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codegen_sse.h
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/*
This file is part of FFTS -- The Fastest Fourier Transform in the South
Copyright (c) 2012, Anthony M. Blake <[email protected]>
Copyright (c) 2012, The University of Waikato
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the organization nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL ANTHONY M. BLAKE BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef FFTS_CODEGEN_SSE_H
#define FFTS_CODEGEN_SSE_H
#define TARGET_AMD64
#include "arch/x64/x64-codegen.h"
#include <assert.h>
static const FFTS_ALIGN(16) unsigned int sse_constants[20] = {
/* 0.0, -0.0, 0.0, -0.0 */
0x00000000, 0x80000000, 0x00000000, 0x80000000,
/* 0.707, 0.707, 0.707, 0.707 */
0x3f3504f3, 0x3f3504f3, 0x3f3504f3, 0x3f3504f3,
/* -0.707, 0.707, -0.707, 0.707 */
0xbf3504f3, 0x3f3504f3, 0xbf3504f3, 0x3f3504f3,
/* 1.0, 1.0, 0.707, 0.707 */
0x3f800000, 0x3f800000, 0x3f3504f3, 0x3f3504f3,
/* 0.0, 0.0, -.707, 0.707 */
0x00000000, 0x00000000, 0xbf3504f3, 0x3f3504f3
};
static const FFTS_ALIGN(16) unsigned int sse_constants_inv[20] = {
/* -0.0, 0.0, -0.0, 0.0 */
0x80000000, 0x00000000, 0x80000000, 0x00000000,
/* 0.707, 0.707, 0.707, 0.707 */
0x3f3504f3, 0x3f3504f3, 0x3f3504f3, 0x3f3504f3,
/* 0.707, -0.707, 0.707, -0.707 */
0x3f3504f3, 0xbf3504f3, 0x3f3504f3, 0xbf3504f3,
/* 1.0, 1.0, 0.707, 0.707 */
0x3f800000, 0x3f800000, 0x3f3504f3, 0x3f3504f3,
/* 0.0, 0.0, 0.707, -0.707 */
0x00000000, 0x00000000, 0x3f3504f3, 0xbf3504f3
};
#define P(x) (*(*p)++ = x)
static FFTS_INLINE void
ffts_insert_nops(uint8_t **p, uint32_t count)
{
if (count >= 9) {
P(0x66);
P(0x0F);
P(0x1F);
P(0x84);
P(0x00);
P(0x00);
P(0x00);
P(0x00);
P(0x00);
if (count > 9) {
ffts_insert_nops(p, count - 9);
}
} else {
switch(count) {
case 0:
break;
case 2:
P(0x66);
/* fall through */
case 1:
P(0x90);
break;
case 3:
P(0x0F);
P(0x1F);
P(0x00);
break;
case 4:
P(0x0F);
P(0x1F);
P(0x40);
P(0x00);
break;
case 5:
P(0x0F);
P(0x1F);
P(0x44);
P(0x00);
P(0x00);
break;
case 6:
P(0x66);
P(0x0F);
P(0x1F);
P(0x44);
P(0x00);
P(0x00);
break;
case 7:
P(0x0F);
P(0x1F);
P(0x80);
P(0x00);
P(0x00);
P(0x00);
P(0x00);
break;
case 8:
default:
P(0x0F);
P(0x1F);
P(0x84);
P(0x00);
P(0x00);
P(0x00);
P(0x00);
P(0x00);
break;
}
}
}
static FFTS_INLINE void
ffts_align_mem16(uint8_t **p, uint32_t offset)
{
int r = (16 - (offset & 0xf)) - (int) ((uintptr_t)(*p) & 0xf);
r = (16 + r) & 0xf;
ffts_insert_nops(p, r);
}
static FFTS_INLINE void
generate_epilogue(insns_t **fp)
{
#ifdef _M_X64
/* restore nonvolatile registers */
x64_mov_reg_membase(*fp, X64_RBX, X64_RSP, -64, 8);
x64_mov_reg_membase(*fp, X64_RSI, X64_RSP, -56, 8);
x64_sse_movaps_reg_membase(*fp, X64_XMM6, X64_RSP, -48);
x64_sse_movaps_reg_membase(*fp, X64_XMM7, X64_RSP, -32);
x64_sse_movaps_reg_membase(*fp, X64_XMM8, X64_RSP, -16);
x64_sse_movaps_reg_membase(*fp, X64_XMM9, X64_RSP, 0);
x64_sse_movaps_reg_membase(*fp, X64_XMM10, X64_RSP, 16);
x64_sse_movaps_reg_membase(*fp, X64_XMM11, X64_RSP, 32);
x64_sse_movaps_reg_membase(*fp, X64_XMM12, X64_RSP, 48);
x64_sse_movaps_reg_membase(*fp, X64_XMM13, X64_RSP, 64);
/* restore the last 2 registers from the shadow space */
x64_sse_movaps_reg_membase(*fp, X64_XMM14, X64_RSP, 96);
x64_sse_movaps_reg_membase(*fp, X64_XMM15, X64_RSP, 112);
/* restore stack */
x64_alu_reg_imm_size(*fp, X86_ADD, X64_RSP, 88, 8);
#else
x64_pop_reg(*fp, X64_R15);
x64_pop_reg(*fp, X64_R14);
x64_pop_reg(*fp, X64_R13);
x64_pop_reg(*fp, X64_R12);
x64_pop_reg(*fp, X64_R11);
x64_pop_reg(*fp, X64_R10);
x64_pop_reg(*fp, X64_RBX);
x64_pop_reg(*fp, X64_RBP);
#endif
x64_ret(*fp);
}
static FFTS_INLINE insns_t*
generate_prologue(insns_t **fp, ffts_plan_t *p)
{
insns_t *start;
/* unreferenced parameter */
(void) p;
/* align call destination */
ffts_align_mem16(fp, 0);
start = *fp;
/* save nonvolatile registers */
#ifdef _M_X64
/* reserve space to save XMM6-XMM15 registers */
x64_alu_reg_imm_size(*fp, X86_SUB, X64_RSP, 88, 8);
x64_mov_membase_reg(*fp, X64_RSP, -64, X64_RBX, 8);
x64_mov_membase_reg(*fp, X64_RSP, -56, X64_RSI, 8);
x64_sse_movaps_membase_reg(*fp, X64_RSP, -48, X64_XMM6);
x64_sse_movaps_membase_reg(*fp, X64_RSP, -32, X64_XMM7);
x64_sse_movaps_membase_reg(*fp, X64_RSP, -16, X64_XMM8);
x64_sse_movaps_membase_reg(*fp, X64_RSP, 0, X64_XMM9);
x64_sse_movaps_membase_reg(*fp, X64_RSP, 16, X64_XMM10);
x64_sse_movaps_membase_reg(*fp, X64_RSP, 32, X64_XMM11);
x64_sse_movaps_membase_reg(*fp, X64_RSP, 48, X64_XMM12);
x64_sse_movaps_membase_reg(*fp, X64_RSP, 64, X64_XMM13);
/* use the shadow space to save last 2 registers */
x64_sse_movaps_membase_reg(*fp, X64_RSP, 96, X64_XMM14);
