fix a bunch of warnings reported by clang analyzer

[libfirm] / ir / be / ia32 / bearch_ia32.c

diff --git a/ir/be/ia32/bearch_ia32.c b/ir/be/ia32/bearch_ia32.c
index be4736e..cc8d5f0 100644 (file)
--- a/ir/be/ia32/bearch_ia32.c
+++ b/ir/be/ia32/bearch_ia32.c
@@ -1245,7 +1245,6 @@ static void introduce_prolog_epilog(ir_graph *irg)
                ir_node *incsp;
 
                curr_sp = new_r_Proj(push, mode_gp, pn_ia32_Push_stack);
-               mem     = new_r_Proj(push, mode_M, pn_ia32_Push_M);
                arch_set_irn_register(curr_sp, sp);
                sched_add_after(start, push);
 
@@ -1676,7 +1675,6 @@ static ir_node *ia32_create_trampoline_fkt(ir_node *block, ir_node *mem, ir_node
        p   = new_r_Add(block, p, one, mode);
        st  = new_r_Store(block, mem, p, callee, cons_none);
        mem = new_r_Proj(st, mode_M, pn_Store_M);
-       p   = new_r_Add(block, p, four, mode);
 
        return mem;
 }