mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-25 21:10:04 +00:00
1170 lines
44 KiB
C++
1170 lines
44 KiB
C++
// Copyright (c) 2016 Google 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 <vector>
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#include "gmock/gmock.h"
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#include "test/opt/pass_fixture.h"
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namespace spvtools {
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namespace opt {
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namespace {
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using testing::Eq;
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using SpecIdToValueStrMap =
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SetSpecConstantDefaultValuePass::SpecIdToValueStrMap;
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using SpecIdToValueBitPatternMap =
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SetSpecConstantDefaultValuePass::SpecIdToValueBitPatternMap;
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struct DefaultValuesStringParsingTestCase {
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const char* default_values_str;
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bool expect_success;
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SpecIdToValueStrMap expected_map;
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};
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using DefaultValuesStringParsingTest =
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::testing::TestWithParam<DefaultValuesStringParsingTestCase>;
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TEST_P(DefaultValuesStringParsingTest, TestCase) {
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const auto& tc = GetParam();
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auto actual_map = SetSpecConstantDefaultValuePass::ParseDefaultValuesString(
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tc.default_values_str);
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if (tc.expect_success) {
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EXPECT_NE(nullptr, actual_map);
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if (actual_map) {
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EXPECT_THAT(*actual_map, Eq(tc.expected_map));
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}
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} else {
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EXPECT_EQ(nullptr, actual_map);
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}
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}
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INSTANTIATE_TEST_SUITE_P(
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ValidString, DefaultValuesStringParsingTest,
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::testing::ValuesIn(std::vector<DefaultValuesStringParsingTestCase>{
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// 0. empty map
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{"", true, SpecIdToValueStrMap{}},
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// 1. one pair
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{"100:1024", true, SpecIdToValueStrMap{{100, "1024"}}},
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// 2. two pairs
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{"100:1024 200:2048", true,
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SpecIdToValueStrMap{{100, "1024"}, {200, "2048"}}},
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// 3. spaces between entries
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{"100:1024 \n \r \t \v \f 200:2048", true,
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SpecIdToValueStrMap{{100, "1024"}, {200, "2048"}}},
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// 4. \t, \n, \r and spaces before spec id
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{" \n \r\t \t \v \f 100:1024", true,
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SpecIdToValueStrMap{{100, "1024"}}},
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// 5. \t, \n, \r and spaces after value string
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{"100:1024 \n \r\t \t \v \f ", true,
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SpecIdToValueStrMap{{100, "1024"}}},
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// 6. maximum spec id
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{"4294967295:0", true, SpecIdToValueStrMap{{4294967295, "0"}}},
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// 7. minimum spec id
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{"0:100", true, SpecIdToValueStrMap{{0, "100"}}},
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// 8. random content without spaces are allowed
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{"200:random_stuff", true, SpecIdToValueStrMap{{200, "random_stuff"}}},
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// 9. support hex format spec id (just because we use the
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// ParseNumber() utility)
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{"0x100:1024", true, SpecIdToValueStrMap{{256, "1024"}}},
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// 10. multiple entries
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{"101:1 102:2 103:3 104:4 200:201 9999:1000 0x100:333", true,
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SpecIdToValueStrMap{{101, "1"},
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{102, "2"},
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{103, "3"},
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{104, "4"},
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{200, "201"},
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{9999, "1000"},
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{256, "333"}}},
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// 11. default value in hex float format
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{"100:0x0.3p10", true, SpecIdToValueStrMap{{100, "0x0.3p10"}}},
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// 12. default value in decimal float format
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{"100:1.5e-13", true, SpecIdToValueStrMap{{100, "1.5e-13"}}},
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}));
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INSTANTIATE_TEST_SUITE_P(
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InvalidString, DefaultValuesStringParsingTest,
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::testing::ValuesIn(std::vector<DefaultValuesStringParsingTestCase>{
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// 0. missing default value
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{"100:", false, SpecIdToValueStrMap{}},
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// 1. spec id is not an integer
