mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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370 lines
13 KiB
C++
370 lines
13 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "unit_spirv.h"
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#include <gmock/gmock.h>
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#include "test_fixture.h"
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#include "spirv/1.0/OpenCL.std.h"
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namespace {
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using spvtest::Concatenate;
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using spvtest::MakeInstruction;
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using spvtest::MakeVector;
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using spvtest::TextToBinaryTest;
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using testing::Eq;
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struct InstructionCase {
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uint32_t opcode;
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std::string name;
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std::string operands;
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std::vector<uint32_t> expected_operands;
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};
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using ExtInstOpenCLStdRoundTripTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<InstructionCase>>;
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TEST_P(ExtInstOpenCLStdRoundTripTest, ParameterizedExtInst) {
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// This example should not validate.
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const std::string input =
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"%1 = OpExtInstImport \"OpenCL.std\"\n"
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"%3 = OpExtInst %2 %1 " +
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GetParam().name + " " + GetParam().operands + "\n";
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// First make sure it assembles correctly.
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EXPECT_THAT(
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CompiledInstructions(input),
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Eq(Concatenate(
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{MakeInstruction(SpvOpExtInstImport, {1}, MakeVector("OpenCL.std")),
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MakeInstruction(SpvOpExtInst, {2, 3, 1, GetParam().opcode},
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GetParam().expected_operands)})))
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<< input;
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// Now check the round trip through the disassembler.
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EXPECT_THAT(EncodeAndDecodeSuccessfully(input), input) << input;
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}
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#define CASE1(Enum, Name) \
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{ \
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uint32_t(OpenCLLIB::Entrypoints::Enum), #Name, "%4", { 4 } \
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}
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#define CASE2(Enum, Name) \
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{ \
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uint32_t(OpenCLLIB::Entrypoints::Enum), #Name, "%4 %5", { 4, 5 } \
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}
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#define CASE3(Enum, Name) \
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{ \
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uint32_t(OpenCLLIB::Entrypoints::Enum), #Name, "%4 %5 %6", { 4, 5, 6 } \
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}
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#define CASE4(Enum, Name) \
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{ \
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uint32_t(OpenCLLIB::Entrypoints::Enum), #Name, "%4 %5 %6 %7", { \
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4, 5, 6, 7 \
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} \
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}
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#define CASE2Lit(Enum, Name, LiteralNumber) \
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{ \
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uint32_t(OpenCLLIB::Entrypoints::Enum), #Name, "%4 %5 " #LiteralNumber, { \
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4, 5, LiteralNumber \
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} \
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}
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#define CASE3Round(Enum, Name, Mode) \
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{ \
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uint32_t(OpenCLLIB::Entrypoints::Enum), #Name, "%4 %5 %6 " #Mode, { \
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4, 5, 6, uint32_t(SpvFPRoundingMode##Mode) \
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} \
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}
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// clang-format off
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// OpenCL.std: 2.1 Math extended instructions
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INSTANTIATE_TEST_CASE_P(
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OpenCLMath, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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// We are only testing the correctness of encoding and decoding here.
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// Semantic correctness should be the responsibility of validator.
