// 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(), \ 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(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