moves likely annotation

2024-07-09 13:30:04 +02:00
parent 24449f1c0f
commit fb4012fbd1
4 changed files with 8 additions and 24 deletions
--- a/src/iss/arch/riscv_hart_common.h
+++ b/src/iss/arch/riscv_hart_common.h
@@ -44,6 +44,14 @@
 #include <unordered_map>
 #include <util/logging.h>

+#if defined(__GNUC__)
+#define likely(x) ::__builtin_expect(!!(x), 1)
+#define unlikely(x) ::__builtin_expect(!!(x), 0)
+#else
+#define likely(x) x
+#define unlikely(x) x
+#endif
+
 namespace iss {
 namespace arch {