// Copyright 2016, VIXL authors
// 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 ARM Limited 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 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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
// -----------------------------------------------------------------------------
// This file is auto generated from the
// test/aarch32/config/template-simulator-aarch32.cc.in template file using
// tools/generate_tests.py.
//
// PLEASE DO NOT EDIT.
// -----------------------------------------------------------------------------
#include "test-runner.h"
#include "test-utils.h"
#include "test-utils-aarch32.h"
#include "aarch32/assembler-aarch32.h"
#include "aarch32/disasm-aarch32.h"
#include "aarch32/macro-assembler-aarch32.h"
#define __ masm.
#define BUF_SIZE (4096)
#ifdef VIXL_INCLUDE_SIMULATOR_AARCH32
// Run tests with the simulator.
#define SETUP() MacroAssembler masm(BUF_SIZE)
#define START() masm.GetBuffer()->Reset()
#define END() \
__ Hlt(0); \
__ FinalizeCode();
// TODO: Run the tests in the simulator.
#define RUN()
#else // ifdef VIXL_INCLUDE_SIMULATOR_AARCH32.
#define SETUP() \
MacroAssembler masm(BUF_SIZE); \
UseScratchRegisterScope harness_scratch;
#define START() \
harness_scratch.Open(&masm); \
harness_scratch.ExcludeAll(); \
masm.GetBuffer()->Reset(); \
__ Push(r4); \
__ Push(r5); \
__ Push(r6); \
__ Push(r7); \
__ Push(r8); \
__ Push(r9); \
__ Push(r10); \
__ Push(r11); \
__ Push(lr); \
harness_scratch.Include(ip);
#define END() \
harness_scratch.Exclude(ip); \
__ Pop(lr); \
__ Pop(r11); \
__ Pop(r10); \
__ Pop(r9); \
__ Pop(r8); \
__ Pop(r7); \
__ Pop(r6); \
__ Pop(r5); \
__ Pop(r4); \
__ Bx(lr); \
__ FinalizeCode(); \
harness_scratch.Close();
#define RUN() \
{ \
int pcs_offset = masm.IsUsingT32() ? 1 : 0; \
masm.GetBuffer()->SetExecutable(); \
ExecuteMemory(masm.GetBuffer()->GetStartAddress<byte*>(), \
masm.GetSizeOfCodeGenerated(), \
pcs_offset); \
masm.GetBuffer()->SetWritable(); \
}
#endif // ifdef VIXL_INCLUDE_SIMULATOR_AARCH32
namespace vixl {
namespace aarch32 {
// List of instruction encodings:
#define FOREACH_INSTRUCTION(M) \
M(Vadd) \
M(Vsub)
// The following definitions are defined again in each generated test, therefore
// we need to place them in an anomymous namespace. It expresses that they are
// local to this file only, and the compiler is not allowed to share these types
// across test files during template instantiation. Specifically, `Operands` and
// `Inputs` have various layouts across generated tests so they absolutely
// cannot be shared.
#ifdef VIXL_INCLUDE_TARGET_A32
namespace {
// Values to be passed to the assembler to produce the instruction under test.
struct Operands {
DataType dt;
DRegister rd;
DRegister rn;
DRegister rm;
};
// Input data to feed to the instruction.
struct Inputs {
uint32_t fpscr;
uint64_t rd;
uint64_t rn;
uint64_t rm;
};
// This structure contains all input data needed to test one specific encoding.
// It used to generate a loop over an instruction.
struct TestLoopData {
// The `operands` fields represents the values to pass to the assembler to
// produce the instruction.
Operands operands;
// Description of the operands, used for error reporting.
const char* operands_description;
// Unique identifier, used for generating traces.
const char* identifier;
// Array of values to be fed to the instruction.
size_t input_size;
const Inputs* inputs;
};
static const Inputs kFloats[] =
{{0x0, 0x3fefffffffffffff, 0x000fffffffffffff, 0xfff0000000000000},
{0x0, 0xffefffffffffffff, 0xbfe0000000000000, 0x3ff0000000000000},
{0x0, 0x7ff0000000000000, 0x3ff0000000000001, 0x0000000000000000},
{0x0, 0xbff0000000000000, 0x4024000000000000, 0x4024000000000000},
{0x0, 0xbff0000000000000, 0x3fdfffffffffffff, 0x0000000000000000},
{0x0, 0x3fefffffffffffff, 0x7fefffffffffffff, 0xfff0000000000000},
{0x0, 0xbfe0000000000000, 0xc024000000000000, 0x7ff123456789abcd},
{0x0, 0x000fffffffffffff, 0x3ff0000000000001, 0xbff0000000000001},
{0x0, 0x0000000000000001, 0x0000000000000000, 0x3fdfffffffffffff},
{0x0, 0x8000000000000000, 0xfff123456789abcd, 0xfff0000000000000},
{0x0, 0xfff923456789abcd, 0xc024000000000000, 0x3ff0000000000000},
{0x0, 0x7ff0000000000000, 0x3ff8000000000000, 0x3fdfffffffffffff},
{0x0, 0x7ff923456789abcd, 0x3ff0000000000001, 0x8000000000000001},
{0x0, 0x0010000000000000, 0x0000000000000001, 0xbff0000000000000},
{0x0, 0x3fefffffffffffff, 0x3fdfffffffffffff, 0xfff0000000000000},
{0x0, 0x3fe0000000000001, 0x800fffffffffffff, 0xfff123456789abcd},
{0x0, 0xffefffffffffffff, 0x3ff0000000000001, 0x800fffffffffffff},
{0x0, 0x0010000000000000, 0xbfe0000000000001, 0xbfe0000000000000},
{0x0, 0xc024000000000000, 0x0000000000000000, 0xbff0000000000000},
{0x0, 0xfff0000000000000, 0x8000000000000001, 0x7ff0000000000000},
{0x0, 0x3fdfffffffffffff, 0xbfdfffffffffffff, 0x3fe0000000000001},
{0x0, 0x4024000000000000, 0x000fffffffffffff, 0x7ff923456789abcd},
{0x0, 0xfff8000000000000, 0xbfe0000000000001, 0x3ff0000000000001},
{0x0, 0x7fefffffffffffff, 0xbfe0000000000001, 0x3ff0000000000000},
{0x0, 0x7fefffffffffffff, 0xbfe0000000000001, 0xfff123456789abcd},
{0x0, 0xfff8000000000000, 0x7ff0000000000000, 0x7fefffffffffffff},
{0x0, 0xbfe0000000000000, 0x7ff123456789abcd, 0x800123456789abcd},
{0x0, 0x3ff0000000000001, 0xffefffffffffffff, 0xfff923456789abcd},
{0x0, 0x3fe0000000000000, 0x0000000000000001, 0x3ff8000000000000},
{0x0, 0x800123456789abcd, 0xbfe0000000000001, 0x8000000000000000},
{0x0, 0xbfe0000000000000, 0x3fe0000000000000, 0x3ff8000000000000},
{0x0, 0x8010000000000000, 0x0010000000000000, 0x8010000000000000},
{0x0, 0x3fe0000000000001, 0x7ff923456789abcd, 0x000123456789abcd},
{0x0, 0x3fe0000000000001, 0x3ff8000000000000, 0xbfe0000000000001},
{0x0, 0xbfefffffffffffff, 0x0000000000000001, 0x0010000000000000},
{0x0, 0xbfefffffffffffff, 0xbfdfffffffffffff, 0xbff8000000000000},
{0x0, 0x0000000000000000, 0x3ff0000000000000, 0x3fe0000000000001},
{0x0, 0xbff0000000000000, 0xffefffffffffffff, 0x3fefffffffffffff},
{0x0, 0x3ff8000000000000, 0x7ff8000000000000, 0x7ff0000000000000},