x64_sse_movaps_membase_reg(*fp, X64_RSP, 112, X64_XMM15);
#else
x64_push_reg(*fp, X64_RBP);
x64_push_reg(*fp, X64_RBX);
x64_push_reg(*fp, X64_R10);
x64_push_reg(*fp, X64_R11);
x64_push_reg(*fp, X64_R12);
x64_push_reg(*fp, X64_R13);
x64_push_reg(*fp, X64_R14);
x64_push_reg(*fp, X64_R15);
#endif
return start;
}
static FFTS_INLINE void
generate_transform_init(insns_t **fp)
{
#ifdef _M_X64
/* generate function */
x64_sse_movaps_reg_membase(*fp, X64_XMM3, X64_RSI, 0);
/* set "pointer" to twiddle factors */
x64_mov_reg_membase(*fp, X64_R9, X64_RCX, 0x20, 8);
#else
/* generate function */
x64_sse_movaps_reg_membase(*fp, X64_XMM3, X64_R9, 0);
/* set "pointer" to twiddle factors */
x64_mov_reg_membase(*fp, X64_R8, X64_RDI, 0x20, 8);
#endif
}
static FFTS_INLINE insns_t*
generate_size4_base_case(insns_t **fp, int sign)
{
insns_t *ins;
insns_t *x4_addr;
/* unreferenced parameter */
(void) sign;
/* to avoid deferring */
ins = *fp;
/* align call destination */
ffts_align_mem16(&ins, 0);
x4_addr = ins;
#ifdef _M_X64
/* generate function */
x64_sse_movaps_reg_membase(ins, X64_XMM0, X64_R8, 64);
x64_sse_movaps_reg_membase(ins, X64_XMM1, X64_R8, 96);
x64_sse_movaps_reg_membase(ins, X64_XMM7, X64_R8, 0);
x64_sse_movaps_reg_membase(ins, X64_XMM4, X64_R9, 0);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM7);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM4);
x64_sse_movaps_reg_membase(ins, X64_XMM2, X64_R9, 16);
x64_sse_mulps_reg_reg(ins, X64_XMM6, X64_XMM0);
x64_sse_mulps_reg_reg(ins, X64_XMM4, X64_XMM1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM0, X64_XMM0, 0xB1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM1, X64_XMM1, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM0, X64_XMM2);
x64_sse_mulps_reg_reg(ins, X64_XMM2, X64_XMM1);
x64_sse_subps_reg_reg(ins, X64_XMM6, X64_XMM0);
x64_sse_addps_reg_reg(ins, X64_XMM4, X64_XMM2);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM6, X64_XMM4);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM4);
x64_sse_movaps_reg_membase(ins, X64_XMM8, X64_R8, 32);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM6, X64_XMM3);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM6, X64_XMM6, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM8);
x64_sse_movaps_reg_membase(ins, X64_XMM12, X64_R8, 112);
x64_sse_subps_reg_reg(ins, X64_XMM9, X64_XMM5);
x64_sse_addps_reg_reg(ins, X64_XMM7, X64_XMM5);
x64_sse_addps_reg_reg(ins, X64_XMM10, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM8, X64_XMM6);
x64_sse_movaps_membase_reg(ins, X64_R8, 0, X64_XMM7);
x64_sse_movaps_membase_reg(ins, X64_R8, 32, X64_XMM8);
x64_sse_movaps_membase_reg(ins, X64_R8, 64, X64_XMM9);
x64_sse_movaps_membase_reg(ins, X64_R8, 96, X64_XMM10);
x64_sse_movaps_reg_membase(ins, X64_XMM14, X64_R9, 32);
x64_sse_movaps_reg_membase(ins, X64_XMM11, X64_R8, 80);
x64_sse_movaps_reg_reg(ins, X64_XMM0, X64_XMM14);
x64_sse_movaps_reg_membase(ins, X64_XMM13, X64_R9, 48);
x64_sse_mulps_reg_reg(ins, X64_XMM0, X64_XMM11);
x64_sse_mulps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM11, X64_XMM11, 0xB1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM12, X64_XMM12, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM11, X64_XMM13);
x64_sse_mulps_reg_reg(ins, X64_XMM13, X64_XMM12);
x64_sse_subps_reg_reg(ins, X64_XMM0, X64_XMM11);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM13);
x64_sse_movaps_reg_reg(ins, X64_XMM15, X64_XMM0);
x64_sse_subps_reg_reg(ins, X64_XMM0, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM15, X64_XMM14);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM0, X64_XMM3);
x64_sse_movaps_reg_membase(ins, X64_XMM1, X64_R8, 16);
x64_sse_movaps_reg_membase(ins, X64_XMM2, X64_R8, 48);
x64_sse_movaps_reg_reg(ins, X64_XMM4, X64_XMM1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM0, X64_XMM0, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM2);
x64_sse_addps_reg_reg(ins, X64_XMM1, X64_XMM15);
x64_sse_subps_reg_reg(ins, X64_XMM2, X64_XMM0);
x64_sse_subps_reg_reg(ins, X64_XMM4, X64_XMM15);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM0);
x64_sse_movaps_membase_reg(ins, X64_R8, 16, X64_XMM1);
x64_sse_movaps_membase_reg(ins, X64_R8, 48, X64_XMM2);
x64_sse_movaps_membase_reg(ins, X64_R8, 80, X64_XMM4);
x64_sse_movaps_membase_reg(ins, X64_R8, 112, X64_XMM5);
x64_ret(ins);
#else
/* generate function */
x64_sse_movaps_reg_membase(ins, X64_XMM0, X64_RDX, 64);
x64_sse_movaps_reg_membase(ins, X64_XMM1, X64_RDX, 96);
x64_sse_movaps_reg_membase(ins, X64_XMM7, X64_RDX, 0);
x64_sse_movaps_reg_membase(ins, X64_XMM4, X64_R8, 0);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM7);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM4);
