mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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443 lines
18 KiB
C++
443 lines
18 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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// Assembler tests for instructions in the "Group Instrucions" section of the
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// SPIR-V spec.
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#include "UnitSPIRV.h"
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#include <cstdint>
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#include <limits>
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#include "gmock/gmock.h"
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#include "TestFixture.h"
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namespace {
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using spvtest::EnumCase;
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using spvtest::MakeInstruction;
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using spvtest::Concatenate;
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using ::testing::Eq;
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// Test Sampler Addressing Mode enum values
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using SamplerAddressingModeTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCase<SpvSamplerAddressingMode>>>;
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TEST_P(SamplerAddressingModeTest, AnySamplerAddressingMode) {
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const std::string input =
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"%result = OpConstantSampler %type " + GetParam().name() + " 0 Nearest";
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpConstantSampler,
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{1, 2, GetParam().value(), 0, 0})));
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}
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// clang-format off
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#define CASE(NAME) { SpvSamplerAddressingMode##NAME, #NAME }
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INSTANTIATE_TEST_CASE_P(
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TextToBinarySamplerAddressingMode, SamplerAddressingModeTest,
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::testing::ValuesIn(std::vector<EnumCase<SpvSamplerAddressingMode>>{
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CASE(None),
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CASE(ClampToEdge),
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CASE(Clamp),
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CASE(Repeat),
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CASE(RepeatMirrored),
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}));
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#undef CASE
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// clang-format on
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TEST_F(SamplerAddressingModeTest, WrongMode) {
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EXPECT_THAT(CompileFailure("%r = OpConstantSampler %t xxyyzz 0 Nearest"),
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Eq("Invalid addressing mode 'xxyyzz'."));
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}
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// Test Sampler Filter Mode enum values
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using SamplerFilterModeTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCase<SpvSamplerFilterMode>>>;
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TEST_P(SamplerFilterModeTest, AnySamplerFilterMode) {
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const std::string input =
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"%result = OpConstantSampler %type Clamp 0 " + GetParam().name();
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpConstantSampler,
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{1, 2, 2, 0, GetParam().value()})));
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}
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// clang-format off
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#define CASE(NAME) { SpvSamplerFilterMode##NAME, #NAME}
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INSTANTIATE_TEST_CASE_P(
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TextToBinarySamplerFilterMode, SamplerFilterModeTest,
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::testing::ValuesIn(std::vector<EnumCase<SpvSamplerFilterMode>>{
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CASE(Nearest),
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CASE(Linear),
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}));
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#undef CASE
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// clang-format on
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TEST_F(SamplerFilterModeTest, WrongMode) {
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EXPECT_THAT(CompileFailure("%r = OpConstantSampler %t Clamp 0 xxyyzz"),
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Eq("Invalid sampler filter mode 'xxyyzz'."));
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}
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struct ConstantTestCase {
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std::string constant_type;
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std::string constant_value;
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std::vector<uint32_t> expected_instructions;
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};
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using OpConstantValidTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<ConstantTestCase>>;
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TEST_P(OpConstantValidTest, ValidTypes) {
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const std::string input = "%1 = " + GetParam().constant_type +
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"\n"
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"%2 = OpConstant %1 " +
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GetParam().constant_value + "\n";
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std::vector<uint32_t> instructions;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(GetParam().expected_instructions));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpConstantValid, OpConstantValidTest,
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::testing::ValuesIn(std::vector<ConstantTestCase>{
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// Check 16 bits
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{"OpTypeInt 16 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234})})},
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{"OpTypeInt 16 0", "0x8000",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x8000})})},
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{"OpTypeInt 16 1", "0x8000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, 0xffff8000})})},
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{"OpTypeInt 16 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-32)})})},
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// Check 32 bits