{0x0, 0x4024000000000000, 0xbfefffffffffffff, 0xfff8000000000000},
{0x0, 0x0000000000000000, 0x000123456789abcd, 0x3fe0000000000000},
{0x0, 0x7fefffffffffffff, 0x3fe0000000000001, 0xfff0000000000000},
{0x0, 0xbfefffffffffffff, 0x000123456789abcd, 0x800fffffffffffff},
{0x0, 0xfff8000000000000, 0x8000000000000001, 0x7fefffffffffffff},
{0x0, 0x3ff8000000000000, 0x3ff0000000000001, 0xfff123456789abcd},
{0x0, 0xbfe0000000000001, 0x0000000000000000, 0xbfefffffffffffff},
{0x0, 0x7fefffffffffffff, 0xfff0000000000000, 0xbff0000000000000},
{0x0, 0x7ff0000000000000, 0x3fe0000000000000, 0x7ff123456789abcd},
{0x0, 0x3ff0000000000000, 0x3ff0000000000000, 0x8000000000000001},
{0x0, 0xbff8000000000000, 0x4024000000000000, 0x3ff8000000000000},
{0x0, 0xfff923456789abcd, 0xbff8000000000000, 0x000fffffffffffff},
{0x0, 0x800123456789abcd, 0x0000000000000001, 0x4024000000000000},
{0x0, 0x0000000000000000, 0xfff923456789abcd, 0x0000000000000000},
{0x0, 0x3ff0000000000000, 0xfff8000000000000, 0xbfefffffffffffff},
{0x0, 0x8000000000000000, 0x0000000000000001, 0x3fefffffffffffff},
{0x0, 0xbff8000000000000, 0xbff0000000000000, 0x7ff8000000000000},
{0x0, 0x3fdfffffffffffff, 0x8000000000000001, 0x3fdfffffffffffff},
{0x0, 0x8010000000000000, 0x0000000000000001, 0x000123456789abcd},
{0x0, 0xbfe0000000000001, 0x000fffffffffffff, 0xbfe0000000000001},
{0x0, 0x7ff8000000000000, 0xbff0000000000001, 0x7ff0000000000000},
{0x0, 0xbfdfffffffffffff, 0x7ff123456789abcd, 0x4024000000000000},
{0x0, 0x3ff8000000000000, 0xbff0000000000000, 0xbfdfffffffffffff},
{0x0, 0x000123456789abcd, 0x3fefffffffffffff, 0x0000000000000000},
{0x0, 0x800fffffffffffff, 0xc024000000000000, 0x0000000000000001},
{0x0, 0xbff8000000000000, 0xbfe0000000000000, 0x8010000000000000},
{0x0, 0x3fdfffffffffffff, 0x000fffffffffffff, 0x3fdfffffffffffff},
{0x0, 0x0010000000000000, 0x800fffffffffffff, 0x3ff0000000000001},
{0x0, 0x3ff8000000000000, 0xfff0000000000000, 0x000fffffffffffff},
{0x0, 0x3fefffffffffffff, 0xbfefffffffffffff, 0x3fe0000000000000},
{0x0, 0x7ff0000000000000, 0xbff0000000000001, 0xbff8000000000000},
{0x0, 0x000fffffffffffff, 0xfff0000000000000, 0xbfe0000000000000},
{0x0, 0x0000000000000000, 0x3fdfffffffffffff, 0x7ff123456789abcd},
{0x0, 0x3ff8000000000000, 0xbff8000000000000, 0x000fffffffffffff},
{0x0, 0x7ff923456789abcd, 0x7ff0000000000000, 0x7ff923456789abcd},
{0x0, 0x000fffffffffffff, 0x000fffffffffffff, 0x3fe0000000000000},
{0x0, 0x7ff923456789abcd, 0xbff0000000000000, 0x8000000000000001},
{0x0, 0x3fe0000000000001, 0x3ff0000000000000, 0x7fefffffffffffff},
{0x0, 0xfff923456789abcd, 0x3fe0000000000000, 0xc024000000000000},
{0x0, 0xbff0000000000000, 0x8010000000000000, 0x000fffffffffffff},
{0x0, 0xbff0000000000001, 0x4024000000000000, 0x7fefffffffffffff},
{0x0, 0xfff0000000000000, 0x0000000000000000, 0xffefffffffffffff},
{0x0, 0xfff8000000000000, 0x3fe0000000000000, 0x800fffffffffffff},
{0x0, 0x000fffffffffffff, 0xbfe0000000000000, 0x7fefffffffffffff},
{0x0, 0x000fffffffffffff, 0xffefffffffffffff, 0x7ff0000000000000},
{0x0, 0xbff0000000000001, 0x3ff0000000000001, 0x7ff123456789abcd},
{0x0, 0xc024000000000000, 0x8000000000000001, 0x3ff8000000000000},
{0x0, 0xbfe0000000000001, 0x8000000000000001, 0xbfdfffffffffffff},
{0x0, 0xfff0000000000000, 0x0000000000000000, 0xfff923456789abcd},
{0x0, 0x3fefffffffffffff, 0xbfdfffffffffffff, 0x8000000000000001},
{0x0, 0x3fe0000000000000, 0xfff123456789abcd, 0xffefffffffffffff},
{0x0, 0x3fefffffffffffff, 0xfff923456789abcd, 0x800123456789abcd},
{0x0, 0x8010000000000000, 0x3ff0000000000000, 0xc024000000000000},
{0x0, 0x7ff123456789abcd, 0x3fe0000000000001, 0x0000000000000001},
{0x0, 0x7ff0000000000000, 0xffefffffffffffff, 0x3fe0000000000001},
{0x0, 0x0010000000000000, 0xfff923456789abcd, 0x000fffffffffffff},
{0x0, 0x4024000000000000, 0x7ff8000000000000, 0x000123456789abcd},
{0x0, 0x8010000000000000, 0x8000000000000001, 0xbfe0000000000000},
{0x0, 0x000fffffffffffff, 0x3ff0000000000000, 0x3ff0000000000001},
{0x0, 0xbff0000000000000, 0x3fe0000000000000, 0xbff0000000000000},
{0x0, 0x3fe0000000000001, 0xbfe0000000000000, 0x7ff0000000000000}};
static const Inputs kFloatsSameRegisters[] =
{{0x0, 0x8000000000000000, 0xbfdfffffffffffff, 0xbfdfffffffffffff},
{0x0, 0xbfe0000000000000, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x0000000000000001, 0x3fdfffffffffffff, 0x3fdfffffffffffff},
{0x0, 0xfff8000000000000, 0x8000000000000001, 0x8000000000000001},
{0x0, 0x7ff0000000000000, 0x7ff923456789abcd, 0x7ff923456789abcd},
{0x0, 0x7ff123456789abcd, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0xbff0000000000001, 0xfff123456789abcd, 0xfff123456789abcd},
{0x0, 0xbfe0000000000001, 0x8000000000000000, 0x8000000000000000},
{0x0, 0xc024000000000000, 0x3fe0000000000001, 0x3fe0000000000001},
{0x0, 0xfff0000000000000, 0x8000000000000001, 0x8000000000000001},
{0x0, 0x800fffffffffffff, 0x7ff8000000000000, 0x7ff8000000000000},
{0x0, 0x800fffffffffffff, 0xfff8000000000000, 0xfff8000000000000},
{0x0, 0xbfe0000000000001, 0x7ff8000000000000, 0x7ff8000000000000},
{0x0, 0x0010000000000000, 0x7fefffffffffffff, 0x7fefffffffffffff},
{0x0, 0xfff0000000000000, 0xbff0000000000000, 0xbff0000000000000},
{0x0, 0xc024000000000000, 0xfff8000000000000, 0xfff8000000000000},
{0x0, 0xbfe0000000000001, 0xbfe0000000000000, 0xbfe0000000000000},
{0x0, 0xbff0000000000001, 0x3ff0000000000000, 0x3ff0000000000000},
{0x0, 0x3fdfffffffffffff, 0xbfe0000000000000, 0xbfe0000000000000},
{0x0, 0xfff923456789abcd, 0xfff123456789abcd, 0xfff123456789abcd},
{0x0, 0x7ff0000000000000, 0x800123456789abcd, 0x800123456789abcd},
{0x0, 0x3ff8000000000000, 0xbfdfffffffffffff, 0xbfdfffffffffffff},
{0x0, 0xffefffffffffffff, 0xbfe0000000000000, 0xbfe0000000000000},
{0x0, 0x800123456789abcd, 0xbff0000000000001, 0xbff0000000000001},
{0x0, 0x0000000000000000, 0x800fffffffffffff, 0x800fffffffffffff},
{0x0, 0xfff0000000000000, 0x3ff8000000000000, 0x3ff8000000000000},
{0x0, 0x7ff0000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0x0010000000000000, 0xfff923456789abcd, 0xfff923456789abcd},
