2c46093d..1d645d9ebfa435ebe53e97e485d1e458b8f0ea75 100644 (file)
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -205,6 +205,19 @@ extern int flag_debug_asm;
 extern int flag_next_runtime;
 
 extern int flag_dump_rtl_in_asm;
+
+/* The algorithm used for the integrated register allocator (IRA).  */
+enum ira_algorithm
+{
+  IRA_ALGORITHM_REGIONAL,
+  IRA_ALGORITHM_CB,
+  IRA_ALGORITHM_MIXED
+};
+
+extern enum ira_algorithm flag_ira_algorithm;
+
+extern unsigned int flag_ira_verbose;
+
 \f
 /* Other basic status info about current function.  */