x64_sse_movaps_reg_membase(ins, X64_XMM2, X64_R8, 16);
x64_sse_mulps_reg_reg(ins, X64_XMM6, X64_XMM0);
x64_sse_mulps_reg_reg(ins, X64_XMM4, X64_XMM1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM0, X64_XMM0, 0xB1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM1, X64_XMM1, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM0, X64_XMM2);
x64_sse_mulps_reg_reg(ins, X64_XMM2, X64_XMM1);
x64_sse_subps_reg_reg(ins, X64_XMM6, X64_XMM0);
x64_sse_addps_reg_reg(ins, X64_XMM4, X64_XMM2);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM6, X64_XMM4);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM4);
x64_sse_movaps_reg_membase(ins, X64_XMM8, X64_RDX, 32);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM6, X64_XMM3);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM6, X64_XMM6, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM8);
x64_sse_movaps_reg_membase(ins, X64_XMM12, X64_RDX, 112);
x64_sse_subps_reg_reg(ins, X64_XMM9, X64_XMM5);
x64_sse_addps_reg_reg(ins, X64_XMM7, X64_XMM5);
x64_sse_addps_reg_reg(ins, X64_XMM10, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM8, X64_XMM6);
x64_sse_movaps_membase_reg(ins, X64_RDX, 0, X64_XMM7);
x64_sse_movaps_membase_reg(ins, X64_RDX, 32, X64_XMM8);
x64_sse_movaps_membase_reg(ins, X64_RDX, 64, X64_XMM9);
x64_sse_movaps_membase_reg(ins, X64_RDX, 96, X64_XMM10);
x64_sse_movaps_reg_membase(ins, X64_XMM14, X64_R8, 32);
x64_sse_movaps_reg_membase(ins, X64_XMM11, X64_RDX, 80);
x64_sse_movaps_reg_reg(ins, X64_XMM0, X64_XMM14);
x64_sse_movaps_reg_membase(ins, X64_XMM13, X64_R8, 48);
x64_sse_mulps_reg_reg(ins, X64_XMM0, X64_XMM11);
x64_sse_mulps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM11, X64_XMM11, 0xB1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM12, X64_XMM12, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM11, X64_XMM13);
x64_sse_mulps_reg_reg(ins, X64_XMM13, X64_XMM12);
x64_sse_subps_reg_reg(ins, X64_XMM0, X64_XMM11);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM13);
x64_sse_movaps_reg_reg(ins, X64_XMM15, X64_XMM0);
x64_sse_subps_reg_reg(ins, X64_XMM0, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM15, X64_XMM14);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM0, X64_XMM3);
x64_sse_movaps_reg_membase(ins, X64_XMM1, X64_RDX, 16);
x64_sse_movaps_reg_membase(ins, X64_XMM2, X64_RDX, 48);
x64_sse_movaps_reg_reg(ins, X64_XMM4, X64_XMM1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM0, X64_XMM0, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM2);
x64_sse_addps_reg_reg(ins, X64_XMM1, X64_XMM15);
x64_sse_subps_reg_reg(ins, X64_XMM2, X64_XMM0);
x64_sse_subps_reg_reg(ins, X64_XMM4, X64_XMM15);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM0);
x64_sse_movaps_membase_reg(ins, X64_RDX, 16, X64_XMM1);
x64_sse_movaps_membase_reg(ins, X64_RDX, 48, X64_XMM2);
x64_sse_movaps_membase_reg(ins, X64_RDX, 80, X64_XMM4);
x64_sse_movaps_membase_reg(ins, X64_RDX, 112, X64_XMM5);
x64_ret(ins);
#endif
*fp = ins;
return x4_addr;
}
static FFTS_INLINE void
generate_leaf_init(insns_t **fp, uint32_t loop_count)
{
/* to avoid deferring */
insns_t *ins = *fp;
#ifdef _M_X64
/* set loop counter */
x86_mov_reg_imm(ins, X86_EBX, loop_count);
/* generate function */
/* clear */
x86_clear_reg(ins, X86_EAX);
/* set "pointer" to offsets */
x64_mov_reg_membase(ins, X64_R9, X64_RCX,
offsetof(struct _ffts_plan_t, offsets), 8);
/* set "pointer" to constants */
x64_mov_reg_membase(ins, X64_RSI, X64_RCX,
offsetof(struct _ffts_plan_t, constants), 8);
/* use XMM3 for sign change */
x64_sse_movaps_reg_membase(ins, X64_XMM3, X64_RSI, 0);
#else
/* set loop counter */
x86_mov_reg_imm(ins, X86_ECX, loop_count);
/* generate function */
/* clear */
x86_clear_reg(ins, X86_EAX);
/* set "pointer" to offsets */
x64_mov_reg_membase(ins, X64_R8, X64_RDI,
offsetof(struct _ffts_plan_t, offsets), 8);
/* set "pointer" to constants */
x64_mov_reg_membase(ins, X64_R9, X64_RDI,
offsetof(struct _ffts_plan_t, constants), 8);
/* align loop/jump destination */
ffts_align_mem16(&ins, 9);
#endif
*fp = ins;
}
static FFTS_INLINE void
generate_leaf_ee(insns_t **fp, uint32_t *offsets, int extend)
{
insns_t *leaf_ee_loop;
/* to avoid deferring */
insns_t *ins = *fp;
#ifdef _M_X64
x64_sse_movaps_reg_membase_size(ins, X64_XMM0, X64_RSI, 32, 1);
/* beginning of the loop (make sure it's 16 byte aligned) */
leaf_ee_loop = ins;
assert(!(((uintptr_t) leaf_ee_loop) & 0xF));
x64_sse_movaps_reg_memindex(ins, X64_XMM7, X64_RDX, offsets[0], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM12, X64_RDX, offsets[2], X64_RAX, 2);
x64_sse_movaps_reg_reg_size(ins, X64_XMM6, X64_XMM7, extend > 0 ? 8 : 0);
extend--;
