X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_x87.c;h=c724764d4b77c9d152e6cbaa39ae1db24e55ec33;hb=1872920c09708b361d06c0dc9f4c1fd0a03544f5;hp=1ad35ec07a58121522af637df98ddb2b836f61fe;hpb=8ac3590c7251b05225fca87854b3915ef0374261;p=libfirm

diff --git a/ir/be/ia32/ia32_x87.c b/ir/be/ia32/ia32_x87.c
index 1ad35ec07..c724764d4 100644
--- a/ir/be/ia32/ia32_x87.c
+++ b/ir/be/ia32/ia32_x87.c
@@ -1341,7 +1341,6 @@ static int sim_fisttp(x87_state *state, ir_node *n) {
 	x87_simulator         *sim = state->sim;
 	ir_node               *val = get_irn_n(n, n_ia32_vfst_val);
 	const arch_register_t *op2 = x87_get_irn_register(sim, val);
-	unsigned              live = vfp_live_args_after(sim, n, 0);
 	int                   insn = NO_NODE_ADDED;
 	ia32_x87_attr_t *attr;
 	int op2_reg_idx, op2_idx, depth;
@@ -1796,14 +1795,14 @@ static int sim_Copy(x87_state *state, ir_node *n) {
 	ir_node                     *pred;
 	const arch_register_t       *out;
 	const arch_register_t       *op1;
-	const arch_register_class_t *class;
+	const arch_register_class_t *cls;
 	ir_node                     *node, *next;
 	ia32_x87_attr_t             *attr;
 	int                         op1_idx, out_idx;
 	unsigned                    live;
 
-	class = arch_get_irn_reg_class(sim->arch_env, n, -1);
-	if (class->regs != ia32_vfp_regs)
+	cls = arch_get_irn_reg_class(sim->arch_env, n, -1);
+	if (cls->regs != ia32_vfp_regs)
 		return 0;
 
 	pred = get_irn_n(n, 0);
@@ -2347,7 +2346,6 @@ static void x87_init_simulator(x87_simulator *sim, ir_graph *irg,
 	sim->arch_env   = arch_env;
 	sim->n_idx      = get_irg_last_idx(irg);
 	sim->live       = obstack_alloc(&sim->obst, sizeof(*sim->live) * sim->n_idx);
-	sim->isa        = (ia32_isa_t *)arch_env->isa;
 
 	DB((dbg, LEVEL_1, "--------------------------------\n"
 		"x87 Simulator started for %+F\n", irg));