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{"100.0:200", false, SpecIdToValueStrMap{}},
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// 2. spec id is not a number
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{"something_not_a_number:1", false, SpecIdToValueStrMap{}},
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// 3. only spec id number
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{"100", false, SpecIdToValueStrMap{}},
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// 4. same spec id defined multiple times
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{"100:20 100:21", false, SpecIdToValueStrMap{}},
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// 5. Multiple definition of an identical spec id in different forms
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// is not allowed
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{"0x100:100 256:200", false, SpecIdToValueStrMap{}},
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// 6. empty spec id
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{":3", false, SpecIdToValueStrMap{}},
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// 7. only colon
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{":", false, SpecIdToValueStrMap{}},
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// 8. spec id overflow
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{"4294967296:200", false, SpecIdToValueStrMap{}},
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// 9. spec id less than 0
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{"-1:200", false, SpecIdToValueStrMap{}},
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// 10. nullptr
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{nullptr, false, SpecIdToValueStrMap{}},
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// 11. only a number is invalid
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{"1234", false, SpecIdToValueStrMap{}},
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// 12. invalid entry separator
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{"12:34;23:14", false, SpecIdToValueStrMap{}},
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// 13. invalid spec id and default value separator
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{"12@34", false, SpecIdToValueStrMap{}},
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// 14. spaces before colon
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{"100 :1024", false, SpecIdToValueStrMap{}},
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// 15. spaces after colon
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{"100: 1024", false, SpecIdToValueStrMap{}},
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// 16. spec id represented in hex float format is invalid
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{"0x3p10:200", false, SpecIdToValueStrMap{}},
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}));
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struct SetSpecConstantDefaultValueInStringFormTestCase {
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const char* code;
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SpecIdToValueStrMap default_values;
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const char* expected;
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};
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using SetSpecConstantDefaultValueInStringFormParamTest = PassTest<
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::testing::TestWithParam<SetSpecConstantDefaultValueInStringFormTestCase>>;
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TEST_P(SetSpecConstantDefaultValueInStringFormParamTest, TestCase) {
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const auto& tc = GetParam();
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SinglePassRunAndCheck<SetSpecConstantDefaultValuePass>(
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tc.code, tc.expected, /* skip_nop = */ false, tc.default_values);
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}
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INSTANTIATE_TEST_SUITE_P(
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ValidCases, SetSpecConstantDefaultValueInStringFormParamTest,
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::testing::ValuesIn(std::vector<
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SetSpecConstantDefaultValueInStringFormTestCase>{
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// 0. Empty.
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{"", SpecIdToValueStrMap{}, ""},
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// 1. Empty with non-empty values to set.
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{"", SpecIdToValueStrMap{{1, "100"}, {2, "200"}}, ""},
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// 2. Bool type.
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%bool = OpTypeBool\n"
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"%1 = OpSpecConstantTrue %bool\n"
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"%2 = OpSpecConstantFalse %bool\n",
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// default values
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SpecIdToValueStrMap{{100, "false"}, {101, "true"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%bool = OpTypeBool\n"
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"%1 = OpSpecConstantFalse %bool\n"
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"%2 = OpSpecConstantTrue %bool\n",
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},
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// 3. 32-bit int type.
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"OpDecorate %3 SpecId 102\n"
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"%int = OpTypeInt 32 1\n"
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"%1 = OpSpecConstant %int 10\n"
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"%2 = OpSpecConstant %int 11\n"
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"%3 = OpSpecConstant %int 11\n",
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// default values
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SpecIdToValueStrMap{
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{100, "2147483647"}, {101, "0xffffffff"}, {102, "-42"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"OpDecorate %3 SpecId 102\n"
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"%int = OpTypeInt 32 1\n"
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"%1 = OpSpecConstant %int 2147483647\n"
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"%2 = OpSpecConstant %int -1\n"
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"%3 = OpSpecConstant %int -42\n",
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},
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// 4. 64-bit uint type.