x64_sse_movaps_reg_memindex(ins, X64_XMM10, X64_RDX, offsets[3], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM12);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM11, X64_XMM10);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM12, X64_XMM3);
x64_sse_movaps_reg_memindex(ins, X64_XMM9, X64_RDX, offsets[1], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM10, X64_RDX, offsets[4], X64_RAX, 2);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM9);
x64_sse_subps_reg_reg(ins, X64_XMM7, X64_XMM9);
x64_sse_movaps_reg_memindex(ins, X64_XMM13, X64_RDX, offsets[5], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM10);
x64_sse_movaps_reg_memindex(ins, X64_XMM8, X64_RDX, offsets[6], X64_RAX, 2);
x64_sse_movaps_reg_reg_size(ins, X64_XMM5, X64_XMM6, extend > 0 ? 8 : 0);
extend--;
x64_sse_movaps_reg_memindex(ins, X64_XMM14, X64_RDX, offsets[7], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM15, X64_XMM8);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM12, X64_XMM12, 0xB1);
x64_sse_movaps_reg_reg_size(ins, X64_XMM4, X64_XMM7, extend > 0 ? 8 : 0);
extend--;
x64_movsxd_reg_memindex(ins, X64_R10, X64_R9, 0, X64_RAX, 2);
x64_sse_subps_reg_reg(ins, X64_XMM10, X64_XMM13);
x64_sse_subps_reg_reg(ins, X64_XMM8, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM6, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM4, X64_XMM12);
x64_sse_addps_reg_reg(ins, X64_XMM7, X64_XMM12);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM13);
x64_sse_addps_reg_reg(ins, X64_XMM15, X64_XMM14);
x64_sse_movaps_reg_membase(ins, X64_XMM12, X64_RSI, 16);
x64_sse_movaps_reg_reg(ins, X64_XMM1, X64_XMM9);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM12);
x64_sse_movaps_reg_reg_size(ins, X64_XMM2, X64_XMM5, extend > 0 ? 8 : 0);
extend--;
x64_sse_mulps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_sse_subps_reg_reg(ins, X64_XMM9, X64_XMM15);
x64_sse_addps_reg_reg(ins, X64_XMM1, X64_XMM15);
x64_sse_mulps_reg_reg(ins, X64_XMM11, X64_XMM8);
x64_sse_addps_reg_reg_size(ins, X64_XMM2, X64_XMM1, extend > 0 ? 8 : 0);
extend--;
x64_sse_subps_reg_reg_size(ins, X64_XMM5, X64_XMM1, extend > 0 ? 8 : 0);
extend--;
x64_sse_shufps_reg_reg_imm(ins, X64_XMM10, X64_XMM10, 0xB1);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM9, X64_XMM3);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM8, X64_XMM8, 0xB1);
x64_sse_movaps_reg_reg_size(ins, X64_XMM1, X64_XMM6, extend > 0 ? 8 : 0);
extend--;
x64_sse_mulps_reg_reg(ins, X64_XMM10, X64_XMM0);
x64_sse_movaps_reg_reg(ins, X64_XMM13, X64_XMM4);
x64_sse_mulps_reg_reg(ins, X64_XMM8, X64_XMM0);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM11, X64_XMM8);
x64_sse_movaps_reg_reg(ins, X64_XMM8, X64_XMM12);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM7);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM9, X64_XMM9, 0xB1);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM11);
x64_sse_addps_reg_reg(ins, X64_XMM8, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM1, X64_XMM9);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM9);
x64_sse_addps_reg_reg(ins, X64_XMM4, X64_XMM8);
x64_sse_subps_reg_reg(ins, X64_XMM13, X64_XMM8);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM12, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM8, X64_XMM2);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM12, X64_XMM12, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM6);
x64_movsxd_reg_memindex(ins, X64_R11, X64_R9, 8, X64_RAX, 2);
x64_sse_movlhps_reg_reg(ins, X64_XMM8, X64_XMM4);
x64_alu_reg_imm_size(ins, X86_ADD, X64_RAX, 4, 8);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM2, X64_XMM4, 0xEE);
x64_sse_movaps_reg_reg_size(ins, X64_XMM4, X64_XMM1, extend > 0 ? 8 : 0);
extend--;
x64_sse_subps_reg_reg(ins, X64_XMM7, X64_XMM12);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_movlhps_reg_reg(ins, X64_XMM4, X64_XMM7);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM1, X64_XMM7, 0xEE);
x64_sse_movaps_reg_reg_size(ins, X64_XMM7, X64_XMM5, extend > 0 ? 8 : 0);
extend--;
x64_sse_movlhps_reg_reg(ins, X64_XMM7, X64_XMM13);
x64_sse_movlhps_reg_reg(ins, X64_XMM9, X64_XMM14);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM5, X64_XMM13, 0xEE);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM6, X64_XMM14, 0xEE);
x64_sse_movaps_memindex_reg(ins, X64_R8, 0, X64_R10, 2, X64_XMM8);
x64_sse_movaps_memindex_reg(ins, X64_R8, 16, X64_R10, 2, X64_XMM4);
x64_sse_movaps_memindex_reg(ins, X64_R8, 32, X64_R10, 2, X64_XMM7);
x64_sse_movaps_memindex_reg(ins, X64_R8, 48, X64_R10, 2, X64_XMM9);
x64_sse_movaps_memindex_reg(ins, X64_R8, 0, X64_R11, 2, X64_XMM2);
x64_sse_movaps_memindex_reg(ins, X64_R8, 16, X64_R11, 2, X64_XMM1);
x64_sse_movaps_memindex_reg(ins, X64_R8, 32, X64_R11, 2, X64_XMM5);
