X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeprefalloc.c;h=b35947d72e90962b293e1de43af92a66c7ca145b;hb=ae9fd2c229cc7f4c724ce9ccc9263c16d77670fe;hp=d8794897d5c582d985f7b1bd2ef8c8ca79d8ead8;hpb=1a3b7d363474ab544c13093a2f0b578718d37c7a;p=libfirm

diff --git a/ir/be/beprefalloc.c b/ir/be/beprefalloc.c
index d8794897d..b35947d72 100644
--- a/ir/be/beprefalloc.c
+++ b/ir/be/beprefalloc.c
@@ -635,12 +635,12 @@ static bool try_optimistic_split(ir_node *to_split, ir_node *before,
 	ir_node               *original_insn;
 	ir_node               *block;
 	ir_node               *copy;
-	unsigned               r;
+	unsigned               r = 0;
 	unsigned               from_r;
 	unsigned               i;
 	allocation_info_t     *info = get_allocation_info(to_split);
 	reg_pref_t            *prefs;
-	float                  delta;
+	float                  delta = 0;
 	float                  split_threshold;
 
 	(void) pref;
@@ -747,7 +747,7 @@ static void assign_reg(const ir_node *block, ir_node *node,
 	ir_node                   *in_node;
 	unsigned                   i;
 	const unsigned            *allowed_regs;
-	unsigned                   r;
+	unsigned                   r = 0;
 
 	assert(!is_Phi(node));
 	/* preassigned register? */
@@ -1964,7 +1964,7 @@ static void be_pref_alloc(ir_graph *new_irg)
 	obstack_free(&obst, NULL);
 }
 
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_pref_alloc);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_pref_alloc)
 void be_init_pref_alloc(void)
 {
 	static be_ra_t be_ra_pref = {