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-rw-r--r--sux.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sux.h b/sux.h
index 43043db..1efae9d 100644
--- a/sux.h
+++ b/sux.h
@@ -1792,7 +1792,7 @@ static /*inline*/ void exec_base_inst(struct sux *cpu, uint8_t opcode, uint8_t p
#define inst(op, ext) \
static /*inline*/ void inst_##op(struct sux *cpu, uint8_t prefix, uint8_t size, int inc_pc, int inc_clk, uint8_t thread) { \
const unsigned int o8 = 0x##op / 32, o8m = 1 << (0x##op % 32); \
- const uint8_t rs = (1 << ((prefix >> 4) & 3)) - 1; \
+ uint8_t rs = ((1 << ((prefix >> 4) & 3)) - 1); \
uint64_t addr = 0, idx = 0, tmp = 0, tmp2 = 0; \
uint64_t dummy = 0, *reg = &dummy; \
int pre_idx = 0, mem_type = ZM; \