{0x0, 0x3fefffffffffffff, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x000fffffffffffff, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0x000123456789abcd, 0xbfe0000000000001, 0xbfe0000000000001},
{0x0, 0xfff923456789abcd, 0x3fefffffffffffff, 0x3fefffffffffffff},
{0x0, 0x3fdfffffffffffff, 0xbff0000000000001, 0xbff0000000000001},
{0x0, 0x000123456789abcd, 0xbfe0000000000000, 0xbfe0000000000000},
{0x0, 0xfff0000000000000, 0xbfefffffffffffff, 0xbfefffffffffffff},
{0x0, 0xfff8000000000000, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x3fe0000000000000, 0xbfdfffffffffffff, 0xbfdfffffffffffff},
{0x0, 0x0010000000000000, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0xfff123456789abcd, 0x3fe0000000000000, 0x3fe0000000000000},
{0x0, 0x3fe0000000000000, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x3fdfffffffffffff, 0xbff8000000000000, 0xbff8000000000000},
{0x0, 0xbff0000000000001, 0x3fefffffffffffff, 0x3fefffffffffffff},
{0x0, 0x0000000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0x7ff0000000000000, 0xffefffffffffffff, 0xffefffffffffffff},
{0x0, 0x000123456789abcd, 0x3fdfffffffffffff, 0x3fdfffffffffffff},
{0x0, 0xc024000000000000, 0x4024000000000000, 0x4024000000000000},
{0x0, 0x3fefffffffffffff, 0xbfdfffffffffffff, 0xbfdfffffffffffff},
{0x0, 0x0010000000000000, 0x7ff8000000000000, 0x7ff8000000000000},
{0x0, 0x3fe0000000000001, 0x7ff8000000000000, 0x7ff8000000000000},
{0x0, 0x8000000000000000, 0x7fefffffffffffff, 0x7fefffffffffffff},
{0x0, 0x7ff123456789abcd, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x7ff0000000000000, 0x000fffffffffffff, 0x000fffffffffffff},
{0x0, 0x7ff923456789abcd, 0xbff8000000000000, 0xbff8000000000000},
{0x0, 0x7ff0000000000000, 0xbfefffffffffffff, 0xbfefffffffffffff},
{0x0, 0xfff123456789abcd, 0x3ff0000000000000, 0x3ff0000000000000},
{0x0, 0xfff923456789abcd, 0x3ff0000000000001, 0x3ff0000000000001},
{0x0, 0xc024000000000000, 0xfff123456789abcd, 0xfff123456789abcd},
{0x0, 0xbfe0000000000001, 0x8010000000000000, 0x8010000000000000},
{0x0, 0xfff923456789abcd, 0xbfdfffffffffffff, 0xbfdfffffffffffff},
{0x0, 0x8010000000000000, 0x3fe0000000000000, 0x3fe0000000000000},
{0x0, 0xfff123456789abcd, 0x3ff8000000000000, 0x3ff8000000000000},
{0x0, 0x800fffffffffffff, 0x000fffffffffffff, 0x000fffffffffffff},
{0x0, 0xffefffffffffffff, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x4024000000000000, 0xbfe0000000000001, 0xbfe0000000000001},
{0x0, 0xfff0000000000000, 0xfff923456789abcd, 0xfff923456789abcd},
{0x0, 0x7ff123456789abcd, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x8000000000000000, 0x7ff123456789abcd, 0x7ff123456789abcd},
{0x0, 0x0000000000000001, 0xc024000000000000, 0xc024000000000000},
{0x0, 0x0010000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0x3fe0000000000000, 0xbff0000000000000, 0xbff0000000000000},
{0x0, 0xbfdfffffffffffff, 0x8010000000000000, 0x8010000000000000},
{0x0, 0xbff8000000000000, 0x3fe0000000000001, 0x3fe0000000000001},
{0x0, 0xffefffffffffffff, 0x8000000000000000, 0x8000000000000000},
{0x0, 0x3fe0000000000000, 0x7ff8000000000000, 0x7ff8000000000000},
{0x0, 0xbff0000000000001, 0xbff8000000000000, 0xbff8000000000000},
{0x0, 0xbfe0000000000000, 0xbfe0000000000001, 0xbfe0000000000001},
{0x0, 0xc024000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0x8000000000000001, 0x7fefffffffffffff, 0x7fefffffffffffff},
{0x0, 0x7ff923456789abcd, 0xfff0000000000000, 0xfff0000000000000},
{0x0, 0x8010000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0xc024000000000000, 0x800123456789abcd, 0x800123456789abcd},
{0x0, 0x7ff0000000000000, 0xc024000000000000, 0xc024000000000000},
{0x0, 0x4024000000000000, 0x0010000000000000, 0x0010000000000000},
{0x0, 0x3ff0000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0xbfe0000000000001, 0xc024000000000000, 0xc024000000000000},
{0x0, 0xbfdfffffffffffff, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0x000123456789abcd, 0xfff8000000000000, 0xfff8000000000000},
{0x0, 0xbff0000000000001, 0x000123456789abcd, 0x000123456789abcd},
{0x0, 0x0000000000000000, 0x7ff123456789abcd, 0x7ff123456789abcd},
{0x0, 0x3ff0000000000001, 0x7ff8000000000000, 0x7ff8000000000000},
{0x0, 0x3fe0000000000001, 0x3ff0000000000001, 0x3ff0000000000001},
{0x0, 0x3ff0000000000001, 0x000123456789abcd, 0x000123456789abcd},
{0x0, 0x3ff8000000000000, 0x8010000000000000, 0x8010000000000000},
{0x0, 0x8000000000000000, 0x800fffffffffffff, 0x800fffffffffffff},
{0x0, 0x7ff8000000000000, 0x7ff0000000000000, 0x7ff0000000000000},
{0x0, 0xbff0000000000000, 0xfff8000000000000, 0xfff8000000000000},
{0x0, 0x000fffffffffffff, 0xbff8000000000000, 0xbff8000000000000},
{0x0, 0x7ff123456789abcd, 0x8010000000000000, 0x8010000000000000},
{0x0, 0x8000000000000000, 0x3fefffffffffffff, 0x3fefffffffffffff},
{0x0, 0xbfe0000000000000, 0x7ff0000000000000, 0x7ff0000000000000}};
// A loop will be generated for each element of this array.
const TestLoopData kTests[] = {{{F64, d3, d31, d11},
"F64 d3 d31 d11",
"Floats_F64_d3_d31_d11",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d21, d17, d0},
"F64 d21 d17 d0",
"Floats_F64_d21_d17_d0",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d8, d4, d16},
"F64 d8 d4 d16",
"Floats_F64_d8_d4_d16",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d18, d11, d29},
"F64 d18 d11 d29",
"Floats_F64_d18_d11_d29",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d18, d7, d16},
"F64 d18 d7 d16",
"Floats_F64_d18_d7_d16",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d31, d28, d30},
"F64 d31 d28 d30",
"Floats_F64_d31_d28_d30",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d3, d27, d4},
"F64 d3 d27 d4",
"Floats_F64_d3_d27_d4",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d16, d17, d25},
"F64 d16 d17 d25",
"Floats_F64_d16_d17_d25",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d12, d16, d21},
"F64 d12 d16 d21",
"Floats_F64_d12_d16_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d13, d3, d9},
"F64 d13 d3 d9",
"Floats_F64_d13_d3_d9",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d14, d15, d9},
"F64 d14 d15 d9",