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CASE1(Acos, acos), // enum value 0
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CASE1(Acosh, acosh),
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CASE1(Acospi, acospi),
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CASE1(Asin, asin),
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CASE1(Asinh, asinh),
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CASE1(Asinh, asinh),
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CASE1(Asinpi, asinpi),
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CASE1(Atan, atan),
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CASE2(Atan2, atan2),
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CASE1(Atanh, atanh),
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CASE1(Atanpi, atanpi),
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CASE2(Atan2pi, atan2pi),
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CASE1(Cbrt, cbrt),
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CASE1(Ceil, ceil),
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CASE1(Ceil, ceil),
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CASE2(Copysign, copysign),
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CASE1(Cos, cos),
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CASE1(Cosh, cosh),
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CASE1(Cospi, cospi),
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CASE1(Erfc, erfc),
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CASE1(Erf, erf),
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CASE1(Exp, exp),
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CASE1(Exp2, exp2),
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CASE1(Exp10, exp10),
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CASE1(Expm1, expm1),
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CASE1(Fabs, fabs),
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CASE2(Fdim, fdim),
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CASE1(Floor, floor),
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CASE3(Fma, fma),
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CASE2(Fmax, fmax),
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CASE2(Fmin, fmin),
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CASE2(Fmod, fmod),
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CASE2(Fract, fract),
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CASE2(Frexp, frexp),
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CASE2(Hypot, hypot),
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CASE1(Ilogb, ilogb),
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CASE2(Ldexp, ldexp),
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CASE1(Lgamma, lgamma),
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CASE2(Lgamma_r, lgamma_r),
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CASE1(Log, log),
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CASE1(Log2, log2),
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CASE1(Log10, log10),
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CASE1(Log1p, log1p),
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CASE3(Mad, mad),
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CASE2(Maxmag, maxmag),
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CASE2(Minmag, minmag),
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CASE2(Modf, modf),
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CASE1(Nan, nan),
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CASE2(Nextafter, nextafter),
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CASE2(Pow, pow),
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CASE2(Pown, pown),
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CASE2(Powr, powr),
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CASE2(Remainder, remainder),
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CASE3(Remquo, remquo),
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CASE1(Rint, rint),
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CASE2(Rootn, rootn),
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CASE1(Round, round),
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CASE1(Rsqrt, rsqrt),
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CASE1(Sin, sin),
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CASE2(Sincos, sincos),
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CASE1(Sinh, sinh),
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CASE1(Sinpi, sinpi),
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CASE1(Sqrt, sqrt),
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CASE1(Tan, tan),
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CASE1(Tanh, tanh),
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CASE1(Tanpi, tanpi),
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CASE1(Tgamma, tgamma),
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CASE1(Trunc, trunc),
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CASE1(Half_cos, half_cos),
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CASE2(Half_divide, half_divide),
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CASE1(Half_exp, half_exp),
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CASE1(Half_exp2, half_exp2),
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CASE1(Half_exp10, half_exp10),
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CASE1(Half_log, half_log),
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CASE1(Half_log2, half_log2),
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CASE1(Half_log10, half_log10),
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CASE2(Half_powr, half_powr),
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CASE1(Half_recip, half_recip),
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CASE1(Half_rsqrt, half_rsqrt),
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CASE1(Half_sin, half_sin),
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CASE1(Half_sqrt, half_sqrt),
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CASE1(Half_tan, half_tan),
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CASE1(Native_cos, native_cos),
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CASE2(Native_divide, native_divide),
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CASE1(Native_exp, native_exp),
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CASE1(Native_exp2, native_exp2),
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CASE1(Native_exp10, native_exp10),
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CASE1(Native_log, native_log),
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CASE1(Native_log10, native_log10),
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CASE2(Native_powr, native_powr),
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CASE1(Native_recip, native_recip),
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CASE1(Native_rsqrt, native_rsqrt),
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CASE1(Native_sin, native_sin),
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CASE1(Native_sqrt, native_sqrt),
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CASE1(Native_tan, native_tan), // enum value 94
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})),);