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%ulong = OpTypeInt 64 0\n"
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"%1 = OpSpecConstant %ulong 10\n"
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"%2 = OpSpecConstant %ulong 11\n",
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// default values
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SpecIdToValueStrMap{{100, "18446744073709551614"}, {101, "0x100"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%ulong = OpTypeInt 64 0\n"
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"%1 = OpSpecConstant %ulong 18446744073709551614\n"
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"%2 = OpSpecConstant %ulong 256\n",
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},
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// 5. 32-bit float type.
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{
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// code
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"OpDecorate %1 SpecId 101\n"
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"OpDecorate %2 SpecId 102\n"
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"%float = OpTypeFloat 32\n"
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"%1 = OpSpecConstant %float 200\n"
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"%2 = OpSpecConstant %float 201\n",
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// default values
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SpecIdToValueStrMap{{101, "-0x1.fffffep+128"}, {102, "2.5"}},
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// expected
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"OpDecorate %1 SpecId 101\n"
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"OpDecorate %2 SpecId 102\n"
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"%float = OpTypeFloat 32\n"
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"%1 = OpSpecConstant %float -0x1.fffffep+128\n"
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"%2 = OpSpecConstant %float 2.5\n",
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},
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// 6. 64-bit float type.
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{
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// code
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"OpDecorate %1 SpecId 201\n"
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"OpDecorate %2 SpecId 202\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %double 3.14159265358979\n"
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"%2 = OpSpecConstant %double 0.14285\n",
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// default values
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SpecIdToValueStrMap{{201, "0x1.fffffffffffffp+1024"},
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{202, "-32.5"}},
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// expected
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"OpDecorate %1 SpecId 201\n"
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"OpDecorate %2 SpecId 202\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %double 0x1.fffffffffffffp+1024\n"
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"%2 = OpSpecConstant %double -32.5\n",
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},
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// 7. SpecId not found, expect no modification.
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{
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// code
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"OpDecorate %1 SpecId 201\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %double 3.14159265358979\n",
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// default values
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SpecIdToValueStrMap{{8888, "0.0"}},
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// expected
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"OpDecorate %1 SpecId 201\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %double 3.14159265358979\n",
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},
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// 8. Multiple types of spec constants.
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{
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// code
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"OpDecorate %1 SpecId 201\n"
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"OpDecorate %2 SpecId 202\n"
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"OpDecorate %3 SpecId 203\n"
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"%bool = OpTypeBool\n"
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"%int = OpTypeInt 32 1\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %double 3.14159265358979\n"
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"%2 = OpSpecConstant %int 1024\n"
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"%3 = OpSpecConstantTrue %bool\n",
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// default values
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SpecIdToValueStrMap{
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{201, "0x1.fffffffffffffp+1024"},
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{202, "2048"},
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{203, "false"},
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},
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// expected
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"OpDecorate %1 SpecId 201\n"
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"OpDecorate %2 SpecId 202\n"
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"OpDecorate %3 SpecId 203\n"
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"%bool = OpTypeBool\n"
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"%int = OpTypeInt 32 1\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %double 0x1.fffffffffffffp+1024\n"
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"%2 = OpSpecConstant %int 2048\n"
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"%3 = OpSpecConstantFalse %bool\n",
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},
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// 9. Ignore other decorations.
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{
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// code
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"OpDecorate %1 ArrayStride 4\n"
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"%int = OpTypeInt 32 1\n"
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"%1 = OpSpecConstant %int 100\n",
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// default values
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SpecIdToValueStrMap{{4, "0x7fffffff"}},
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// expected
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"OpDecorate %1 ArrayStride 4\n"
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"%int = OpTypeInt 32 1\n"
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"%1 = OpSpecConstant %int 100\n",
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},
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// 10. Distinguish from other decorations.
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %1 ArrayStride 4\n"
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"%int = OpTypeInt 32 1\n"
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"%1 = OpSpecConstant %int 100\n",
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// default values
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SpecIdToValueStrMap{{4, "0x7fffffff"}, {100, "0xffffffff"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %1 ArrayStride 4\n"
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"%int = OpTypeInt 32 1\n"
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"%1 = OpSpecConstant %int -1\n",
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},
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// 11. Decorate through decoration group.