"Floats_F64_d14_d15_d9",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d23, d3, d9},
"F64 d23 d3 d9",
"Floats_F64_d23_d3_d9",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d8, d5, d4},
"F64 d8 d5 d4",
"Floats_F64_d8_d5_d4",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d28, d10, d8},
"F64 d28 d10 d8",
"Floats_F64_d28_d10_d8",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d8, d28, d11},
"F64 d8 d28 d11",
"Floats_F64_d8_d28_d11",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d1, d2, d23},
"F64 d1 d2 d23",
"Floats_F64_d1_d2_d23",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d27, d26, d30},
"F64 d27 d26 d30",
"Floats_F64_d27_d26_d30",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d3, d22, d7},
"F64 d3 d22 d7",
"Floats_F64_d3_d22_d7",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d3, d19, d24},
"F64 d3 d19 d24",
"Floats_F64_d3_d19_d24",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d27, d30, d22},
"F64 d27 d30 d22",
"Floats_F64_d27_d30_d22",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d27, d25, d7},
"F64 d27 d25 d7",
"Floats_F64_d27_d25_d7",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d21, d8, d10},
"F64 d21 d8 d10",
"Floats_F64_d21_d8_d10",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d28, d17, d14},
"F64 d28 d17 d14",
"Floats_F64_d28_d17_d14",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d1, d5, d24},
"F64 d1 d5 d24",
"Floats_F64_d1_d5_d24",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d20, d12, d17},
"F64 d20 d12 d17",
"Floats_F64_d20_d12_d17",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d30, d29, d10},
"F64 d30 d29 d10",
"Floats_F64_d30_d29_d10",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d25, d14, d25},
"F64 d25 d14 d25",
"Floats_F64_d25_d14_d25",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d1, d27, d16},
"F64 d1 d27 d16",
"Floats_F64_d1_d27_d16",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d6, d28, d7},
"F64 d6 d28 d7",
"Floats_F64_d6_d28_d7",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d23, d23, d15},
"F64 d23 d23 d15",
"Floats_F64_d23_d23_d15",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d7, d23, d3},
"F64 d7 d23 d3",
"Floats_F64_d7_d23_d3",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d7, d23, d16},
"F64 d7 d23 d16",
"Floats_F64_d7_d23_d16",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d23, d18, d21},
"F64 d23 d18 d21",
"Floats_F64_d23_d18_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d16, d9, d17},
"F64 d16 d9 d17",
"Floats_F64_d16_d9_d17",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d5, d21, d9},
"F64 d5 d21 d9",
"Floats_F64_d5_d21_d9",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d28, d15, d11},
"F64 d28 d15 d11",
"Floats_F64_d28_d15_d11",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d2, d17, d1},
"F64 d2 d17 d1",
"Floats_F64_d2_d17_d1",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d25, d29, d17},
"F64 d25 d29 d17",
"Floats_F64_d25_d29_d17",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d16, d2, d12},
"F64 d16 d2 d12",
"Floats_F64_d16_d2_d12",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d14, d18, d24},
"F64 d14 d18 d24",
"Floats_F64_d14_d18_d24",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d3, d4, d25},
"F64 d3 d4 d25",
"Floats_F64_d3_d4_d25",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d29, d10, d21},
"F64 d29 d10 d21",
"Floats_F64_d29_d10_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d29, d27, d24},
"F64 d29 d27 d24",
"Floats_F64_d29_d27_d24",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d30, d19, d23},
"F64 d30 d19 d23",
"Floats_F64_d30_d19_d23",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d3, d2, d14},
"F64 d3 d2 d14",
"Floats_F64_d3_d2_d14",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d17, d26, d0},
"F64 d17 d26 d0",
"Floats_F64_d17_d26_d0",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d17, d28, d8},
"F64 d17 d28 d8",
"Floats_F64_d17_d28_d8",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d0, d3, d24},
"F64 d0 d3 d24",
"Floats_F64_d0_d3_d24",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d30, d16, d21},
"F64 d30 d16 d21",
"Floats_F64_d30_d16_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d18, d24, d3},
"F64 d18 d24 d3",
"Floats_F64_d18_d24_d3",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d6, d2, d15},
"F64 d6 d2 d15",
"Floats_F64_d6_d2_d15",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d7, d0, d27},
"F64 d7 d0 d27",
"Floats_F64_d7_d0_d27",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d0, d9, d27},
"F64 d0 d9 d27",
"Floats_F64_d0_d9_d27",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d7, d11, d27},
"F64 d7 d11 d27",
"Floats_F64_d7_d11_d27",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d17, d25, d11},
"F64 d17 d25 d11",
"Floats_F64_d17_d25_d11",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d31, d9, d22},
"F64 d31 d9 d22",
"Floats_F64_d31_d9_d22",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d24, d0, d5},
"F64 d24 d0 d5",
"Floats_F64_d24_d0_d5",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d5, d31, d4},
"F64 d5 d31 d4",
"Floats_F64_d5_d31_d4",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d16, d24, d2},
"F64 d16 d24 d2",
"Floats_F64_d16_d24_d2",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d7, d30, d4},
"F64 d7 d30 d4",
"Floats_F64_d7_d30_d4",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d31, d4, d28},
"F64 d31 d4 d28",
"Floats_F64_d31_d4_d28",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d10, d31, d13},
"F64 d10 d31 d13",
"Floats_F64_d10_d31_d13",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d28, d14, d1},
"F64 d28 d14 d1",
"Floats_F64_d28_d14_d1",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d4, d16, d0},
"F64 d4 d16 d0",
"Floats_F64_d4_d16_d0",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d19, d26, d15},
"F64 d19 d26 d15",
"Floats_F64_d19_d26_d15",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d23, d2, d26},
"F64 d23 d2 d26",