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{"OpTypeInt 32 0", "42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 42})})},
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{"OpTypeInt 32 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-32)})})},
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{"OpTypeFloat 32", "1.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x3f800000})})},
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{"OpTypeFloat 32", "10.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x41200000})})},
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// Check 48 bits
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{"OpTypeInt 48 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 48 0", "0x800000000001",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 1, 0x00008000})})},
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{"OpTypeInt 48 1", "0x800000000000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, 0, 0xffff8000})})},
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{"OpTypeInt 48 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-32), uint32_t(-1)})})},
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// Check 64 bits
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{"OpTypeInt 64 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 0}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "-42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpConstant, {1, 2, uint32_t(-42), uint32_t(-1)})})},
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}));
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// clang-format on
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using OpConstantInvalidTypeTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<std::string>>;
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TEST_P(OpConstantInvalidTypeTest, InvalidTypes) {
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const std::string input = "%1 = " + GetParam() +
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"\n"
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"%2 = OpConstant %1 0\n";
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EXPECT_THAT(
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CompileFailure(input),
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Eq("Type for Constant must be a scalar floating point or integer type"));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpConstantInvalidValidType, OpConstantInvalidTypeTest,
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::testing::ValuesIn(std::vector<std::string>{
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{"OpTypeVoid",
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"OpTypeBool",
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"OpTypeVector %a 32",
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"OpTypeMatrix %a 32",
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"OpTypeImage %a 1D 0 0 0 0 Unknown",
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"OpTypeSampler",
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"OpTypeSampledImage %a",
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"OpTypeArray %a %b",
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"OpTypeRuntimeArray %a",
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"OpTypeStruct %a",
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"OpTypeOpaque \"Foo\"",
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"OpTypePointer UniformConstant %a",
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"OpTypeFunction %a %b",
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"OpTypeEvent",
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"OpTypeDeviceEvent",
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"OpTypeReserveId",
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"OpTypeQueue",
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"OpTypePipe ReadOnly",
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"OpTypeForwardPointer %a UniformConstant",
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// At least one thing that isn't a type at all
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"OpNot %a %b"
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},
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}));
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// clang-format on
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using OpSpecConstantValidTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<ConstantTestCase>>;
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TEST_P(OpSpecConstantValidTest, ValidTypes)
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{
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const std::string input = "%1 = " + GetParam().constant_type +
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"\n"
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"%2 = OpSpecConstant %1 " +
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GetParam().constant_value + "\n";
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std::vector<uint32_t> instructions;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(GetParam().expected_instructions));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpSpecConstantValid, OpSpecConstantValidTest,
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::testing::ValuesIn(std::vector<ConstantTestCase>{
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// Check 16 bits
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{"OpTypeInt 16 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234})})},
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{"OpTypeInt 16 0", "0x8000",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x8000})})},
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{"OpTypeInt 16 1", "0x8000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0xffff8000})})},
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{"OpTypeInt 16 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 16, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-32)})})},
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// Check 32 bits
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{"OpTypeInt 32 0", "42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 42})})},
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{"OpTypeInt 32 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 32, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-32)})})},
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{"OpTypeFloat 32", "1.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x3f800000})})},
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{"OpTypeFloat 32", "10.0",
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Concatenate({MakeInstruction(SpvOpTypeFloat, {1, 32}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x41200000})})},
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// Check 48 bits
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{"OpTypeInt 48 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 48 0", "0x800000000001",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 1, 0x00008000})})},
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{"OpTypeInt 48 1", "0x800000000000", // Test sign extension.