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 100\n",
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// default values
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SpecIdToValueStrMap{{100, "0x7fffffff"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 2147483647\n",
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},
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// 12. Ignore other decorations in decoration group.
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{
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// code
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"OpDecorate %1 ArrayStride 4\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 100\n",
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// default values
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SpecIdToValueStrMap{{4, "0x7fffffff"}},
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// expected
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"OpDecorate %1 ArrayStride 4\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 100\n",
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},
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// 13. Distinguish from other decorations in decoration group.
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %1 ArrayStride 4\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 100\n",
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// default values
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SpecIdToValueStrMap{{100, "0x7fffffff"}, {4, "0x00000001"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %1 ArrayStride 4\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 2147483647\n",
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},
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// 14. Unchanged bool default value
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%bool = OpTypeBool\n"
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"%1 = OpSpecConstantTrue %bool\n"
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"%2 = OpSpecConstantFalse %bool\n",
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// default values
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SpecIdToValueStrMap{{100, "true"}, {101, "false"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%bool = OpTypeBool\n"
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"%1 = OpSpecConstantTrue %bool\n"
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"%2 = OpSpecConstantFalse %bool\n",
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},
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// 15. Unchanged int default values
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%int = OpTypeInt 32 1\n"
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"%ulong = OpTypeInt 64 0\n"
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"%1 = OpSpecConstant %int 10\n"
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"%2 = OpSpecConstant %ulong 11\n",
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// default values
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SpecIdToValueStrMap{{100, "10"}, {101, "11"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"OpDecorate %2 SpecId 101\n"
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"%int = OpTypeInt 32 1\n"
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"%ulong = OpTypeInt 64 0\n"
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"%1 = OpSpecConstant %int 10\n"
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"%2 = OpSpecConstant %ulong 11\n",
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},
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// 16. Unchanged float default values
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{
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// code
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"OpDecorate %1 SpecId 201\n"
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"OpDecorate %2 SpecId 202\n"
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"%float = OpTypeFloat 32\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %float 3.1415\n"
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"%2 = OpSpecConstant %double 0.14285\n",
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// default values
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SpecIdToValueStrMap{{201, "3.1415"}, {202, "0.14285"}},
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// expected
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"OpDecorate %1 SpecId 201\n"
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"OpDecorate %2 SpecId 202\n"
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"%float = OpTypeFloat 32\n"
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"%double = OpTypeFloat 64\n"
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"%1 = OpSpecConstant %float 3.1415\n"
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"%2 = OpSpecConstant %double 0.14285\n",
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},
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// 17. OpGroupDecorate may have multiple target ids defined by the same
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// eligible spec constant
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{
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// code
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"OpDecorate %1 SpecId 100\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2 %2 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int 100\n",
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// default values
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SpecIdToValueStrMap{{100, "0xffffffff"}},
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// expected
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"OpDecorate %1 SpecId 100\n"
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"%1 = OpDecorationGroup\n"
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"OpGroupDecorate %1 %2 %2 %2\n"
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"%int = OpTypeInt 32 1\n"
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"%2 = OpSpecConstant %int -1\n",
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},
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}));
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INSTANTIATE_TEST_SUITE_P(
|
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InvalidCases, SetSpecConstantDefaultValueInStringFormParamTest,
|
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::testing::ValuesIn(std::vector<
|
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SetSpecConstantDefaultValueInStringFormTestCase>{
|
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// 0. Do not crash when decoration group is not used.
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{
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// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0x7fffffff"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 100\n",
|
|
},
|
|
// 1. Do not crash when target does not exist.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0x7fffffff"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n",
|
|
},
|
|
// 2. Do nothing when SpecId decoration is not attached to a
|
|
// non-spec-constant instruction.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_101 = OpConstant %int 101\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0x7fffffff"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_101 = OpConstant %int 101\n",
|
|
},
|
|
// 3. Do nothing when SpecId decoration is not attached to a
|
|
// OpSpecConstant{|True|False} instruction.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 101\n"
|
|
"%1 = OpSpecConstantOp %int IAdd %3 %3\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0x7fffffff"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 101\n"
|
|
"%1 = OpSpecConstantOp %int IAdd %3 %3\n",
|
|
},
|
|
// 4. Do not crash and do nothing when SpecId decoration is applied to
|
|
// multiple spec constants.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2 %3 %4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n"
|
|
"%3 = OpSpecConstant %int 200\n"
|
|
"%4 = OpSpecConstant %int 300\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0xffffffff"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2 %3 %4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n"
|
|
"%3 = OpSpecConstant %int 200\n"
|
|
"%4 = OpSpecConstant %int 300\n",
|
|
},
|
|
// 5. Do not crash and do nothing when SpecId decoration is attached to
|
|
// non-spec-constants (invalid case).
