lightning.git - Portable just-in-time compiler library

diff --git a/lib/jit_aarch64-cpu.c b/lib/jit_aarch64-cpu.c
index fd25f7f..2983419 100644
--- a/lib/jit_aarch64-cpu.c
+++ b/lib/jit_aarch64-cpu.c

@@ -520,6 +520,8 @@ static void _subci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);

# define subxr(r0,r1,r2) SBCS(r0,r1,r2)

# define subxi(r0,r1,i0) _subxi(_jit,r0,r1,i0)

static void _subxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);

+# define rsbi(r0, r1, i0) _rsbi(_jit, r0, r1, i0)

+static void _rsbi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);

# define mulr(r0,r1,r2) MUL(r0,r1,r2)

# define muli(r0,r1,i0) _muli(_jit,r0,r1,i0)

static void _muli(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);

@@ -1122,6 +1124,13 @@ _subxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)

}

static void

+_rsbi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)

+{

+ subi(r0, r1, i0);

+ negr(r0, r0);

+}

+

+static void

_muli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)

{

jit_int32_t reg;