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0, 0xffff8000})})},
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{"OpTypeInt 48 1", "-32",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 48, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-32), uint32_t(-1)})})},
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// Check 64 bits
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{"OpTypeInt 64 0", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 0}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "0x1234",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, 0x1234, 0})})},
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{"OpTypeInt 64 1", "-42",
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Concatenate({MakeInstruction(SpvOpTypeInt, {1, 64, 1}),
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MakeInstruction(SpvOpSpecConstant, {1, 2, uint32_t(-42), uint32_t(-1)})})},
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}));
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// clang-format on
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using OpSpecConstantInvalidTypeTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<std::string>>;
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TEST_P(OpSpecConstantInvalidTypeTest, InvalidTypes)
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{
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const std::string input = "%1 = " + GetParam() +
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"\n"
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"%2 = OpSpecConstant %1 0\n";
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EXPECT_THAT(
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CompileFailure(input),
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Eq("Type for SpecConstant must be a scalar floating point or integer type"));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryOpSpecConstantInvalidValidType, OpSpecConstantInvalidTypeTest,
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::testing::ValuesIn(std::vector<std::string>{
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{"OpTypeVoid",
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"OpTypeBool",
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"OpTypeVector %a 32",
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"OpTypeMatrix %a 32",
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"OpTypeImage %a 1D 0 0 0 0 Unknown",
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"OpTypeSampler",
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"OpTypeSampledImage %a",
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"OpTypeArray %a %b",
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"OpTypeRuntimeArray %a",
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"OpTypeStruct %a",
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"OpTypeOpaque \"Foo\"",
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"OpTypePointer UniformConstant %a",
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"OpTypeFunction %a %b",
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"OpTypeEvent",
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"OpTypeDeviceEvent",
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"OpTypeReserveId",
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"OpTypeQueue",
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"OpTypePipe ReadOnly",
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"OpTypeForwardPointer %a UniformConstant",
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// At least one thing that isn't a type at all
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"OpNot %a %b"
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},
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}));
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// clang-format on
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using RoundTripTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<std::string>>;
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const int64_t kMaxUnsigned48Bit = (int64_t(1) << 48) - 1;
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const int64_t kMaxSigned48Bit = (int64_t(1) << 47) - 1;
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const int64_t kMinSigned48Bit = -kMaxSigned48Bit - 1;
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TEST_P(RoundTripTest, Sample) {
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EXPECT_THAT(EncodeAndDecodeSuccessfully(GetParam()),
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Eq(GetParam()));
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}
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// TODO(dneto): Enable support once this works.
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INSTANTIATE_TEST_CASE_P(DISABLED_OpConstantRoundTrip, RoundTripTest,
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::testing::ValuesIn(std::vector<std::string>{
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// 16 bit
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"%1 = OpTypeInt 16 0\n%2 = OpConstant %1 0\n",
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"%1 = OpTypeInt 16 0\n%2 = OpConstant %1 65535\n",
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"%1 = OpTypeInt 16 1\n%2 = OpConstant %1 -32768\n",
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"%1 = OpTypeInt 16 1\n%2 = OpConstant %1 32767\n",
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"%1 = OpTypeInt 32 0\n%2 = OpConstant %1 0\n",
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// 32 bit
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std::string("%1 = OpTypeInt 32 0\n%2 = OpConstant %1 0\n"),
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std::string("%1 = OpTypeInt 32 0\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<uint32_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 32 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int32_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 32 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int32_t>::min()) + "\n",
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// 48 bit
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std::string("%1 = OpTypeInt 48 0\n%2 = OpConstant %1 0\n"),
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std::string("%1 = OpTypeInt 48 0\n%2 = OpConstant %1 ") +
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std::to_string(kMaxUnsigned48Bit) + "\n",
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std::string("%1 = OpTypeInt 48 1\n%2 = OpConstant %1 ") +
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std::to_string(kMaxSigned48Bit) + "\n",
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std::string("%1 = OpTypeInt 48 1\n%2 = OpConstant %1 ") +
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std::to_string(kMinSigned48Bit) + "\n",
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// 64 bit
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std::string("%1 = OpTypeInt 64 0\n%2 = OpConstant %1 0\n"),
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std::string("%1 = OpTypeInt 64 0\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<uint64_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 64 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int64_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 64 1\n%2 = OpConstant %1 ") +
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std::to_string(std::numeric_limits<int64_t>::min()) + "\n",
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// 32-bit float
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"%1 = OpTypeFloat 32\n%2 = OpConstant %1 0\n",
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"%1 = OpTypeFloat 32\n%2 = OpConstant %1 13.5\n",
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"%1 = OpTypeFloat 32\n%2 = OpConstant %1 -12.5\n",
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// 64-bit float
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"%1 = OpTypeFloat 64\n%2 = OpConstant %1 0\n",
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"%1 = OpTypeFloat 64\n%2 = OpConstant %1 1.79769e+308\n",
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"%1 = OpTypeFloat 64\n%2 = OpConstant %1 -1.79769e+308\n",
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}));
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// TODO(dneto): Enable support once this works.