"Floats_F64_d23_d2_d26",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d25, d26, d10},
"F64 d25 d26 d10",
"Floats_F64_d25_d26_d10",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d0, d19, d0},
"F64 d0 d19 d0",
"Floats_F64_d0_d19_d0",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d4, d31, d23},
"F64 d4 d31 d23",
"Floats_F64_d4_d31_d23",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d30, d1, d23},
"F64 d30 d1 d23",
"Floats_F64_d30_d1_d23",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d14, d5, d20},
"F64 d14 d5 d20",
"Floats_F64_d14_d5_d20",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d20, d4, d12},
"F64 d20 d4 d12",
"Floats_F64_d20_d4_d12",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d2, d5, d10},
"F64 d2 d5 d10",
"Floats_F64_d2_d5_d10",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d14, d29, d3},
"F64 d14 d29 d3",
"Floats_F64_d14_d29_d3",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d17, d2, d15},
"F64 d17 d2 d15",
"Floats_F64_d17_d2_d15",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d9, d30, d29},
"F64 d9 d30 d29",
"Floats_F64_d9_d30_d29",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d30, d12, d30},
"F64 d30 d12 d30",
"Floats_F64_d30_d12_d30",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d28, d13, d21},
"F64 d28 d13 d21",
"Floats_F64_d28_d13_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d15, d17, d26},
"F64 d15 d17 d26",
"Floats_F64_d15_d17_d26",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d30, d18, d9},
"F64 d30 d18 d9",
"Floats_F64_d30_d18_d9",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d6, d9, d31},
"F64 d6 d9 d31",
"Floats_F64_d6_d9_d31",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d11, d23, d22},
"F64 d11 d23 d22",
"Floats_F64_d11_d23_d22",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d26, d23, d29},
"F64 d26 d23 d29",
"Floats_F64_d26_d23_d29",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d20, d2, d21},
"F64 d20 d2 d21",
"Floats_F64_d20_d2_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d1, d25, d1},
"F64 d1 d25 d1",
"Floats_F64_d1_d25_d1",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d1, d13, d15},
"F64 d1 d13 d15",
"Floats_F64_d1_d13_d15",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d6, d15, d13},
"F64 d6 d15 d13",
"Floats_F64_d6_d15_d13",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d4, d3, d7},
"F64 d4 d3 d7",
"Floats_F64_d4_d3_d7",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d8, d16, d18},
"F64 d8 d16 d18",
"Floats_F64_d8_d16_d18",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d12, d30, d21},
"F64 d12 d30 d21",
"Floats_F64_d12_d30_d21",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d0, d1, d15},
"F64 d0 d1 d15",
"Floats_F64_d0_d1_d15",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d6, d11, d4},
"F64 d6 d11 d4",
"Floats_F64_d6_d11_d4",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d8, d30, d13},
"F64 d8 d30 d13",
"Floats_F64_d8_d30_d13",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d12, d22, d12},
"F64 d12 d22 d12",
"Floats_F64_d12_d22_d12",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d9, d7, d13},
"F64 d9 d7 d13",
"Floats_F64_d9_d7_d13",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d3, d1, d0},
"F64 d3 d1 d0",
"Floats_F64_d3_d1_d0",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d28, d22, d20},
"F64 d28 d22 d20",
"Floats_F64_d28_d22_d20",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d22, d20, d9},
"F64 d22 d20 d9",
"Floats_F64_d22_d20_d9",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d18, d18, d25},
"F64 d18 d18 d25",
"Floats_F64_d18_d18_d25",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d19, d3, d8},
"F64 d19 d3 d8",
"Floats_F64_d19_d3_d8",
ARRAY_SIZE(kFloats),
kFloats},
{{F64, d25, d21, d21},
"F64 d25 d21 d21",
"FloatsSameRegisters_F64_d25_d21_d21",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d31, d4, d4},
"F64 d31 d4 d4",
"FloatsSameRegisters_F64_d31_d4_d4",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d14, d30, d30},
"F64 d14 d30 d30",
"FloatsSameRegisters_F64_d14_d30_d30",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d11, d27, d27},
"F64 d11 d27 d27",
"FloatsSameRegisters_F64_d11_d27_d27",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d21, d20, d20},
"F64 d21 d20 d20",
"FloatsSameRegisters_F64_d21_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d26, d14, d14},
"F64 d26 d14 d14",
"FloatsSameRegisters_F64_d26_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d10, d1, d1},
"F64 d10 d1 d1",
"FloatsSameRegisters_F64_d10_d1_d1",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d9, d24, d24},
"F64 d9 d24 d24",
"FloatsSameRegisters_F64_d9_d24_d24",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d17, d20, d20},
"F64 d17 d20 d20",
"FloatsSameRegisters_F64_d17_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d15, d13, d13},
"F64 d15 d13 d13",
"FloatsSameRegisters_F64_d15_d13_d13",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d18, d14, d14},
"F64 d18 d14 d14",
"FloatsSameRegisters_F64_d18_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d20, d10, d10},
"F64 d20 d10 d10",
"FloatsSameRegisters_F64_d20_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d23, d27, d27},
"F64 d23 d27 d27",
"FloatsSameRegisters_F64_d23_d27_d27",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d25, d26, d26},
"F64 d25 d26 d26",
"FloatsSameRegisters_F64_d25_d26_d26",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d24, d5, d5},
"F64 d24 d5 d5",
"FloatsSameRegisters_F64_d24_d5_d5",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d15, d10, d10},
"F64 d15 d10 d10",
"FloatsSameRegisters_F64_d15_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d0, d26, d26},
"F64 d0 d26 d26",
"FloatsSameRegisters_F64_d0_d26_d26",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d22, d23, d23},
"F64 d22 d23 d23",
"FloatsSameRegisters_F64_d22_d23_d23",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d18, d29, d29},
"F64 d18 d29 d29",
"FloatsSameRegisters_F64_d18_d29_d29",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d27, d25, d25},