x64_sse_movaps_memindex_reg(ins, X64_R8, 48, X64_R11, 2, X64_XMM6);
/* loop condition */
x64_alu_reg_reg_size(ins, X86_CMP, X64_RBX, X64_RAX, 8);
x64_branch_size(ins, X86_CC_NE, leaf_ee_loop, 0, 4);
#else
x64_sse_movaps_reg_membase_size(ins, X64_XMM0, X64_R9, 32, 1);
/* use XMM8 for sign change */
x64_sse_movaps_reg_membase(ins, X64_XMM8, X64_R9, 0);
/* beginning of the loop (make sure it's 16 byte aligned) */
leaf_ee_loop = ins;
assert(!(((uintptr_t) leaf_ee_loop) & 0xF));
x64_sse_movaps_reg_memindex(ins, X64_XMM7, X64_RSI, offsets[0], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM12, X64_RSI, offsets[2], X64_RAX, 2);
x64_sse_movaps_reg_reg_size(ins, X64_XMM6, X64_XMM7, extend > 0 ? 8 : 0);
extend--;
x64_sse_movaps_reg_memindex(ins, X64_XMM10, X64_RSI, offsets[3], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM12);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM11, X64_XMM10);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM12, X64_XMM8);
x64_sse_movaps_reg_memindex(ins, X64_XMM9, X64_RSI, offsets[1], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM10, X64_RSI, offsets[4], X64_RAX, 2);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM9);
x64_sse_subps_reg_reg(ins, X64_XMM7, X64_XMM9);
x64_sse_movaps_reg_memindex(ins, X64_XMM13, X64_RSI, offsets[5], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM10);
x64_sse_movaps_reg_memindex(ins, X64_XMM3, X64_RSI, offsets[6], X64_RAX, 2);
x64_sse_movaps_reg_reg_size(ins, X64_XMM5, X64_XMM6, extend > 0 ? 8 : 0);
extend--;
x64_sse_movaps_reg_memindex(ins, X64_XMM14, X64_RSI, offsets[7], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM15, X64_XMM3);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM12, X64_XMM12, 0xB1);
x64_sse_movaps_reg_reg_size(ins, X64_XMM4, X64_XMM7, extend > 0 ? 8 : 0);
extend--;
x64_movsxd_reg_memindex(ins, X64_R11, X64_R8, 0, X64_RAX, 2);
x64_sse_subps_reg_reg(ins, X64_XMM10, X64_XMM13);
x64_sse_subps_reg_reg(ins, X64_XMM3, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM6, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM4, X64_XMM12);
x64_sse_addps_reg_reg(ins, X64_XMM7, X64_XMM12);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM13);
x64_sse_addps_reg_reg(ins, X64_XMM15, X64_XMM14);
x64_sse_movaps_reg_membase(ins, X64_XMM12, X64_R9, 16);
x64_sse_movaps_reg_reg(ins, X64_XMM1, X64_XMM9);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM12);
x64_sse_movaps_reg_reg_size(ins, X64_XMM2, X64_XMM5, extend > 0 ? 8 : 0);
extend--;
x64_sse_mulps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_sse_subps_reg_reg(ins, X64_XMM9, X64_XMM15);
x64_sse_addps_reg_reg(ins, X64_XMM1, X64_XMM15);
x64_sse_mulps_reg_reg(ins, X64_XMM11, X64_XMM3);
x64_sse_addps_reg_reg_size(ins, X64_XMM2, X64_XMM1, extend > 0 ? 8 : 0);
extend--;
x64_sse_subps_reg_reg_size(ins, X64_XMM5, X64_XMM1, extend > 0 ? 8 : 0);
extend--;
x64_sse_shufps_reg_reg_imm(ins, X64_XMM10, X64_XMM10, 0xB1);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM9, X64_XMM8);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM3, X64_XMM3, 0xB1);
x64_sse_movaps_reg_reg_size(ins, X64_XMM1, X64_XMM6, extend > 0 ? 8 : 0);
extend--;
x64_sse_mulps_reg_reg(ins, X64_XMM10, X64_XMM0);
x64_sse_movaps_reg_reg(ins, X64_XMM13, X64_XMM4);
x64_sse_mulps_reg_reg(ins, X64_XMM3, X64_XMM0);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM11, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM3, X64_XMM12);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM7);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM9, X64_XMM9, 0xB1);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM11);
x64_sse_addps_reg_reg(ins, X64_XMM3, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM1, X64_XMM9);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM9);
x64_sse_addps_reg_reg(ins, X64_XMM4, X64_XMM3);
x64_sse_subps_reg_reg(ins, X64_XMM13, X64_XMM3);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM12, X64_XMM8);
x64_sse_movaps_reg_reg(ins, X64_XMM3, X64_XMM2);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM12, X64_XMM12, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM6);
x64_movsxd_reg_memindex(ins, X64_R12, X64_R8, 8, X64_RAX, 2);
x64_sse_movlhps_reg_reg(ins, X64_XMM3, X64_XMM4);
x64_alu_reg_imm_size(ins, X86_ADD, X64_RAX, 4, 8);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM2, X64_XMM4, 0xEE);
x64_sse_movaps_reg_reg_size(ins, X64_XMM4, X64_XMM1, extend > 0 ? 8 : 0);
extend--;
x64_sse_subps_reg_reg(ins, X64_XMM7, X64_XMM12);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_movlhps_reg_reg(ins, X64_XMM4, X64_XMM7);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM1, X64_XMM7, 0xEE);