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// OpenCL.std: 2.1 Integer instructions
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INSTANTIATE_TEST_CASE_P(
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OpenCLInteger, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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CASE1(SAbs, s_abs), // enum value 141
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CASE2(SAbs_diff, s_abs_diff),
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CASE2(SAdd_sat, s_add_sat),
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CASE2(UAdd_sat, u_add_sat),
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CASE2(SHadd, s_hadd),
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CASE2(UHadd, u_hadd),
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CASE2(SRhadd, s_rhadd),
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CASE2(SRhadd, s_rhadd),
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CASE3(SClamp, s_clamp),
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CASE3(UClamp, u_clamp),
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CASE1(Clz, clz),
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CASE1(Ctz, ctz),
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CASE3(SMad_hi, s_mad_hi),
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CASE3(UMad_sat, u_mad_sat),
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CASE3(SMad_sat, s_mad_sat),
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CASE2(SMax, s_max),
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CASE2(UMax, u_max),
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CASE2(SMin, s_min),
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CASE2(UMin, u_min),
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CASE2(SMul_hi, s_mul_hi),
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CASE2(Rotate, rotate),
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CASE2(SSub_sat, s_sub_sat),
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CASE2(USub_sat, u_sub_sat),
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CASE2(U_Upsample, u_upsample),
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CASE2(S_Upsample, s_upsample),
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CASE1(Popcount, popcount),
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CASE3(SMad24, s_mad24),
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CASE3(UMad24, u_mad24),
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CASE2(SMul24, s_mul24),
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CASE2(UMul24, u_mul24), // enum value 170
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CASE1(UAbs, u_abs), // enum value 201
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CASE2(UAbs_diff, u_abs_diff),
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CASE2(UMul_hi, u_mul_hi),
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CASE3(UMad_hi, u_mad_hi), // enum value 204
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})),);
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// OpenCL.std: 2.3 Common instrucitons
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INSTANTIATE_TEST_CASE_P(
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OpenCLCommon, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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CASE3(FClamp, fclamp), // enum value 95
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CASE1(Degrees, degrees),
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CASE2(FMax_common, fmax_common),
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CASE2(FMin_common, fmin_common),
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CASE3(Mix, mix),
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CASE1(Radians, radians),
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CASE2(Step, step),
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CASE3(Smoothstep, smoothstep),
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CASE1(Sign, sign), // enum value 103
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})),);
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// OpenCL.std: 2.4 Geometric instructions
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INSTANTIATE_TEST_CASE_P(
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OpenCLGeometric, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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CASE2(Cross, cross), // enum value 104
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CASE2(Distance, distance),
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CASE1(Length, length),
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CASE1(Normalize, normalize),
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CASE2(Fast_distance, fast_distance),
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CASE1(Fast_length, fast_length),
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CASE1(Fast_normalize, fast_normalize), // enum value 110
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})),);
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// OpenCL.std: 2.5 Relational instructions
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INSTANTIATE_TEST_CASE_P(
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OpenCLRelational, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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CASE3(Bitselect, bitselect), // enum value 186
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CASE3(Select, select), // enum value 187
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})),);
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// OpenCL.std: 2.6 Vector data load and store instructions
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INSTANTIATE_TEST_CASE_P(
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OpenCLVectorLoadStore, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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// The last argument to Vloadn must be one of 2, 3, 4, 8, 16.
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CASE2Lit(Vloadn, vloadn, 2),
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CASE2Lit(Vloadn, vloadn, 3),
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CASE2Lit(Vloadn, vloadn, 4),
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CASE2Lit(Vloadn, vloadn, 8),
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CASE2Lit(Vloadn, vloadn, 16),
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CASE3(Vstoren, vstoren),
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CASE2(Vload_half, vload_half),
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CASE2Lit(Vload_halfn, vload_halfn, 2),
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CASE2Lit(Vload_halfn, vload_halfn, 3),
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CASE2Lit(Vload_halfn, vload_halfn, 4),
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CASE2Lit(Vload_halfn, vload_halfn, 8),
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CASE2Lit(Vload_halfn, vload_halfn, 16),
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CASE3(Vstore_half, vstore_half),
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// Try all the rounding modes.