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%2 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_100 = OpConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0xffffffff"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%2 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_100 = OpConstant %int 100\n",
|
|
},
|
|
// 6. Boolean type spec constant cannot be set with numeric values in
|
|
// string form. i.e. only 'true' and 'false' are acceptable for setting
|
|
// boolean type spec constants. Nothing should be done if numeric values
|
|
// in string form are provided.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"OpDecorate %4 SpecId 103\n"
|
|
"OpDecorate %5 SpecId 104\n"
|
|
"OpDecorate %6 SpecId 105\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantTrue %bool\n"
|
|
"%2 = OpSpecConstantFalse %bool\n"
|
|
"%3 = OpSpecConstantTrue %bool\n"
|
|
"%4 = OpSpecConstantTrue %bool\n"
|
|
"%5 = OpSpecConstantTrue %bool\n"
|
|
"%6 = OpSpecConstantFalse %bool\n",
|
|
// default values
|
|
SpecIdToValueStrMap{{100, "0"},
|
|
{101, "1"},
|
|
{102, "0x0"},
|
|
{103, "0.0"},
|
|
{104, "-0.0"},
|
|
{105, "0x12345678"}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"OpDecorate %4 SpecId 103\n"
|
|
"OpDecorate %5 SpecId 104\n"
|
|
"OpDecorate %6 SpecId 105\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantTrue %bool\n"
|
|
"%2 = OpSpecConstantFalse %bool\n"
|
|
"%3 = OpSpecConstantTrue %bool\n"
|
|
"%4 = OpSpecConstantTrue %bool\n"
|
|
"%5 = OpSpecConstantTrue %bool\n"
|
|
"%6 = OpSpecConstantFalse %bool\n",
|
|
},
|
|
}));
|
|
|
|
struct SetSpecConstantDefaultValueInBitPatternFormTestCase {
|
|
const char* code;
|
|
SpecIdToValueBitPatternMap default_values;
|
|
const char* expected;
|
|
};
|
|
|
|
using SetSpecConstantDefaultValueInBitPatternFormParamTest =
|
|
PassTest<::testing::TestWithParam<
|
|
SetSpecConstantDefaultValueInBitPatternFormTestCase>>;
|
|
|
|
TEST_P(SetSpecConstantDefaultValueInBitPatternFormParamTest, TestCase) {
|
|
const auto& tc = GetParam();
|
|
SinglePassRunAndCheck<SetSpecConstantDefaultValuePass>(
|
|
tc.code, tc.expected, /* skip_nop = */ false, tc.default_values);
|
|
}
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
ValidCases, SetSpecConstantDefaultValueInBitPatternFormParamTest,
|
|
::testing::ValuesIn(std::vector<
|
|
SetSpecConstantDefaultValueInBitPatternFormTestCase>{
|
|
// 0. Empty.
|
|
{"", SpecIdToValueBitPatternMap{}, ""},
|
|
// 1. Empty with non-empty values to set.