x64_sse_movaps_reg_reg_size(ins, X64_XMM7, X64_XMM5, extend > 0 ? 8 : 0);
extend--;
x64_sse_movlhps_reg_reg(ins, X64_XMM7, X64_XMM13);
x64_sse_movlhps_reg_reg(ins, X64_XMM9, X64_XMM14);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM5, X64_XMM13, 0xEE);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM6, X64_XMM14, 0xEE);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 0, X64_R11, 2, X64_XMM3);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 16, X64_R11, 2, X64_XMM4);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 32, X64_R11, 2, X64_XMM7);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 48, X64_R11, 2, X64_XMM9);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 0, X64_R12, 2, X64_XMM2);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 16, X64_R12, 2, X64_XMM1);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 32, X64_R12, 2, X64_XMM5);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 48, X64_R12, 2, X64_XMM6);
/* loop condition */
x64_alu_reg_reg_size(ins, X86_CMP, X64_RCX, X64_RAX, 8);
x64_branch_size(ins, X86_CC_NE, leaf_ee_loop, 0, 4);
#endif
*fp = ins;
}
static FFTS_INLINE void
generate_leaf_eo(insns_t **fp, uint32_t *offsets)
{
/* to avoid deferring */
insns_t *ins = *fp;
#ifdef _M_X64
x64_sse_movaps_reg_memindex(ins, X64_XMM9, X64_RDX, offsets[0], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM7, X64_RDX, offsets[2], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM9);
x64_sse_movaps_reg_memindex(ins, X64_XMM5, X64_RDX, offsets[3], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM7);
x64_sse_movaps_reg_memindex(ins, X64_XMM4, X64_RDX, offsets[1], X64_RAX, 2);
x64_sse_subps_reg_reg(ins, X64_XMM7, X64_XMM5);
x64_sse_addps_reg_reg(ins, X64_XMM11, X64_XMM4);
x64_sse_subps_reg_reg(ins, X64_XMM9, X64_XMM4);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM5);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM11);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM7, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM8, X64_XMM9);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM7, X64_XMM7, 0xB1);
x64_sse_addps_reg_reg(ins, X64_XMM10, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM8, X64_XMM7);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM7);
x64_movsxd_reg_memindex(ins, X64_R11, X64_R9, 8, X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM2, X64_XMM10);
x64_movsxd_reg_memindex(ins, X64_R10, X64_R9, 0, X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM1, X64_XMM11);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM10, X64_XMM8, 0xEE);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM11, X64_XMM9, 0xEE);
x64_sse_movaps_memindex_reg(ins, X64_R8, 0, X64_R11, 2, X64_XMM10);
x64_sse_movaps_memindex_reg(ins, X64_R8, 16, X64_R11, 2, X64_XMM11);
x64_sse_movaps_reg_memindex(ins, X64_XMM15, X64_RDX, offsets[4], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM12, X64_RDX, offsets[5], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM15);
x64_sse_movaps_reg_memindex(ins, X64_XMM4, X64_RDX, offsets[6], X64_RAX, 2);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_subps_reg_reg(ins, X64_XMM15, X64_XMM12);
x64_sse_movaps_reg_memindex(ins, X64_XMM13, X64_RDX, offsets[7], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM4);
x64_sse_movaps_reg_reg(ins, X64_XMM7, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM13);
x64_sse_subps_reg_reg(ins, X64_XMM4, X64_XMM13);
x64_sse_movlhps_reg_reg(ins, X64_XMM2, X64_XMM8);
x64_sse_movaps_reg_reg(ins, X64_XMM8, X64_XMM5);
x64_sse_movlhps_reg_reg(ins, X64_XMM7, X64_XMM15);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM15, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM5);
x64_sse_subps_reg_reg(ins, X64_XMM5, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM14);
x64_sse_movlhps_reg_reg(ins, X64_XMM1, X64_XMM9);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM4);
x64_sse_movlhps_reg_reg(ins, X64_XMM8, X64_XMM4);
x64_sse_movaps_reg_reg(ins, X64_XMM12, X64_XMM1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM15, X64_XMM15, 0xB1);
x64_sse_movaps_reg_membase(ins, X64_XMM11, X64_RSI, 48);
x64_alu_reg_imm_size(ins, X86_ADD, X64_RAX, 4, 8);
x64_sse_subps_reg_reg(ins, X64_XMM14, X64_XMM15);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM11);
x64_sse_mulps_reg_reg(ins, X64_XMM11, X64_XMM7);
x64_sse_addps_reg_reg(ins, X64_XMM4, X64_XMM15);
x64_sse_movaps_reg_membase(ins, X64_XMM15, X64_RSI, 64);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM7, X64_XMM7, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM9, X64_XMM8);