"F64 d27 d25 d25",
"FloatsSameRegisters_F64_d27_d25_d25",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d15, d15, d15},
"F64 d15 d15 d15",
"FloatsSameRegisters_F64_d15_d15_d15",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d17, d5, d5},
"F64 d17 d5 d5",
"FloatsSameRegisters_F64_d17_d5_d5",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d1, d22, d22},
"F64 d1 d22 d22",
"FloatsSameRegisters_F64_d1_d22_d22",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d20, d29, d29},
"F64 d20 d29 d29",
"FloatsSameRegisters_F64_d20_d29_d29",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d7, d26, d26},
"F64 d7 d26 d26",
"FloatsSameRegisters_F64_d7_d26_d26",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d5, d19, d19},
"F64 d5 d19 d19",
"FloatsSameRegisters_F64_d5_d19_d19",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d19, d13, d13},
"F64 d19 d13 d13",
"FloatsSameRegisters_F64_d19_d13_d13",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d23, d13, d13},
"F64 d23 d13 d13",
"FloatsSameRegisters_F64_d23_d13_d13",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d0, d20, d20},
"F64 d0 d20 d20",
"FloatsSameRegisters_F64_d0_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d19, d26, d26},
"F64 d19 d26 d26",
"FloatsSameRegisters_F64_d19_d26_d26",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d7, d15, d15},
"F64 d7 d15 d15",
"FloatsSameRegisters_F64_d7_d15_d15",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d1, d6, d6},
"F64 d1 d6 d6",
"FloatsSameRegisters_F64_d1_d6_d6",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d3, d25, d25},
"F64 d3 d25 d25",
"FloatsSameRegisters_F64_d3_d25_d25",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d11, d11, d11},
"F64 d11 d11 d11",
"FloatsSameRegisters_F64_d11_d11_d11",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d10, d28, d28},
"F64 d10 d28 d28",
"FloatsSameRegisters_F64_d10_d28_d28",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d20, d13, d13},
"F64 d20 d13 d13",
"FloatsSameRegisters_F64_d20_d13_d13",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d1, d24, d24},
"F64 d1 d24 d24",
"FloatsSameRegisters_F64_d1_d24_d24",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d27, d6, d6},
"F64 d27 d6 d6",
"FloatsSameRegisters_F64_d27_d6_d6",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d30, d29, d29},
"F64 d30 d29 d29",
"FloatsSameRegisters_F64_d30_d29_d29",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d31, d14, d14},
"F64 d31 d14 d14",
"FloatsSameRegisters_F64_d31_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d25, d13, d13},
"F64 d25 d13 d13",
"FloatsSameRegisters_F64_d25_d13_d13",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d21, d16, d16},
"F64 d21 d16 d16",
"FloatsSameRegisters_F64_d21_d16_d16",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d12, d26, d26},
"F64 d12 d26 d26",
"FloatsSameRegisters_F64_d12_d26_d26",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d2, d10, d10},
"F64 d2 d10 d10",
"FloatsSameRegisters_F64_d2_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d1, d5, d5},
"F64 d1 d5 d5",
"FloatsSameRegisters_F64_d1_d5_d5",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d26, d10, d10},
"F64 d26 d10 d10",
"FloatsSameRegisters_F64_d26_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d21, d22, d22},
"F64 d21 d22 d22",
"FloatsSameRegisters_F64_d21_d22_d22",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d2, d15, d15},
"F64 d2 d15 d15",
"FloatsSameRegisters_F64_d2_d15_d15",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d30, d27, d27},
"F64 d30 d27 d27",
"FloatsSameRegisters_F64_d30_d27_d27",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d17, d4, d4},
"F64 d17 d4 d4",
"FloatsSameRegisters_F64_d17_d4_d4",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d0, d8, d8},
"F64 d0 d8 d8",
"FloatsSameRegisters_F64_d0_d8_d8",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d27, d28, d28},
"F64 d27 d28 d28",
"FloatsSameRegisters_F64_d27_d28_d28",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d10, d10, d10},
"F64 d10 d10 d10",
"FloatsSameRegisters_F64_d10_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d10, d17, d17},
"F64 d10 d17 d17",
"FloatsSameRegisters_F64_d10_d17_d17",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d18, d16, d16},
"F64 d18 d16 d16",
"FloatsSameRegisters_F64_d18_d16_d16",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d3, d20, d20},
"F64 d3 d20 d20",
"FloatsSameRegisters_F64_d3_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d0, d28, d28},
"F64 d0 d28 d28",
"FloatsSameRegisters_F64_d0_d28_d28",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d2, d27, d27},
"F64 d2 d27 d27",
"FloatsSameRegisters_F64_d2_d27_d27",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d12, d20, d20},
"F64 d12 d20 d20",
"FloatsSameRegisters_F64_d12_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d9, d22, d22},
"F64 d9 d22 d22",
"FloatsSameRegisters_F64_d9_d22_d22",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d10, d4, d4},
"F64 d10 d4 d4",
"FloatsSameRegisters_F64_d10_d4_d4",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d8, d10, d10},
"F64 d8 d10 d10",
"FloatsSameRegisters_F64_d8_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d26, d5, d5},
"F64 d26 d5 d5",
"FloatsSameRegisters_F64_d26_d5_d5",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d7, d20, d20},
"F64 d7 d20 d20",
"FloatsSameRegisters_F64_d7_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d21, d24, d24},
"F64 d21 d24 d24",
"FloatsSameRegisters_F64_d21_d24_d24",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d29, d9, d9},
"F64 d29 d9 d9",
"FloatsSameRegisters_F64_d29_d9_d9",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d20, d14, d14},
"F64 d20 d14 d14",
"FloatsSameRegisters_F64_d20_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d18, d30, d30},
"F64 d18 d30 d30",
"FloatsSameRegisters_F64_d18_d30_d30",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d15, d14, d14},
"F64 d15 d14 d14",