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CASE3Round(Vstore_half_r, vstore_half_r, RTE),
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CASE3Round(Vstore_half_r, vstore_half_r, RTZ),
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CASE3Round(Vstore_half_r, vstore_half_r, RTP),
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CASE3Round(Vstore_half_r, vstore_half_r, RTN),
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CASE3(Vstore_halfn, vstore_halfn),
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CASE3Round(Vstore_halfn_r, vstore_halfn_r, RTE),
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CASE3Round(Vstore_halfn_r, vstore_halfn_r, RTZ),
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CASE3Round(Vstore_halfn_r, vstore_halfn_r, RTP),
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CASE3Round(Vstore_halfn_r, vstore_halfn_r, RTN),
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CASE2Lit(Vloada_halfn, vloada_halfn, 2),
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CASE2Lit(Vloada_halfn, vloada_halfn, 3),
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CASE2Lit(Vloada_halfn, vloada_halfn, 4),
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CASE2Lit(Vloada_halfn, vloada_halfn, 8),
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CASE2Lit(Vloada_halfn, vloada_halfn, 16),
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CASE3(Vstorea_halfn, vstorea_halfn),
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CASE3Round(Vstorea_halfn_r, vstorea_halfn_r, RTE),
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CASE3Round(Vstorea_halfn_r, vstorea_halfn_r, RTZ),
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CASE3Round(Vstorea_halfn_r, vstorea_halfn_r, RTP),
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CASE3Round(Vstorea_halfn_r, vstorea_halfn_r, RTN),
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})),);
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// OpenCL.std: 2.7 Miscellaneous vector instructions
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INSTANTIATE_TEST_CASE_P(
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OpenCLMiscellaneousVector, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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CASE2(Shuffle, shuffle),
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CASE3(Shuffle2, shuffle2),
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})),);
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// OpenCL.std: 2.8 Miscellaneous instructions
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#define PREFIX uint32_t(OpenCLLIB::Entrypoints::Printf), "printf"
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INSTANTIATE_TEST_CASE_P(
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OpenCLMiscPrintf, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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// Printf is interesting because it takes a variable number of arguments.
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// Start with zero optional arguments.
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{PREFIX, "%4", {4}},
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{PREFIX, "%4 %5", {4, 5}},
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{PREFIX, "%4 %5 %6", {4, 5, 6}},
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{PREFIX, "%4 %5 %6 %7", {4, 5, 6, 7}},
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{PREFIX, "%4 %5 %6 %7 %8", {4, 5, 6, 7, 8}},
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{PREFIX, "%4 %5 %6 %7 %8 %9", {4, 5, 6, 7, 8, 9}},
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{PREFIX, "%4 %5 %6 %7 %8 %9 %10", {4, 5, 6, 7, 8, 9, 10}},
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{PREFIX, "%4 %5 %6 %7 %8 %9 %10 %11", {4, 5, 6, 7, 8, 9, 10, 11}},
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{PREFIX, "%4 %5 %6 %7 %8 %9 %10 %11 %12",
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{4, 5, 6, 7, 8, 9, 10, 11, 12}},
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{PREFIX, "%4 %5 %6 %7 %8 %9 %10 %11 %12 %13",
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{4, 5, 6, 7, 8, 9, 10, 11, 12, 13}},
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{PREFIX, "%4 %5 %6 %7 %8 %9 %10 %11 %12 %13 %14",
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{4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}},
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})),);
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#undef PREFIX
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INSTANTIATE_TEST_CASE_P(
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OpenCLMiscPrefetch, ExtInstOpenCLStdRoundTripTest,
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::testing::ValuesIn(std::vector<InstructionCase>({
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CASE2(Prefetch, prefetch),
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})),);
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// OpenCL.std: 2.9.1 Image encoding
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// No new instructions defined in this section.
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// OpenCL.std: 2.9.2 Sampler encoding
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// No new instructions defined in this section.
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// OpenCL.std: 2.9.3 Image read
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// No new instructions defined in this section.
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// Use core instruction OpImageSampleExplicitLod instead.
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// OpenCL.std: 2.9.4 Image write
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// No new instructions defined in this section.
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// clang-format on
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#undef CASE1
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#undef CASE2
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#undef CASE3
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#undef CASE4
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#undef CASE2Lit
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#undef CASE3Round
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} // anonymous namespace
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