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Added recompiled versions of 3DNow instructions - PF2ID, PFADD, PFCMPEQ, PFCMPGE, PFCMPGT, PFMAX, PFMIN, PFMUL, PFRCP, PFRCPIT1, PFRCPIT2, PFRSQRT, PFRSQIT1, PFSUB, PFSUBR and PI2FD.

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This commit is contained in:
SarahW 2018-12-14 21:59:03 +00:00
commit e26abe7a1f
19 changed files with 1411 additions and 8 deletions
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189
src/codegen_backend_arm64_uops.c
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@ -1682,6 +1682,182 @@ static int codegen_PCMPGTD(codeblock_t *block, uop_t *uop)
return 0;
}
static int codegen_PF2ID(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_a = HOST_REG_GET(uop->src_reg_a_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_a = IREG_GET_SIZE(uop->src_reg_a_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a))
{
host_arm64_FCVTZS_V2S(block, dest_reg, src_reg_a);
}
else
fatal("PF2ID %02x %02x\n", uop->dest_reg_a_real);
return 0;
}
static int codegen_PFADD(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FADD_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFADD %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFCMPEQ(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FCMEQ_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFCMPEQ %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFCMPGE(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FCMGE_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFCMPGE %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFCMPGT(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FCMGT_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFCMPGT %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFMAX(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FMAX_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFMAX %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFMIN(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FMIN_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFMIN %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFMUL(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FMUL_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFMUL %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PFRCP(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_a = HOST_REG_GET(uop->src_reg_a_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_a = IREG_GET_SIZE(uop->src_reg_a_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a))
{
/*TODO: This could be improved (use VRECPE/VRECPS)*/
host_arm_FMOV_S_ONE(block, REG_D_TEMP);
host_arm_FDIV_S(block, dest_reg, REG_D_TEMP, src_reg_a);
host_arm_DUP_V2S(block, dest_reg, dest_reg, 0);
}
else
fatal("PFRCP %02x %02x\n", uop->dest_reg_a_real);
return 0;
}
static int codegen_PFRSQRT(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_a = HOST_REG_GET(uop->src_reg_a_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_a = IREG_GET_SIZE(uop->src_reg_a_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a))
{
/*TODO: This could be improved (use VRSQRTE/VRSQRTS)*/
host_arm_FSQRT_S(block, REG_D_TEMP, src_reg_a);
host_arm_FMOV_S_ONE(block, REG_D_TEMP);
host_arm_FDIV_S(block, dest_reg, dest_reg, REG_D_TEMP);
host_arm_DUP_V2S(block, dest_reg, dest_reg, 0);
}
else
fatal("PFRSQRT %02x %02x\n", uop->dest_reg_a_real);
return 0;
}
static int codegen_PFSUB(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_a = HOST_REG_GET(uop->src_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_a = IREG_GET_SIZE(uop->src_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a) && REG_IS_Q(src_size_b))
{
host_arm_FSUB_V2S(block, dest_reg, src_reg_a, src_reg_b);
}
else
fatal("PFSUB %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
return 0;
}
static int codegen_PI2FD(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_a = HOST_REG_GET(uop->src_reg_a_real);
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_a = IREG_GET_SIZE(uop->src_reg_a_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_a))
{
host_arm64_SCVTF_V2S(block, dest_reg, src_reg_a);
}
else
fatal("PI2FD %02x %02x\n", uop->dest_reg_a_real);
return 0;
}
static int codegen_PMADDWD(codeblock_t *block, uop_t *uop)
{
int dest_reg = HOST_REG_GET(uop->dest_reg_a_real), src_reg_a = HOST_REG_GET(uop->src_reg_a_real), src_reg_b = HOST_REG_GET(uop->src_reg_b_real);
@ -2629,6 +2805,19 @@ const uOpFn uop_handlers[UOP_MAX] =
[UOP_PCMPGTW & UOP_MASK] = codegen_PCMPGTW,
[UOP_PCMPGTD & UOP_MASK] = codegen_PCMPGTD,
[UOP_PF2ID & UOP_MASK] = codegen_PF2ID,
[UOP_PFADD & UOP_MASK] = codegen_PFADD,
[UOP_PFCMPEQ & UOP_MASK] = codegen_PFCMPEQ,
[UOP_PFCMPGE & UOP_MASK] = codegen_PFCMPGE,
[UOP_PFCMPGT & UOP_MASK] = codegen_PFCMPGT,
[UOP_PFMAX & UOP_MASK] = codegen_PFMAX,
[UOP_PFMIN & UOP_MASK] = codegen_PFMIN,
[UOP_PFMUL & UOP_MASK] = codegen_PFMUL,
[UOP_PFRCP & UOP_MASK] = codegen_PFRCP,
[UOP_PFRSQRT & UOP_MASK] = codegen_PFRSQRT,
[UOP_PFSUB & UOP_MASK] = codegen_PFSUB,
[UOP_PI2FD & UOP_MASK] = codegen_PI2FD,
[UOP_PMADDWD & UOP_MASK] = codegen_PMADDWD,
[UOP_PMULHW & UOP_MASK] = codegen_PMULHW,
[UOP_PMULLW & UOP_MASK] = codegen_PMULLW,