"FloatsSameRegisters_F64_d15_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d31, d21, d21},
"F64 d31 d21 d21",
"FloatsSameRegisters_F64_d31_d21_d21",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d20, d22, d22},
"F64 d20 d22 d22",
"FloatsSameRegisters_F64_d20_d22_d22",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d13, d5, d5},
"F64 d13 d5 d5",
"FloatsSameRegisters_F64_d13_d5_d5",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d28, d14, d14},
"F64 d28 d14 d14",
"FloatsSameRegisters_F64_d28_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d21, d25, d25},
"F64 d21 d25 d25",
"FloatsSameRegisters_F64_d21_d25_d25",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d23, d29, d29},
"F64 d23 d29 d29",
"FloatsSameRegisters_F64_d23_d29_d29",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d19, d17, d17},
"F64 d19 d17 d17",
"FloatsSameRegisters_F64_d19_d17_d17",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d30, d21, d21},
"F64 d30 d21 d21",
"FloatsSameRegisters_F64_d30_d21_d21",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d6, d9, d9},
"F64 d6 d9 d9",
"FloatsSameRegisters_F64_d6_d9_d9",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d22, d27, d27},
"F64 d22 d27 d27",
"FloatsSameRegisters_F64_d22_d27_d27",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d9, d25, d25},
"F64 d9 d25 d25",
"FloatsSameRegisters_F64_d9_d25_d25",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d12, d22, d22},
"F64 d12 d22 d22",
"FloatsSameRegisters_F64_d12_d22_d22",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d12, d9, d9},
"F64 d12 d9 d9",
"FloatsSameRegisters_F64_d12_d9_d9",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d0, d27, d27},
"F64 d0 d27 d27",
"FloatsSameRegisters_F64_d0_d27_d27",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d2, d12, d12},
"F64 d2 d12 d12",
"FloatsSameRegisters_F64_d2_d12_d12",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d27, d29, d29},
"F64 d27 d29 d29",
"FloatsSameRegisters_F64_d27_d29_d29",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d14, d4, d4},
"F64 d14 d4 d4",
"FloatsSameRegisters_F64_d14_d4_d4",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d17, d25, d25},
"F64 d17 d25 d25",
"FloatsSameRegisters_F64_d17_d25_d25",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d19, d11, d11},
"F64 d19 d11 d11",
"FloatsSameRegisters_F64_d19_d11_d11",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d2, d6, d6},
"F64 d2 d6 d6",
"FloatsSameRegisters_F64_d2_d6_d6",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d26, d24, d24},
"F64 d26 d24 d24",
"FloatsSameRegisters_F64_d26_d24_d24",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d17, d16, d16},
"F64 d17 d16 d16",
"FloatsSameRegisters_F64_d17_d16_d16",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d14, d26, d26},
"F64 d14 d26 d26",
"FloatsSameRegisters_F64_d14_d26_d26",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d18, d20, d20},
"F64 d18 d20 d20",
"FloatsSameRegisters_F64_d18_d20_d20",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d24, d14, d14},
"F64 d24 d14 d14",
"FloatsSameRegisters_F64_d24_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d8, d14, d14},
"F64 d8 d14 d14",
"FloatsSameRegisters_F64_d8_d14_d14",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d13, d9, d9},
"F64 d13 d9 d9",
"FloatsSameRegisters_F64_d13_d9_d9",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d18, d31, d31},
"F64 d18 d31 d31",
"FloatsSameRegisters_F64_d18_d31_d31",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d7, d22, d22},
"F64 d7 d22 d22",
"FloatsSameRegisters_F64_d7_d22_d22",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d29, d10, d10},
"F64 d29 d10 d10",
"FloatsSameRegisters_F64_d29_d10_d10",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters},
{{F64, d5, d29, d29},
"F64 d5 d29 d29",
"FloatsSameRegisters_F64_d5_d29_d29",
ARRAY_SIZE(kFloatsSameRegisters),
kFloatsSameRegisters}};
// We record all inputs to the instructions as outputs. This way, we also check
// that what shouldn't change didn't change.
struct TestResult {
size_t output_size;
const Inputs* outputs;
};
// These headers each contain an array of `TestResult` with the reference output
// values. The reference arrays are names `kReference{mnemonic}`.
#include "aarch32/traces/simulator-cond-dt-drt-drd-drn-drm-float-f64-vadd-a32.h"
#include "aarch32/traces/simulator-cond-dt-drt-drd-drn-drm-float-f64-vsub-a32.h"
// The maximum number of errors to report in detail for each test.
const unsigned kErrorReportLimit = 8;
typedef void (MacroAssembler::*Fn)(DataType dt,
DRegister rd,
DRegister rn,
DRegister rm);
void TestHelper(Fn instruction,
const char* mnemonic,
const TestResult reference[]) {
SETUP();
masm.UseA32();
START();
// Data to compare to `reference`.
TestResult* results[ARRAY_SIZE(kTests)];
// Test cases for memory bound instructions may allocate a buffer and save its
// address in this array.
byte* scratch_memory_buffers[ARRAY_SIZE(kTests)];
// Generate a loop for each element in `kTests`. Each loop tests one specific
// instruction.
for (unsigned i = 0; i < ARRAY_SIZE(kTests); i++) {
// Allocate results on the heap for this test.
results[i] = new TestResult;
results[i]->outputs = new Inputs[kTests[i].input_size];
results[i]->output_size = kTests[i].input_size;
size_t input_stride = sizeof(kTests[i].inputs[0]) * kTests[i].input_size;
VIXL_ASSERT(IsUint32(input_stride));
scratch_memory_buffers[i] = NULL;
Label loop;
UseScratchRegisterScope scratch_registers(&masm);
// Include all registers from r0 ro r12.
scratch_registers.Include(RegisterList(0x1fff));
// Values to pass to the macro-assembler.
DataType dt = kTests[i].operands.dt;
DRegister rd = kTests[i].operands.rd;
DRegister rn = kTests[i].operands.rn;
DRegister rm = kTests[i].operands.rm;
// Allocate reserved registers for our own use.
Register input_ptr = scratch_registers.Acquire();
Register input_end = scratch_registers.Acquire();
Register result_ptr = scratch_registers.Acquire();
// Initialize `input_ptr` to the first element and `input_end` the address
// after the array.
