mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-23 12:10:06 +00:00
434 lines
20 KiB
C++
434 lines
20 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
// Assembler tests for instructions in the "Extension Instruction" section
|
|
// of the SPIR-V spec.
|
|
|
|
#include "unit_spirv.h"
|
|
|
|
#include "gmock/gmock.h"
|
|
#include "latest_version_glsl_std_450_header.h"
|
|
#include "latest_version_opencl_std_header.h"
|
|
#include "test_fixture.h"
|
|
|
|
namespace {
|
|
|
|
using spvtest::Concatenate;
|
|
using spvtest::MakeInstruction;
|
|
using spvtest::MakeVector;
|
|
using spvtest::TextToBinaryTest;
|
|
using ::testing::Combine;
|
|
using ::testing::Eq;
|
|
using ::testing::Values;
|
|
using ::testing::ValuesIn;
|
|
|
|
TEST_F(TextToBinaryTest, InvalidExtInstImportName) {
|
|
EXPECT_THAT(CompileFailure("%1 = OpExtInstImport \"Haskell.std\""),
|
|
Eq("Invalid extended instruction import 'Haskell.std'"));
|
|
}
|
|
|
|
TEST_F(TextToBinaryTest, InvalidImportId) {
|
|
EXPECT_THAT(CompileFailure("%1 = OpTypeVoid\n"
|
|
"%2 = OpExtInst %1 %1"),
|
|
Eq("Invalid extended instruction import Id 2"));
|
|
}
|
|
|
|
TEST_F(TextToBinaryTest, InvalidImportInstruction) {
|
|
const std::string input = R"(%1 = OpTypeVoid
|
|
%2 = OpExtInstImport "OpenCL.std"
|
|
%3 = OpExtInst %1 %2 not_in_the_opencl)";
|
|
EXPECT_THAT(CompileFailure(input),
|
|
Eq("Invalid extended instruction name 'not_in_the_opencl'."));
|
|
}
|
|
|
|
TEST_F(TextToBinaryTest, MultiImport) {
|
|
const std::string input = R"(%2 = OpExtInstImport "OpenCL.std"
|
|
%2 = OpExtInstImport "OpenCL.std")";
|
|
EXPECT_THAT(CompileFailure(input),
|
|
Eq("Import Id is being defined a second time"));
|
|
}
|
|
|
|
TEST_F(TextToBinaryTest, TooManyArguments) {
|
|
const std::string input = R"(%opencl = OpExtInstImport "OpenCL.std"
|
|
%2 = OpExtInst %float %opencl cos %x %oops")";
|
|
EXPECT_THAT(CompileFailure(input), Eq("Expected '=', found end of stream."));
|
|
}
|
|
|
|
TEST_F(TextToBinaryTest, ExtInstFromTwoDifferentImports) {
|
|
const std::string input = R"(%1 = OpExtInstImport "OpenCL.std"
|
|
%2 = OpExtInstImport "GLSL.std.450"
|
|
%4 = OpExtInst %3 %1 native_sqrt %5
|
|
%7 = OpExtInst %6 %2 MatrixInverse %8
|
|
)";
|
|
|
|
// Make sure it assembles correctly.
|
|
EXPECT_THAT(
|
|
CompiledInstructions(input),
|
|
Eq(Concatenate({
|
|
MakeInstruction(SpvOpExtInstImport, {1}, MakeVector("OpenCL.std")),
|
|
MakeInstruction(SpvOpExtInstImport, {2}, MakeVector("GLSL.std.450")),
|
|
MakeInstruction(
|
|
SpvOpExtInst,
|
|
{3, 4, 1, uint32_t(OpenCLLIB::Entrypoints::Native_sqrt), 5}),
|
|
MakeInstruction(SpvOpExtInst,
|
|
{6, 7, 2, uint32_t(GLSLstd450MatrixInverse), 8}),
|
|
})));
|
|
|
|
// Make sure it disassembles correctly.
|
|
EXPECT_THAT(EncodeAndDecodeSuccessfully(input), Eq(input));
|
|
}
|
|
|
|
// A test case for assembling into words in an instruction.
|
|
struct AssemblyCase {
|
|
std::string input;
|
|
std::vector<uint32_t> expected;
|
|
};
|
|
|
|
using ExtensionAssemblyTest = spvtest::TextToBinaryTestBase<
|
|
::testing::TestWithParam<std::tuple<spv_target_env, AssemblyCase>>>;
|
|
|
|
TEST_P(ExtensionAssemblyTest, Samples) {
|
|
const spv_target_env& env = std::get<0>(GetParam());
|
|
const AssemblyCase& ac = std::get<1>(GetParam());
|
|
|
|
// Check that it assembles correctly.