|
|
{"", SpecIdToValueBitPatternMap{{1, {100}}, {2, {200}}}, ""},
|
|
// 2. Basic bool type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantTrue %bool\n"
|
|
"%2 = OpSpecConstantFalse %bool\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x0}}, {101, {0x1}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantFalse %bool\n"
|
|
"%2 = OpSpecConstantTrue %bool\n",
|
|
},
|
|
// 3. 32-bit int type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%1 = OpSpecConstant %int 10\n"
|
|
"%2 = OpSpecConstant %int 11\n"
|
|
"%3 = OpSpecConstant %int 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {2147483647}}, {101, {0xffffffff}}, {102, {0xffffffd6}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%1 = OpSpecConstant %int 2147483647\n"
|
|
"%2 = OpSpecConstant %int -1\n"
|
|
"%3 = OpSpecConstant %int -42\n",
|
|
},
|
|
// 4. 64-bit uint type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%ulong = OpTypeInt 64 0\n"
|
|
"%1 = OpSpecConstant %ulong 10\n"
|
|
"%2 = OpSpecConstant %ulong 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0xFFFFFFFE, 0xFFFFFFFF}},
|
|
{101, {0x100, 0x0}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%ulong = OpTypeInt 64 0\n"
|
|
"%1 = OpSpecConstant %ulong 18446744073709551614\n"
|
|
"%2 = OpSpecConstant %ulong 256\n",
|
|
},
|
|
// 5. 32-bit float type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 101\n"
|
|
"OpDecorate %2 SpecId 102\n"
|
|
"%float = OpTypeFloat 32\n"
|
|
"%1 = OpSpecConstant %float 200\n"
|
|
"%2 = OpSpecConstant %float 201\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{101, {0xffffffff}},
|
|
{102, {0x40200000}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 101\n"
|
|
"OpDecorate %2 SpecId 102\n"
|
|
"%float = OpTypeFloat 32\n"
|
|
"%1 = OpSpecConstant %float -0x1.fffffep+128\n"
|
|
"%2 = OpSpecConstant %float 2.5\n",
|
|
},
|
|
// 6. 64-bit float type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"OpDecorate %2 SpecId 202\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %double 3.14159265358979\n"
|
|
"%2 = OpSpecConstant %double 0.14285\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{201, {0xffffffff, 0x7fffffff}},
|
|
{202, {0x00000000, 0xc0404000}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"OpDecorate %2 SpecId 202\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %double 0x1.fffffffffffffp+1024\n"
|
|
"%2 = OpSpecConstant %double -32.5\n",
|
|
},
|
|
// 7. SpecId not found, expect no modification.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %double 3.14159265358979\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{8888, {0x0}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %double 3.14159265358979\n",
|
|
},
|
|
// 8. Multiple types of spec constants.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"OpDecorate %2 SpecId 202\n"
|
|
"OpDecorate %3 SpecId 203\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %double 3.14159265358979\n"
|
|
"%2 = OpSpecConstant %int 1024\n"
|
|
"%3 = OpSpecConstantTrue %bool\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{201, {0xffffffff, 0x7fffffff}},
|
|
{202, {0x00000800}},
|
|
{203, {0x0}},
|
|
},
|
|
// expected
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"OpDecorate %2 SpecId 202\n"
|
|
"OpDecorate %3 SpecId 203\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %double 0x1.fffffffffffffp+1024\n"
|
|
"%2 = OpSpecConstant %int 2048\n"
|
|
"%3 = OpSpecConstantFalse %bool\n",
|
|
},
|
|
// 9. Ignore other decorations.
|
|
{
|
|
// code
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%1 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{4, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%1 = OpSpecConstant %int 100\n",
|
|
},
|
|
// 10. Distinguish from other decorations.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%1 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{4, {0x7fffffff}}, {100, {0xffffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%1 = OpSpecConstant %int -1\n",
|
|
},
|
|
// 11. Decorate through decoration group.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 2147483647\n",
|
|
},
|
|
// 12. Ignore other decorations in decoration group.
