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

diff --git a/lib/jit_sparc-cpu.c b/lib/jit_sparc-cpu.c
index 3a86f9e..6562867 100644
--- a/lib/jit_sparc-cpu.c
+++ b/lib/jit_sparc-cpu.c

@@ -630,6 +630,10 @@ static void _rsbi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);

# endif

# 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);

+# define hmulr(r0, r1, r2) qmulr(JIT_NOREG, r0, r1, r2)

+# define hmuli(r0, r1, i0) qmuli(JIT_NOREG, r0, r1, i0)

+# define hmulr_u(r0, r1, r2) qmulr_u(JIT_NOREG, r0, r1, r2)

+# define hmuli_u(r0, r1, i0) qmuli_u(JIT_NOREG, r0, r1, i0)

# if __WORDSIZE == 32

# define qmulr(r0,r1,r2,r3) iqmulr(r0,r1,r2,r3,1)

# define qmulr_u(r0,r1,r2,r3) iqmulr(r0,r1,r2,r3,0)

@@ -1633,6 +1637,8 @@ static void

_iqmulr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,

jit_int32_t r2, jit_int32_t r3, jit_bool_t sign)

{

+ if (r0 == JIT_NOREG)

+ r0 = r1;

if (sign)

SMUL(r2, r3, r0);

else

@@ -1646,6 +1652,8 @@ _iqmuli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,

{

jit_int32_t reg;

if (s13_p(i0)) {

+ if (r0 == JIT_NOREG)

+ r0 = r1;

if (sign)

SMULI(r2, i0, r0);

else

@@ -1698,7 +1706,8 @@ _qmulr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,

movr(_O0_REGNO, r3);

movr(_O1_REGNO, r2);

calli((jit_word_t)__llmul);

- movr(r0, _O1_REGNO);

+ if (r0 != JIT_NOREG)

+ movr(r0, _O1_REGNO);

movr(r1, _O0_REGNO);

QMUL_EPILOG();

}

@@ -1711,7 +1720,8 @@ _qmuli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,

movi(_O0_REGNO, i0);

movr(_O1_REGNO, r2);

calli((jit_word_t)__llmul);

- movr(r0, _O1_REGNO);

+ if (r0 != JIT_NOREG)

+ movr(r0, _O1_REGNO);

movr(r1, _O0_REGNO);

QMUL_EPILOG();

}

@@ -1729,7 +1739,8 @@ _qmulr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,

movr(_O0_REGNO, r3);

movr(_O1_REGNO, r2);

calli((jit_word_t)__ullmul);

- movr(r0, _O1_REGNO);

+ if (r0 != JIT_NOREG)

+ movr(r0, _O1_REGNO);

movr(r1, _O0_REGNO);

QMUL_EPILOG();

}

@@ -1742,7 +1753,8 @@ _qmuli_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,

movi(_O0_REGNO, i0);

movr(_O1_REGNO, r2);

calli((jit_word_t)__ullmul);

- movr(r0, _O1_REGNO);

+ if (r0 != JIT_NOREG)

+ movr(r0, _O1_REGNO);

movr(r1, _O0_REGNO);

QMUL_EPILOG();

}