x64_sse_mulps_reg_reg(ins, X64_XMM7, X64_XMM15);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM8, X64_XMM8, 0xB1);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM7);
x64_sse_mulps_reg_reg(ins, X64_XMM8, X64_XMM15);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM11);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM8);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM6, X64_XMM14, 0xEE);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM9);
x64_sse_addps_reg_reg(ins, X64_XMM10, X64_XMM9);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM11, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM0, X64_XMM2);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM11, X64_XMM11, 0xB1);
x64_sse_subps_reg_reg(ins, X64_XMM0, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM2, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM12, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM1, X64_XMM11);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM5, X64_XMM4, 0xEE);
x64_sse_movaps_memindex_reg(ins, X64_R8, 48, X64_R11, 2, X64_XMM5);
x64_sse_movaps_memindex_reg(ins, X64_R8, 32, X64_R11, 2, X64_XMM6);
x64_sse_movaps_memindex_reg(ins, X64_R8, 0, X64_R10, 2, X64_XMM2);
x64_sse_movaps_memindex_reg(ins, X64_R8, 16, X64_R10, 2, X64_XMM1);
x64_sse_movaps_memindex_reg(ins, X64_R8, 32, X64_R10, 2, X64_XMM0);
x64_sse_movaps_memindex_reg(ins, X64_R8, 48, X64_R10, 2, X64_XMM12);
#else
x64_sse_movaps_reg_memindex(ins, X64_XMM9, X64_RSI, offsets[0], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM7, X64_RSI, offsets[2], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM9);
x64_sse_movaps_reg_memindex(ins, X64_XMM5, X64_RSI, offsets[3], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM7);
x64_sse_movaps_reg_memindex(ins, X64_XMM4, X64_RSI, offsets[1], X64_RAX, 2);
x64_sse_subps_reg_reg(ins, X64_XMM7, X64_XMM5);
x64_sse_addps_reg_reg(ins, X64_XMM11, X64_XMM4);
x64_sse_subps_reg_reg(ins, X64_XMM9, X64_XMM4);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM5);
x64_sse_movaps_reg_membase(ins, X64_XMM3, X64_R9, 0);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM11);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM7, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM8, X64_XMM9);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM7, X64_XMM7, 0xB1);
x64_sse_addps_reg_reg(ins, X64_XMM10, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM6);
x64_sse_subps_reg_reg(ins, X64_XMM8, X64_XMM7);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM7);
x64_movsxd_reg_memindex(ins, X64_R12, X64_R8, 8, X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM2, X64_XMM10);
x64_movsxd_reg_memindex(ins, X64_R11, X64_R8, 0, X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM1, X64_XMM11);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM10, X64_XMM8, 0xEE);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM11, X64_XMM9, 0xEE);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 0, X64_R12, 2, X64_XMM10);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 16, X64_R12, 2, X64_XMM11);
x64_sse_movaps_reg_memindex(ins, X64_XMM15, X64_RSI, offsets[4], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM12, X64_RSI, offsets[5], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM15);
x64_sse_movaps_reg_memindex(ins, X64_XMM4, X64_RSI, offsets[6], X64_RAX, 2);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_subps_reg_reg(ins, X64_XMM15, X64_XMM12);
x64_sse_movaps_reg_memindex(ins, X64_XMM13, X64_RSI, offsets[7], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM4);
x64_sse_movaps_reg_reg(ins, X64_XMM7, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM5, X64_XMM13);
x64_sse_subps_reg_reg(ins, X64_XMM4, X64_XMM13);
x64_sse_movlhps_reg_reg(ins, X64_XMM2, X64_XMM8);
x64_sse_movaps_reg_reg(ins, X64_XMM8, X64_XMM5);
x64_sse_movlhps_reg_reg(ins, X64_XMM7, X64_XMM15);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM15, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM5);
x64_sse_subps_reg_reg(ins, X64_XMM5, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM6, X64_XMM14);
x64_sse_movlhps_reg_reg(ins, X64_XMM1, X64_XMM9);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM4);
x64_sse_movlhps_reg_reg(ins, X64_XMM8, X64_XMM4);
x64_sse_movaps_reg_reg(ins, X64_XMM12, X64_XMM1);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM15, X64_XMM15, 0xB1);
x64_sse_movaps_reg_membase(ins, X64_XMM11, X64_R9, 48);
x64_alu_reg_imm_size(ins, X86_ADD, X64_RAX, 4, 8);
x64_sse_subps_reg_reg(ins, X64_XMM14, X64_XMM15);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM11);
x64_sse_mulps_reg_reg(ins, X64_XMM11, X64_XMM7);
x64_sse_addps_reg_reg(ins, X64_XMM4, X64_XMM15);
