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-rw-r--r--target-i386/ops_sse.h175
1 files changed, 174 insertions, 1 deletions
diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h
index 82d1ec0a1e..6610e750f8 100644
--- a/target-i386/ops_sse.h
+++ b/target-i386/ops_sse.h
@@ -1,5 +1,5 @@
/*
- * MMX/SSE/SSE2/PNI support
+ * MMX/3DNow!/SSE/SSE2/SSE3/PNI support
*
* Copyright (c) 2005 Fabrice Bellard
*
@@ -409,6 +409,7 @@ static inline int satsw(int x)
#define FCMPEQ(a, b) (a) == (b) ? -1 : 0
#define FMULLW(a, b) (a) * (b)
+#define FMULHRW(a, b) ((int16_t)(a) * (int16_t)(b) + 0x8000) >> 16
#define FMULHUW(a, b) (a) * (b) >> 16
#define FMULHW(a, b) (int16_t)(a) * (int16_t)(b) >> 16
@@ -455,6 +456,9 @@ SSE_OP_W(op_pcmpeqw, FCMPEQ)
SSE_OP_L(op_pcmpeql, FCMPEQ)
SSE_OP_W(op_pmullw, FMULLW)
+#if SHIFT == 0
+SSE_OP_W(op_pmulhrw, FMULHRW)
+#endif
SSE_OP_W(op_pmulhuw, FMULHUW)
SSE_OP_W(op_pmulhw, FMULHW)
@@ -1383,6 +1387,175 @@ void OPPROTO glue(op_punpck ## base_name ## qdq, SUFFIX) (void) \
UNPCK_OP(l, 0)
UNPCK_OP(h, 1)
+/* 3DNow! float ops */
+#if SHIFT == 0
+void OPPROTO op_pi2fd(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = int32_to_float32(s->MMX_L(0), &env->mmx_status);
+ d->MMX_S(1) = int32_to_float32(s->MMX_L(1), &env->mmx_status);
+}
+
+void OPPROTO op_pi2fw(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = int32_to_float32((int16_t)s->MMX_W(0), &env->mmx_status);
+ d->MMX_S(1) = int32_to_float32((int16_t)s->MMX_W(2), &env->mmx_status);
+}
+
+void OPPROTO op_pf2id(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_L(0) = float32_to_int32_round_to_zero(s->MMX_S(0), &env->mmx_status);
+ d->MMX_L(1) = float32_to_int32_round_to_zero(s->MMX_S(1), &env->mmx_status);
+}
+
+void OPPROTO op_pf2iw(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_L(0) = satsw(float32_to_int32_round_to_zero(s->MMX_S(0), &env->mmx_status));
+ d->MMX_L(1) = satsw(float32_to_int32_round_to_zero(s->MMX_S(1), &env->mmx_status));
+}
+
+void OPPROTO op_pfacc(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ MMXReg r;
+ r.MMX_S(0) = float32_add(d->MMX_S(0), d->MMX_S(1), &env->mmx_status);
+ r.MMX_S(1) = float32_add(s->MMX_S(0), s->MMX_S(1), &env->mmx_status);
+ *d = r;
+}
+
+void OPPROTO op_pfadd(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = float32_add(d->MMX_S(0), s->MMX_S(0), &env->mmx_status);
+ d->MMX_S(1) = float32_add(d->MMX_S(1), s->MMX_S(1), &env->mmx_status);
+}
+
+void OPPROTO op_pfcmpeq(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_L(0) = float32_eq(d->MMX_S(0), s->MMX_S(0), &env->mmx_status) ? -1 : 0;
+ d->MMX_L(1) = float32_eq(d->MMX_S(1), s->MMX_S(1), &env->mmx_status) ? -1 : 0;
+}
+
+void OPPROTO op_pfcmpge(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_L(0) = float32_le(s->MMX_S(0), d->MMX_S(0), &env->mmx_status) ? -1 : 0;
+ d->MMX_L(1) = float32_le(s->MMX_S(1), d->MMX_S(1), &env->mmx_status) ? -1 : 0;
+}
+
+void OPPROTO op_pfcmpgt(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_L(0) = float32_lt(s->MMX_S(0), d->MMX_S(0), &env->mmx_status) ? -1 : 0;
+ d->MMX_L(1) = float32_lt(s->MMX_S(1), d->MMX_S(1), &env->mmx_status) ? -1 : 0;
+}
+
+void OPPROTO op_pfmax(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ if (float32_lt(d->MMX_S(0), s->MMX_S(0), &env->mmx_status))
+ d->MMX_S(0) = s->MMX_S(0);
+ if (float32_lt(d->MMX_S(1), s->MMX_S(1), &env->mmx_status))
+ d->MMX_S(1) = s->MMX_S(1);
+}
+
+void OPPROTO op_pfmin(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ if (float32_lt(s->MMX_S(0), d->MMX_S(0), &env->mmx_status))
+ d->MMX_S(0) = s->MMX_S(0);
+ if (float32_lt(s->MMX_S(1), d->MMX_S(1), &env->mmx_status))
+ d->MMX_S(1) = s->MMX_S(1);
+}
+
+void OPPROTO op_pfmul(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = float32_mul(d->MMX_S(0), s->MMX_S(0), &env->mmx_status);
+ d->MMX_S(1) = float32_mul(d->MMX_S(1), s->MMX_S(1), &env->mmx_status);
+}
+
+void OPPROTO op_pfnacc(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ MMXReg r;
+ r.MMX_S(0) = float32_sub(d->MMX_S(0), d->MMX_S(1), &env->mmx_status);
+ r.MMX_S(1) = float32_sub(s->MMX_S(0), s->MMX_S(1), &env->mmx_status);
+ *d = r;
+}
+
+void OPPROTO op_pfpnacc(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ MMXReg r;
+ r.MMX_S(0) = float32_sub(d->MMX_S(0), d->MMX_S(1), &env->mmx_status);
+ r.MMX_S(1) = float32_add(s->MMX_S(0), s->MMX_S(1), &env->mmx_status);
+ *d = r;
+}
+
+void OPPROTO op_pfrcp(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = approx_rcp(s->MMX_S(0));
+ d->MMX_S(1) = d->MMX_S(0);
+}
+
+void OPPROTO op_pfrsqrt(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_L(1) = s->MMX_L(0) & 0x7fffffff;
+ d->MMX_S(1) = approx_rsqrt(d->MMX_S(1));
+ d->MMX_L(1) |= s->MMX_L(0) & 0x80000000;
+ d->MMX_L(0) = d->MMX_L(1);
+}
+
+void OPPROTO op_pfsub(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = float32_sub(d->MMX_S(0), s->MMX_S(0), &env->mmx_status);
+ d->MMX_S(1) = float32_sub(d->MMX_S(1), s->MMX_S(1), &env->mmx_status);
+}
+
+void OPPROTO op_pfsubr(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ d->MMX_S(0) = float32_sub(s->MMX_S(0), d->MMX_S(0), &env->mmx_status);
+ d->MMX_S(1) = float32_sub(s->MMX_S(1), d->MMX_S(1), &env->mmx_status);
+}
+
+void OPPROTO op_pswapd(void)
+{
+ MMXReg *d = (MMXReg *)((char *)env + PARAM1);
+ MMXReg *s = (MMXReg *)((char *)env + PARAM2);
+ MMXReg r;
+ r.MMX_L(0) = s->MMX_L(1);
+ r.MMX_L(1) = s->MMX_L(0);
+ *d = r;
+}
+#endif
+
#undef SHIFT
#undef XMM_ONLY
#undef Reg
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 23:07:07 +0000