__ Mov(input_ptr, Operand::From(kTests[i].inputs));
__ Add(input_end, input_ptr, static_cast<uint32_t>(input_stride));
__ Mov(result_ptr, Operand::From(results[i]->outputs));
__ Bind(&loop);
{
UseScratchRegisterScope temp_registers(&masm);
Register fpsr_bits = temp_registers.Acquire();
__ Ldr(fpsr_bits, MemOperand(input_ptr, offsetof(Inputs, fpscr)));
__ Vmsr(FPSCR, fpsr_bits);
}
__ Vldr(rd, MemOperand(input_ptr, offsetof(Inputs, rd)));
__ Vldr(rn, MemOperand(input_ptr, offsetof(Inputs, rn)));
__ Vldr(rm, MemOperand(input_ptr, offsetof(Inputs, rm)));
(masm.*instruction)(dt, rd, rn, rm);
{
UseScratchRegisterScope temp_registers(&masm);
Register fpsr_bits = temp_registers.Acquire();
__ Vmrs(RegisterOrAPSR_nzcv(fpsr_bits.GetCode()), FPSCR);
__ Str(fpsr_bits, MemOperand(result_ptr, offsetof(Inputs, fpscr)));
}
__ Vstr(rd, MemOperand(result_ptr, offsetof(Inputs, rd)));
__ Vstr(rn, MemOperand(result_ptr, offsetof(Inputs, rn)));
__ Vstr(rm, MemOperand(result_ptr, offsetof(Inputs, rm)));
// Advance the result pointer.
__ Add(result_ptr, result_ptr, Operand::From(sizeof(kTests[i].inputs[0])));
// Loop back until `input_ptr` is lower than `input_base`.
__ Add(input_ptr, input_ptr, Operand::From(sizeof(kTests[i].inputs[0])));
__ Cmp(input_ptr, input_end);
__ B(ne, &loop);
}
END();
RUN();
if (Test::generate_test_trace()) {
// Print the results.
for (size_t i = 0; i < ARRAY_SIZE(kTests); i++) {
printf("const Inputs kOutputs_%s_%s[] = {\n",
mnemonic,
kTests[i].identifier);
for (size_t j = 0; j < results[i]->output_size; j++) {
printf(" { ");
printf("0x%08" PRIx32, results[i]->outputs[j].fpscr);
printf(", ");
printf("0x%016" PRIx64, results[i]->outputs[j].rd);
printf(", ");
printf("0x%016" PRIx64, results[i]->outputs[j].rn);
printf(", ");
printf("0x%016" PRIx64, results[i]->outputs[j].rm);
printf(" },\n");
}
printf("};\n");
}
printf("const TestResult kReference%s[] = {\n", mnemonic);
for (size_t i = 0; i < ARRAY_SIZE(kTests); i++) {
printf(" {\n");
printf(" ARRAY_SIZE(kOutputs_%s_%s),\n",
mnemonic,
kTests[i].identifier);
printf(" kOutputs_%s_%s,\n", mnemonic, kTests[i].identifier);
printf(" },\n");
}
printf("};\n");
} else if (kCheckSimulatorTestResults) {
// Check the results.
unsigned total_error_count = 0;
for (size_t i = 0; i < ARRAY_SIZE(kTests); i++) {
bool instruction_has_errors = false;
for (size_t j = 0; j < kTests[i].input_size; j++) {
uint32_t fpscr = results[i]->outputs[j].fpscr;
uint64_t rd = results[i]->outputs[j].rd;
uint64_t rn = results[i]->outputs[j].rn;
uint64_t rm = results[i]->outputs[j].rm;
uint32_t fpscr_input = kTests[i].inputs[j].fpscr;
uint64_t rd_input = kTests[i].inputs[j].rd;
uint64_t rn_input = kTests[i].inputs[j].rn;
uint64_t rm_input = kTests[i].inputs[j].rm;
uint32_t fpscr_ref = reference[i].outputs[j].fpscr;
uint64_t rd_ref = reference[i].outputs[j].rd;
uint64_t rn_ref = reference[i].outputs[j].rn;
uint64_t rm_ref = reference[i].outputs[j].rm;
if (((fpscr != fpscr_ref) || (rd != rd_ref) || (rn != rn_ref) ||
(rm != rm_ref)) &&
(++total_error_count <= kErrorReportLimit)) {
// Print the instruction once even if it triggered multiple failures.
if (!instruction_has_errors) {
printf("Error(s) when testing \"%s %s\":\n",
mnemonic,
kTests[i].operands_description);
instruction_has_errors = true;
}
// Print subsequent errors.
printf(" Input: ");
printf("0x%08" PRIx32, fpscr_input);
printf(", ");
printf("0x%016" PRIx64 "(%g)", rd_input, RawbitsToDouble(rd_input));
printf(", ");
printf("0x%016" PRIx64 "(%g)", rn_input, RawbitsToDouble(rn_input));
printf(", ");
printf("0x%016" PRIx64 "(%g)", rm_input, RawbitsToDouble(rm_input));
printf("\n");
printf(" Expected: ");
printf("0x%08" PRIx32, fpscr_ref);
printf(", ");
printf("0x%016" PRIx64 "(%g)", rd_ref, RawbitsToDouble(rd_ref));
printf(", ");
printf("0x%016" PRIx64 "(%g)", rn_ref, RawbitsToDouble(rn_ref));
printf(", ");
printf("0x%016" PRIx64 "(%g)", rm_ref, RawbitsToDouble(rm_ref));
printf("\n");
printf(" Found: ");
printf("0x%08" PRIx32, fpscr);
printf(", ");
printf("0x%016" PRIx64 "(%g)", rd, RawbitsToDouble(rd));
printf(", ");
printf("0x%016" PRIx64 "(%g)", rn, RawbitsToDouble(rn));
printf(", ");
printf("0x%016" PRIx64 "(%g)", rm, RawbitsToDouble(rm));
printf("\n\n");
}
}
}
if (total_error_count > kErrorReportLimit) {
printf("%u other errors follow.\n",
total_error_count - kErrorReportLimit);
}
VIXL_CHECK(total_error_count == 0);
} else {
VIXL_WARNING("Assembled the code, but did not run anything.\n");
}
for (size_t i = 0; i < ARRAY_SIZE(kTests); i++) {
delete[] results[i]->outputs;
delete results[i];
delete[] scratch_memory_buffers[i];
}
}
// Instantiate tests for each instruction in the list.
// TODO: Remove this limitation by having a sandboxing mechanism.
#if defined(VIXL_HOST_POINTER_32)
#define TEST(mnemonic) \
void Test_##mnemonic() { \
TestHelper(&MacroAssembler::mnemonic, #mnemonic, kReference##mnemonic); \
} \
Test test_##mnemonic( \
"AARCH32_SIMULATOR_COND_DT_DRT_DRD_DRN_DRM_FLOAT_F64_" #mnemonic "_A32", \
&Test_##mnemonic);
#else
#define TEST(mnemonic) \
void Test_##mnemonic() { \
VIXL_WARNING("This test can only run on a 32-bit host.\n"); \
USE(TestHelper); \
} \
Test test_##mnemonic( \
"AARCH32_SIMULATOR_COND_DT_DRT_DRD_DRN_DRM_FLOAT_F64_" #mnemonic "_A32", \
&Test_##mnemonic);
#endif
FOREACH_INSTRUCTION(TEST)
#undef TEST
} // namespace
#endif
} // namespace aarch32
} // namespace vixl