x64_sse_movaps_reg_membase(ins, X64_XMM15, X64_R9, 64);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM7, X64_XMM7, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM9, X64_XMM8);
x64_sse_mulps_reg_reg(ins, X64_XMM7, X64_XMM15);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM8, X64_XMM8, 0xB1);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM7);
x64_sse_mulps_reg_reg(ins, X64_XMM8, X64_XMM15);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM11);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM8);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM6, X64_XMM14, 0xEE);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM9);
x64_sse_addps_reg_reg(ins, X64_XMM10, X64_XMM9);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM11, X64_XMM3);
x64_sse_movaps_reg_reg(ins, X64_XMM3, X64_XMM2);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM11, X64_XMM11, 0xB1);
x64_sse_subps_reg_reg(ins, X64_XMM3, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM2, X64_XMM10);
x64_sse_addps_reg_reg(ins, X64_XMM12, X64_XMM11);
x64_sse_subps_reg_reg(ins, X64_XMM1, X64_XMM11);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM5, X64_XMM4, 0xEE);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 48, X64_R12, 2, X64_XMM5);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 32, X64_R12, 2, X64_XMM6);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 0, X64_R11, 2, X64_XMM2);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 16, X64_R11, 2, X64_XMM1);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 32, X64_R11, 2, X64_XMM3);
x64_sse_movaps_memindex_reg(ins, X64_RDX, 48, X64_R11, 2, X64_XMM12);
#endif
*fp = ins;
}
static FFTS_INLINE void
generate_leaf_oe(insns_t **fp, uint32_t *offsets)
{
/* to avoid deferring */
insns_t *ins = *fp;
#ifdef _M_X64
x64_sse_movaps_reg_memindex(ins, X64_XMM6, X64_RDX, offsets[2], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM8, X64_RDX, offsets[3], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM10, X64_XMM6);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM10, X64_XMM8, 0xE4);
x64_sse_movaps_reg_reg(ins, X64_XMM9, X64_XMM10);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM8, X64_XMM6, 0xE4);
x64_sse_movaps_reg_memindex(ins, X64_XMM12, X64_RDX, offsets[0], X64_RAX, 2);
x64_sse_movaps_reg_memindex(ins, X64_XMM7, X64_RDX, offsets[1], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_movsxd_reg_memindex(ins, X64_R10, X64_R9, 0, X64_RAX, 2);
x64_sse_addps_reg_reg(ins, X64_XMM9, X64_XMM8);
x64_sse_subps_reg_reg(ins, X64_XMM10, X64_XMM8);
x64_sse_addps_reg_reg(ins, X64_XMM14, X64_XMM7);
x64_sse_subps_reg_reg(ins, X64_XMM12, X64_XMM7);
x64_sse_movaps_reg_reg(ins, X64_XMM4, X64_XMM9);
x64_sse_movaps_reg_reg(ins, X64_XMM13, X64_XMM14);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM4, X64_XMM10, 0xEE);
/* change sign */
x64_sse_xorps_reg_reg(ins, X64_XMM10, X64_XMM3);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM10, X64_XMM10, 0xB1);
x64_sse_movaps_reg_reg(ins, X64_XMM11, X64_XMM12);
x64_sse_movaps_reg_reg(ins, X64_XMM5, X64_XMM14);
x64_sse_addps_reg_reg(ins, X64_XMM13, X64_XMM9);
x64_sse_subps_reg_reg(ins, X64_XMM11, X64_XMM10);
x64_sse_subps_reg_reg(ins, X64_XMM14, X64_XMM9);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM5, X64_XMM12, 0xEE);
x64_sse_addps_reg_reg(ins, X64_XMM12, X64_XMM10);
x64_movsxd_reg_memindex(ins, X64_R11, X64_R9, 8, X64_RAX, 2);
x64_sse_movlhps_reg_reg(ins, X64_XMM13, X64_XMM11);
x64_sse_movaps_memindex_reg(ins, X64_R8, 0, X64_R10, 2, X64_XMM13);
x64_sse_movaps_reg_membase(ins, X64_XMM13, X64_RSI, 48);
x64_sse_movlhps_reg_reg(ins, X64_XMM14, X64_XMM12);
x64_sse_movaps_reg_reg(ins, X64_XMM1, X64_XMM13);
x64_sse_movaps_reg_membase(ins, X64_XMM12, X64_RSI, 64);
x64_sse_mulps_reg_reg(ins, X64_XMM13, X64_XMM5);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM5, X64_XMM5, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM5, X64_XMM12);
x64_sse_movaps_memindex_reg(ins, X64_R8, 16, X64_R10, 2, X64_XMM14);
x64_sse_subps_reg_reg(ins, X64_XMM13, X64_XMM5);
x64_sse_mulps_reg_reg(ins, X64_XMM1, X64_XMM4);
x64_sse_shufps_reg_reg_imm(ins, X64_XMM4, X64_XMM4, 0xB1);
x64_sse_mulps_reg_reg(ins, X64_XMM4, X64_XMM12);
x64_sse_movaps_reg_memindex(ins, X64_XMM9, X64_RDX, offsets[4], X64_RAX, 2);
x64_sse_addps_reg_reg(ins, X64_XMM1, X64_XMM4);
x64_sse_movaps_reg_memindex(ins, X64_XMM7, X64_RDX, offsets[6], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM0, X64_XMM9);
x64_sse_movaps_reg_memindex(ins, X64_XMM2, X64_RDX, offsets[7], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM6, X64_XMM7);
x64_sse_movaps_reg_memindex(ins, X64_XMM15, X64_RDX, offsets[5], X64_RAX, 2);
x64_sse_movaps_reg_reg(ins, X64_XMM4, X64_XMM13);