Remove write-only local variable.

[r27001]

diff --git a/ir/be/beabi.c b/ir/be/beabi.c
index b67a4c3..1f21de2 100644 (file)
--- a/ir/be/beabi.c
+++ b/ir/be/beabi.c
@@ -2177,7 +2177,6 @@ static void fix_pic_symconsts(ir_node *node, void *data)
        ir_node      *pic_base;
        ir_node      *add;
        ir_node      *block;
-       ir_node      *unknown;
        ir_mode      *mode;
        ir_node      *load;
        ir_node      *load_res;
@@ -2219,7 +2218,6 @@ static void fix_pic_symconsts(ir_node *node, void *data)
 
                /* everything else is accessed relative to EIP */
                mode     = get_irn_mode(pred);
-               unknown  = new_r_Unknown(irg, mode);
                pic_base = arch_code_generator_get_pic_base(env->birg->cg);
 
                /* all ok now for locally constructed stuff */