X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_x87.c;h=dbaa2f25a00a89de3356f9ccba3fd724afb201b1;hb=2b589bc2c8f25c342de8c3320d086a714449259a;hp=5723f3d5602a73360183973e30a62aa3c01b1c19;hpb=5619c9122551713adbefc33977572639408dd8b9;p=libfirm

diff --git a/ir/be/ia32/ia32_x87.c b/ir/be/ia32/ia32_x87.c
index 5723f3d56..dbaa2f25a 100644
--- a/ir/be/ia32/ia32_x87.c
+++ b/ir/be/ia32/ia32_x87.c
@@ -772,14 +772,12 @@ static vfp_liveness vfp_liveness_transfer(ir_node *irn, vfp_liveness live)
  */
 static vfp_liveness vfp_liveness_end_of_block(x87_simulator *sim, const ir_node *block)
 {
-	int i;
 	vfp_liveness live = 0;
 	const arch_register_class_t *cls = &ia32_reg_classes[CLASS_ia32_vfp];
 	const be_lv_t *lv = sim->lv;
 
-	be_lv_foreach(lv, block, be_lv_state_end, i) {
+	be_lv_foreach(lv, block, be_lv_state_end, node) {
 		const arch_register_t *reg;
-		const ir_node *node = be_lv_get_irn(lv, block, i);
 		if (!arch_irn_consider_in_reg_alloc(cls, node))
 			continue;
 
@@ -821,7 +819,6 @@ static void update_liveness(x87_simulator *sim, ir_node *block)
 {
 	vfp_liveness live = vfp_liveness_end_of_block(sim, block);
 	unsigned idx;
-	ir_node *irn;
 
 	/* now iterate through the block backward and cache the results */
 	sched_foreach_reverse(block, irn) {
@@ -1561,7 +1558,7 @@ static int sim_Fucom(x87_state *state, ir_node *n)
 		case 0: dst = op_ia32_FucomFnstsw;   break;
 		case 1: dst = op_ia32_FucompFnstsw;  break;
 		case 2: dst = op_ia32_FucomppFnstsw; break;
-		default: panic("invalid popcount in sim_Fucom");
+		default: panic("invalid popcount");
 		}
 
 		for (i = 0; i < pops; ++i) {
@@ -1576,10 +1573,10 @@ static int sim_Fucom(x87_state *state, ir_node *n)
 			x87_pop(state);
 			x87_create_fpop(state, sched_next(n), 1);
 			break;
-		default: panic("invalid popcount in sim_Fucom");
+		default: panic("invalid popcount");
 		}
 	} else {
-		panic("invalid operation %+F in sim_FucomFnstsw", n);
+		panic("invalid operation %+F", n);
 	}
 
 	x87_patch_insn(n, dst);
@@ -1796,7 +1793,7 @@ static int sim_Copy(x87_state *state, ir_node *n)
 
 		if (out_idx >= 0 && out_idx != op1_idx) {
 			/* Matze: out already on stack? how can this happen? */
-			panic("invalid stack state in x87 simulator");
+			panic("invalid stack state");
 
 #if 0
 			/* op1 must be killed and placed where out is */