|
|
EXPECT_THAT(CompiledInstructions(ac.input, env), Eq(ac.expected));
|
|
}
|
|
|
|
using ExtensionRoundTripTest = spvtest::TextToBinaryTestBase<
|
|
::testing::TestWithParam<std::tuple<spv_target_env, AssemblyCase>>>;
|
|
|
|
TEST_P(ExtensionRoundTripTest, Samples) {
|
|
const spv_target_env& env = std::get<0>(GetParam());
|
|
const AssemblyCase& ac = std::get<1>(GetParam());
|
|
|
|
// Check that it assembles correctly.
|
|
EXPECT_THAT(CompiledInstructions(ac.input, env), Eq(ac.expected));
|
|
|
|
// Check round trip through the disassembler.
|
|
EXPECT_THAT(EncodeAndDecodeSuccessfully(ac.input,
|
|
SPV_BINARY_TO_TEXT_OPTION_NONE, env),
|
|
Eq(ac.input));
|
|
}
|
|
|
|
// SPV_KHR_shader_ballot
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_shader_ballot, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability SubgroupBallotKHR\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilitySubgroupBallotKHR})},
|
|
{"%2 = OpSubgroupBallotKHR %1 %3\n",
|
|
MakeInstruction(SpvOpSubgroupBallotKHR, {1, 2, 3})},
|
|
{"%2 = OpSubgroupFirstInvocationKHR %1 %3\n",
|
|
MakeInstruction(SpvOpSubgroupFirstInvocationKHR, {1, 2, 3})},
|
|
{"OpDecorate %1 BuiltIn SubgroupEqMaskKHR\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInSubgroupEqMaskKHR})},
|
|
{"OpDecorate %1 BuiltIn SubgroupGeMaskKHR\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInSubgroupGeMaskKHR})},
|
|
{"OpDecorate %1 BuiltIn SubgroupGtMaskKHR\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInSubgroupGtMaskKHR})},
|
|
{"OpDecorate %1 BuiltIn SubgroupLeMaskKHR\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInSubgroupLeMaskKHR})},
|
|
{"OpDecorate %1 BuiltIn SubgroupLtMaskKHR\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInSubgroupLtMaskKHR})},
|
|
})), );
|
|
|
|
// SPV_KHR_shader_draw_parameters
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_shader_draw_parameters, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(
|
|
Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability DrawParameters\n",
|
|
MakeInstruction(SpvOpCapability, {SpvCapabilityDrawParameters})},
|
|
{"OpDecorate %1 BuiltIn BaseVertex\n",
|
|
MakeInstruction(SpvOpDecorate,
|
|
{1, SpvDecorationBuiltIn, SpvBuiltInBaseVertex})},
|
|
{"OpDecorate %1 BuiltIn BaseInstance\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInBaseInstance})},
|
|
{"OpDecorate %1 BuiltIn DrawIndex\n",
|
|
MakeInstruction(SpvOpDecorate,
|
|
{1, SpvDecorationBuiltIn, SpvBuiltInDrawIndex})},
|
|
})), );
|
|
|
|
// SPV_KHR_subgroup_vote
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_subgroup_vote, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability SubgroupVoteKHR\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilitySubgroupVoteKHR})},
|
|
{"%2 = OpSubgroupAnyKHR %1 %3\n",
|
|
MakeInstruction(SpvOpSubgroupAnyKHR, {1, 2, 3})},
|
|
{"%2 = OpSubgroupAllKHR %1 %3\n",
|
|
MakeInstruction(SpvOpSubgroupAllKHR, {1, 2, 3})},
|
|
{"%2 = OpSubgroupAllEqualKHR %1 %3\n",
|
|
MakeInstruction(SpvOpSubgroupAllEqualKHR, {1, 2, 3})},
|
|
})), );
|
|
|
|
// SPV_KHR_16bit_storage
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_16bit_storage, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability StorageBuffer16BitAccess\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityStorageUniformBufferBlock16})},
|
|
{"OpCapability StorageBuffer16BitAccess\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityStorageBuffer16BitAccess})},
|
|
{"OpCapability UniformAndStorageBuffer16BitAccess\n",
|
|
MakeInstruction(
|
|
SpvOpCapability,
|
|
{SpvCapabilityUniformAndStorageBuffer16BitAccess})},
|
|
{"OpCapability UniformAndStorageBuffer16BitAccess\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityStorageUniform16})},
|
|
{"OpCapability StoragePushConstant16\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityStoragePushConstant16})},
|
|
{"OpCapability StorageInputOutput16\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityStorageInputOutput16})},
|
|
})), );
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_16bit_storage_alias_check, ExtensionAssemblyTest,
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
// The old name maps to the new enum.