|
|
{
|
|
// code
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{4, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n",
|
|
},
|
|
// 13. Distinguish from other decorations in decoration group.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x7fffffff}}, {4, {0x00000001}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %1 ArrayStride 4\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 2147483647\n",
|
|
},
|
|
// 14. Unchanged bool default value
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantTrue %bool\n"
|
|
"%2 = OpSpecConstantFalse %bool\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x1}}, {101, {0x0}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantTrue %bool\n"
|
|
"%2 = OpSpecConstantFalse %bool\n",
|
|
},
|
|
// 15. Unchanged int default values
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%ulong = OpTypeInt 64 0\n"
|
|
"%1 = OpSpecConstant %int 10\n"
|
|
"%2 = OpSpecConstant %ulong 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {10}}, {101, {11, 0}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%ulong = OpTypeInt 64 0\n"
|
|
"%1 = OpSpecConstant %int 10\n"
|
|
"%2 = OpSpecConstant %ulong 11\n",
|
|
},
|
|
// 16. Unchanged float default values
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"OpDecorate %2 SpecId 202\n"
|
|
"%float = OpTypeFloat 32\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %float 3.25\n"
|
|
"%2 = OpSpecConstant %double 1.25\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{201, {0x40500000}},
|
|
{202, {0x00000000, 0x3ff40000}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 201\n"
|
|
"OpDecorate %2 SpecId 202\n"
|
|
"%float = OpTypeFloat 32\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %float 3.25\n"
|
|
"%2 = OpSpecConstant %double 1.25\n",
|
|
},
|
|
// 17. OpGroupDecorate may have multiple target ids defined by the same
|
|
// eligible spec constant
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2 %2 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0xffffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2 %2 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int -1\n",
|
|
},
|
|
// 18. For Boolean type spec constants,if any word in the bit pattern
|
|
// is not zero, it can be considered as a 'true', otherwise, it can be
|
|
// considered as a 'false'.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantTrue %bool\n"
|
|
"%2 = OpSpecConstantFalse %bool\n"
|
|
"%3 = OpSpecConstantFalse %bool\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {0x0, 0x0, 0x0, 0x0}},
|
|
{101, {0x10101010}},
|
|
{102, {0x0, 0x0, 0x0, 0x2}},
|
|
},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%bool = OpTypeBool\n"
|
|
"%1 = OpSpecConstantFalse %bool\n"
|
|
"%2 = OpSpecConstantTrue %bool\n"
|
|
"%3 = OpSpecConstantTrue %bool\n",
|
|
},
|
|
// 19. 16-bit signed int type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%short = OpTypeInt 16 1\n"
|
|
"%1 = OpSpecConstant %short 10\n"
|
|
"%2 = OpSpecConstant %short 11\n"
|
|
"%3 = OpSpecConstant %short 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {32767}}, {101, {0xffff}}, {102, {0xffffffd6}}},
|
|
// expected. These are sign-extended
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%short = OpTypeInt 16 1\n"
|
|
"%1 = OpSpecConstant %short 32767\n"
|
|
"%2 = OpSpecConstant %short -1\n"
|
|
"%3 = OpSpecConstant %short -42\n",
|
|
},
|
|
// 20. 16-bit unsigned int type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%ushort = OpTypeInt 16 0\n"
|
|
"%1 = OpSpecConstant %ushort 10\n"
|
|
"%2 = OpSpecConstant %ushort 11\n"
|
|
"%3 = OpSpecConstant %ushort 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {32767}}, {101, {0xffff}}, {102, {0xffffffd6}}},
|
|
// expected. Upper bits are always zero.
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%ushort = OpTypeInt 16 0\n"
|
|
"%1 = OpSpecConstant %ushort 32767\n"
|
|
"%2 = OpSpecConstant %ushort 65535\n"
|
|
"%3 = OpSpecConstant %ushort 65494\n",
|
|
},
|
|
// 21. 8-bit signed int type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%char = OpTypeInt 8 1\n"
|
|
"%1 = OpSpecConstant %char 10\n"
|
|
"%2 = OpSpecConstant %char 11\n"
|
|
"%3 = OpSpecConstant %char 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {127}}, {101, {128}}, {102, {0xd6}}},
|
|
// expected. These are sign extended
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%char = OpTypeInt 8 1\n"
|
|
"%1 = OpSpecConstant %char 127\n"
|
|
"%2 = OpSpecConstant %char -128\n"
|
|
"%3 = OpSpecConstant %char -42\n",
|
|
},
|
|
// 22. 8-bit unsigned int type.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"OpDecorate %4 SpecId 103\n"
|
|
"%uchar = OpTypeInt 8 0\n"
|
|
"%1 = OpSpecConstant %uchar 10\n"
|
|
"%2 = OpSpecConstant %uchar 11\n"
|
|
"%3 = OpSpecConstant %uchar 11\n"
|
|
"%4 = OpSpecConstant %uchar 11\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {127}}, {101, {128}}, {102, {256}}, {103, {0xffffffd6}}},
|
|
// expected. Upper bits are always zero.
