cleanup and optimization tests, unfortunately nothing great.

1 files changed, 3 insertions, 2 deletions

diff --git a/cpu.c b/cpu.c
index 34d5bed..ec7b5ec 100644
--- a/cpu.c
+++ b/cpu.c
@@ -5,12 +5,12 @@
 // REMOVE FOR NES!!!!!
 // #define ENABLE_DECIMAL_MODE
 
-__attribute__((always_inline))
+__attribute__((hot, always_inline))
 static inline uint8_t pack_flags(struct cpu_state *cpu) {
 	return (cpu->n << 7) | (cpu->v << 6) | (1 << 5) | (cpu->d << 3) | (cpu->i << 2) | (cpu->z << 1) | cpu->c;
 }
 
-__attribute__((always_inline))
+__attribute__((hot, always_inline))
 static inline void unpack_flags(struct cpu_state *cpu, uint8_t value) {
 	cpu->n = (value >> 7) & 1;
 	cpu->v = (value >> 6) & 1;
@@ -20,6 +20,7 @@ static inline void unpack_flags(struct cpu_state *cpu, uint8_t value) {
 	cpu->c = value & 1;
 }
 
+__attribute__((hot))
 static inline void update_zn(struct cpu_state *cpu, uint8_t result) {
 	cpu->z = (result == 0);
 	cpu->n = (result & 0x80) != 0;