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INSTANTIATE_TEST_CASE_P(DISABLED_OpSpecConstantRoundTrip, RoundTripTest,
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::testing::ValuesIn(std::vector<std::string>{
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// 16 bit
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"%1 = OpTypeInt 16 0\n%2 = OpSpecConstant %1 0\n",
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"%1 = OpTypeInt 16 0\n%2 = OpSpecConstant %1 65535\n",
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"%1 = OpTypeInt 16 1\n%2 = OpSpecConstant %1 -32768\n",
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"%1 = OpTypeInt 16 1\n%2 = OpSpecConstant %1 32767\n",
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"%1 = OpTypeInt 32 0\n%2 = OpSpecConstant %1 0\n",
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// 32 bit
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std::string("%1 = OpTypeInt 32 0\n%2 = OpSpecConstant %1 0\n"),
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std::string("%1 = OpTypeInt 32 0\n%2 = OpSpecConstant %1 ") +
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std::to_string(std::numeric_limits<uint32_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 32 1\n%2 = OpSpecConstant %1 ") +
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std::to_string(std::numeric_limits<int32_t>::max()) + "\n",
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std::string("%1 = OpTypeInt 32 1\n%2 = OpSpecConstant %1 ") +
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std::to_string(std::numeric_limits<int32_t>::min()) + "\n",
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|
// 48 bit
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std::string("%1 = OpTypeInt 48 0\n%2 = OpSpecConstant %1 0\n"),
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std::string("%1 = OpTypeInt 48 0\n%2 = OpSpecConstant %1 ") +
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std::to_string(kMaxUnsigned48Bit) + "\n",
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std::string("%1 = OpTypeInt 48 1\n%2 = OpSpecConstant %1 ") +
|
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std::to_string(kMaxSigned48Bit) + "\n",
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|
std::string("%1 = OpTypeInt 48 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(kMinSigned48Bit) + "\n",
|
|
// 64 bit
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|
std::string("%1 = OpTypeInt 64 0\n%2 = OpSpecConstant %1 0\n"),
|
|
std::string("%1 = OpTypeInt 64 0\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<uint64_t>::max()) + "\n",
|
|
std::string("%1 = OpTypeInt 64 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<int64_t>::max()) + "\n",
|
|
std::string("%1 = OpTypeInt 64 1\n%2 = OpSpecConstant %1 ") +
|
|
std::to_string(std::numeric_limits<int64_t>::min()) + "\n",
|
|
// 32-bit float
|
|
"%1 = OpTypeFloat 32\n%2 = OpSpecConstant %1 0\n",
|
|
"%1 = OpTypeFloat 32\n%2 = OpSpecConstant %1 13.5\n",
|
|
"%1 = OpTypeFloat 32\n%2 = OpSpecConstant %1 -12.5\n",
|
|
// 64-bit float
|
|
"%1 = OpTypeFloat 64\n%2 = OpSpecConstant %1 0\n",
|
|
"%1 = OpTypeFloat 64\n%2 = OpSpecConstant %1 1.79769e+308\n",
|
|
"%1 = OpTypeFloat 64\n%2 = OpSpecConstant %1 -1.79769e+308\n",
|
|
}));
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|
|
|
// TODO(dneto): OpConstantTrue
|
|
// TODO(dneto): OpConstantFalse
|
|
// TODO(dneto): OpConstantComposite
|
|
// TODO(dneto): OpConstantSampler: other variations Param is 0 or 1
|
|
// TODO(dneto): OpConstantNull
|
|
// TODO(dneto): OpSpecConstantTrue
|
|
// TODO(dneto): OpSpecConstantFalse
|
|
// TODO(dneto): OpSpecConstantComposite
|
|
// TODO(dneto): OpSpecConstantOp
|
|
|
|
} // anonymous namespace
|