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"OpDecorate %4 SpecId 103\n"
|
|
"%uchar = OpTypeInt 8 0\n"
|
|
"%1 = OpSpecConstant %uchar 127\n"
|
|
"%2 = OpSpecConstant %uchar 128\n"
|
|
"%3 = OpSpecConstant %uchar 0\n"
|
|
"%4 = OpSpecConstant %uchar 214\n",
|
|
},
|
|
}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
InvalidCases, SetSpecConstantDefaultValueInBitPatternFormParamTest,
|
|
::testing::ValuesIn(std::vector<
|
|
SetSpecConstantDefaultValueInBitPatternFormTestCase>{
|
|
// 0. Do not crash when decoration group is not used.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 100\n",
|
|
},
|
|
// 1. Do not crash when target does not exist.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n",
|
|
},
|
|
// 2. Do nothing when SpecId decoration is not attached to a
|
|
// non-spec-constant instruction.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_101 = OpConstant %int 101\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_101 = OpConstant %int 101\n",
|
|
},
|
|
// 3. Do nothing when SpecId decoration is not attached to a
|
|
// OpSpecConstant{|True|False} instruction.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 101\n"
|
|
"%1 = OpSpecConstantOp %int IAdd %3 %3\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0x7fffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%3 = OpSpecConstant %int 101\n"
|
|
"%1 = OpSpecConstantOp %int IAdd %3 %3\n",
|
|
},
|
|
// 4. Do not crash and do nothing when SpecId decoration is applied to
|
|
// multiple spec constants.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2 %3 %4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n"
|
|
"%3 = OpSpecConstant %int 200\n"
|
|
"%4 = OpSpecConstant %int 300\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0xffffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2 %3 %4\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%2 = OpSpecConstant %int 100\n"
|
|
"%3 = OpSpecConstant %int 200\n"
|
|
"%4 = OpSpecConstant %int 300\n",
|
|
},
|
|
// 5. Do not crash and do nothing when SpecId decoration is attached to
|
|
// non-spec-constants (invalid case).
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%2 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_100 = OpConstant %int 100\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{{100, {0xffffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"%1 = OpDecorationGroup\n"
|
|
"%2 = OpDecorationGroup\n"
|
|
"OpGroupDecorate %1 %2\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%int_100 = OpConstant %int 100\n",
|
|
},
|
|
// 6. Incompatible input bit pattern with the type. Nothing should be
|
|
// done in such a case.
|
|
{
|
|
// code
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%ulong = OpTypeInt 64 0\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %int 100\n"
|
|
"%2 = OpSpecConstant %ulong 200\n"
|
|
"%3 = OpSpecConstant %double 3.141592653\n",
|
|
// default values
|
|
SpecIdToValueBitPatternMap{
|
|
{100, {10, 0}}, {101, {11}}, {102, {0xffffffff}}},
|
|
// expected
|
|
"OpDecorate %1 SpecId 100\n"
|
|
"OpDecorate %2 SpecId 101\n"
|
|
"OpDecorate %3 SpecId 102\n"
|
|
"%int = OpTypeInt 32 1\n"
|
|
"%ulong = OpTypeInt 64 0\n"
|
|
"%double = OpTypeFloat 64\n"
|
|
"%1 = OpSpecConstant %int 100\n"
|
|
"%2 = OpSpecConstant %ulong 200\n"
|
|
"%3 = OpSpecConstant %double 3.141592653\n",
|
|
},
|
|
}));
|
|
|
|
} // namespace
|
|
} // namespace opt
|
|
} // namespace spvtools
|