fixed use of uninitialised variable

[r15650]

diff --git a/ir/be/ia32/ia32_finish.c b/ir/be/ia32/ia32_finish.c
index 923aa06..99340cc 100644 (file)
--- a/ir/be/ia32/ia32_finish.c
+++ b/ir/be/ia32/ia32_finish.c
@@ -349,6 +349,7 @@ static void assure_should_be_same_requirements(ia32_code_gen_t *cg,
        if(!need_constraint_copy(node))
                return;
 
+       op_tp = get_ia32_op_type(node);
        reqs  = get_ia32_out_req_all(node);
        n_res = get_ia32_n_res(node);
        block = get_nodes_block(node);
@@ -406,7 +407,7 @@ static void assure_should_be_same_requirements(ia32_code_gen_t *cg,
                                uses_out_reg_pos = i2;
                }
 
-               /* noone else is using the out reg, we can simply copy it
+               /* no-one else is using the out reg, we can simply copy it
                 * (the register can't be live since the operation will override it
                 *  anyway) */
                if(uses_out_reg == NULL) {