--- nono/vm/bus.cpp	2026/04/29 17:04:52	1.1.1.6
+++ nono/vm/bus.cpp	2026/04/29 17:04:58	1.1.1.7
@@ -39,7 +39,7 @@ vm_phys_read_16(uint32 addr)
 {
 	uint64 data;
 
-	if (__predict_false(addr & 1))
+	if (__predict_false((addr & 1) != 0))
 		PANIC("unaligned access $%08x", addr);
 
 	if (addr < direct_ram_size) {
@@ -56,7 +56,7 @@ vm_phys_read_32(uint32 addr)
 {
 	uint64 data;
 
-	if (__predict_false(addr & 3))
+	if (__predict_false((addr & 3) != 0))
 		PANIC("unaligned access $%08x", addr);
 
 	if (addr < direct_ram_size) {
@@ -83,7 +83,7 @@ vm_phys_write_8(uint32 addr, uint32 data
 uint64
 vm_phys_write_16(uint32 addr, uint32 data)
 {
-	if (__predict_false(addr & 1))
+	if (__predict_false((addr & 1) != 0))
 		PANIC("unaligned access $%08x", addr);
 
 	if (addr < direct_ram_size) {
@@ -98,7 +98,7 @@ vm_phys_write_16(uint32 addr, uint32 dat
 uint64
 vm_phys_write_32(uint32 addr, uint32 data)
 {
-	if (__predict_false(addr & 3))
+	if (__predict_false((addr & 3) != 0))
 		PANIC("unaligned access $%08x", addr);
 
 	if (addr < direct_ram_size) {