fix a bunch of warnings reported by cparser

[libfirm] / ir / be / ia32 / ia32_optimize.c

diff --git a/ir/be/ia32/ia32_optimize.c b/ir/be/ia32/ia32_optimize.c
index a09ead1..1d02081 100644 (file)
--- a/ir/be/ia32/ia32_optimize.c
+++ b/ir/be/ia32/ia32_optimize.c
@@ -314,16 +314,16 @@ static void peephole_ia32_Test(ir_node *node)
                        if ((offset & 0xFFFFFF00) == 0) {
                                /* attr->am_offs += 0; */
                        } else if ((offset & 0xFFFF00FF) == 0) {
-                               ir_node *imm = ia32_create_Immediate(NULL, 0, offset >>  8);
-                               set_irn_n(node, n_ia32_Test_right, imm);
+                               ir_node *imm_node = ia32_create_Immediate(NULL, 0, offset>>8);
+                               set_irn_n(node, n_ia32_Test_right, imm_node);
                                attr->am_offs += 1;
                        } else if ((offset & 0xFF00FFFF) == 0) {
-                               ir_node *imm = ia32_create_Immediate(NULL, 0, offset >> 16);
-                               set_irn_n(node, n_ia32_Test_right, imm);
+                               ir_node *imm_node = ia32_create_Immediate(NULL, 0, offset>>16);
+                               set_irn_n(node, n_ia32_Test_right, imm_node);
                                attr->am_offs += 2;
                        } else if ((offset & 0x00FFFFFF) == 0) {
-                               ir_node *imm = ia32_create_Immediate(NULL, 0, offset >> 24);
-                               set_irn_n(node, n_ia32_Test_right, imm);
+                               ir_node *imm_node = ia32_create_Immediate(NULL, 0, offset>>24);
+                               set_irn_n(node, n_ia32_Test_right, imm_node);
                                attr->am_offs += 3;
                        } else {
                                return;
@@ -483,8 +483,6 @@ static void peephole_IncSP_Store_to_push(ir_node *irn)
                ir_node *val, *mem, *mem_proj;
                ir_node *store = stores[i];
                ir_node *noreg = ia32_new_NoReg_gp(irg);
-               const ir_edge_t *edge;
-               const ir_edge_t *next;
 
                val = get_irn_n(store, n_ia32_unary_op);
                mem = get_irn_n(store, n_ia32_mem);