Remove obsolete outs invalidation

[libfirm] / ir / be / beprefalloc.c

diff --git a/ir/be/beprefalloc.c b/ir/be/beprefalloc.c
index d879489..b35947d 100644 (file)
--- 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 = {