sieve is not needed anymore

[libfirm] / ir / be / bespillremat.c

diff --git a/ir/be/bespillremat.c b/ir/be/bespillremat.c
index 13f58f8..b35ae8e 100644 (file)
--- a/ir/be/bespillremat.c
+++ b/ir/be/bespillremat.c
@@ -77,14 +77,14 @@
 #define REMATS_NOINVERSE   2
 #define REMATS_ALL         3
 
-static int opt_dump_flags   = 0;
+static unsigned opt_dump_flags = 0;
 static int opt_log = 0;
-static int opt_keep_alive   = 0;
+static unsigned opt_keep_alive = 0;
 static int opt_goodwin = 1;
 static int opt_memcopies = 1;
 static int opt_memoperands = 1;
 static int opt_verify = VERIFY_MEMINTERF;
-static int opt_remats = REMATS_ALL;
+static unsigned opt_remats = REMATS_ALL;
 static int opt_repair_schedule = 0;
 static int opt_no_enlarge_liveness = 0;
 static int opt_remat_while_live = 1;
@@ -1909,7 +1909,7 @@ luke_blockwalker(ir_node * bb, void * data)
                pset       *used;
                pset       *remat_defs;
                keyval_t   *keyval;
-               ilp_cst_t   one_memoperand;
+               ilp_cst_t   one_memoperand = -1;
 
                /* iterate only until first phi */
                if(is_Phi(irn))