|
|
{"OpCapability StorageUniformBufferBlock16\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityStorageBuffer16BitAccess})},
|
|
// The old name maps to the new enum.
|
|
{"OpCapability StorageUniform16\n",
|
|
MakeInstruction(
|
|
SpvOpCapability,
|
|
{SpvCapabilityUniformAndStorageBuffer16BitAccess})},
|
|
})), );
|
|
|
|
// SPV_KHR_device_group
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_device_group, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability DeviceGroup\n",
|
|
MakeInstruction(SpvOpCapability, {SpvCapabilityDeviceGroup})},
|
|
{"OpDecorate %1 BuiltIn DeviceIndex\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInDeviceIndex})},
|
|
})), );
|
|
|
|
// SPV_KHR_multiview
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_multiview, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability MultiView\n",
|
|
MakeInstruction(SpvOpCapability, {SpvCapabilityMultiView})},
|
|
{"OpDecorate %1 BuiltIn ViewIndex\n",
|
|
MakeInstruction(SpvOpDecorate, {1, SpvDecorationBuiltIn,
|
|
SpvBuiltInViewIndex})},
|
|
})), );
|
|
|
|
// SPV_AMD_shader_explicit_vertex_parameter
|
|
|
|
#define PREAMBLE \
|
|
"%1 = OpExtInstImport \"SPV_AMD_shader_explicit_vertex_parameter\"\n"
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_AMD_shader_explicit_vertex_parameter, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(
|
|
Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 InterpolateAtVertexAMD %4 %5\n",
|
|
Concatenate(
|
|
{MakeInstruction(
|
|
SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_explicit_vertex_parameter")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4, 5})})},
|
|
})), );
|
|
#undef PREAMBLE
|
|
|
|
// SPV_AMD_shader_trinary_minmax
|
|
|
|
#define PREAMBLE "%1 = OpExtInstImport \"SPV_AMD_shader_trinary_minmax\"\n"
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_AMD_shader_trinary_minmax, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(
|
|
Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 FMin3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 UMin3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 2, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 SMin3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 3, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 FMax3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 4, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 UMax3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 5, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 SMax3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 6, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 FMid3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 7, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 UMid3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 8, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 SMid3AMD %4 %5 %6\n",
|
|
Concatenate(
|
|
{MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_trinary_minmax")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 9, 4, 5, 6})})},
|
|
})), );
|
|
#undef PREAMBLE
|
|
|
|
// SPV_AMD_gcn_shader
|
|
|
|
#define PREAMBLE "%1 = OpExtInstImport \"SPV_AMD_gcn_shader\"\n"
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_AMD_gcn_shader, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 CubeFaceIndexAMD %4\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_gcn_shader")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 CubeFaceCoordAMD %4\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_gcn_shader")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 2, 4})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 TimeAMD\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_gcn_shader")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 3})})},
|
|
})), );
|
|
#undef PREAMBLE
|
|
|
|
// SPV_AMD_shader_ballot
|
|
|
|
#define PREAMBLE "%1 = OpExtInstImport \"SPV_AMD_shader_ballot\"\n"
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_AMD_shader_ballot, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(
|
|
Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 SwizzleInvocationsAMD %4 %5\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_ballot")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 1, 4, 5})})},
|
|
{PREAMBLE
|
|
"%3 = OpExtInst %2 %1 SwizzleInvocationsMaskedAMD %4 %5\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_ballot")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 2, 4, 5})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 WriteInvocationAMD %4 %5 %6\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_ballot")),
|
|
MakeInstruction(SpvOpExtInst,
|
|
{2, 3, 1, 3, 4, 5, 6})})},
|
|
{PREAMBLE "%3 = OpExtInst %2 %1 MbcntAMD %4\n",
|
|
Concatenate({MakeInstruction(SpvOpExtInstImport, {1},
|
|
MakeVector("SPV_AMD_shader_ballot")),
|
|
MakeInstruction(SpvOpExtInst, {2, 3, 1, 4, 4})})},
|
|
})), );
|
|
#undef PREAMBLE
|
|
|
|
// SPV_KHR_variable_pointers
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SPV_KHR_variable_pointers, ExtensionRoundTripTest,
|
|
// We'll get coverage over operand tables by trying the universal
|
|
// environments, and at least one specific environment.
|
|
Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
|
|
SPV_ENV_VULKAN_1_0),
|
|
ValuesIn(std::vector<AssemblyCase>{
|
|
{"OpCapability VariablePointers\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityVariablePointers})},
|
|
{"OpCapability VariablePointersStorageBuffer\n",
|
|
MakeInstruction(SpvOpCapability,
|
|
{SpvCapabilityVariablePointersStorageBuffer})},
|
|
})), );
|
|
|
|
} // anonymous namespace
|