SPIRV-Tools/CHANGES

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Revision history for SPIRV-Tools
v2023.6 2023-12-18
- General
- update_build_version.py produce deterministic header. (#5426)
- Support missing git in update_build_version.py (#5473)
- Optimizer
- Add ComputeDerivativeGroup*NV capabilities to trim capabilities pass. (#5430)
- Do not crash when tryingto fold unsupported spec constant (#5496)
- instrument: Fix handling of gl_InvocationID (#5493)
- Fix nullptr argument in MarkInsertChain (#5465)
- opt: support 64-bit OpAccessChain index in FixStorageClass (#5446)
- opt: add StorageImageReadWithoutFormat to cap trim (#5475)
- opt: add PhysicalStorageBufferAddresses to trim (#5476)
- Fix array size calculation (#5463
- Validator
- spirv-val: Loosen restriction on base type of DebugTypePointer and DebugTypeQualifier (#5479)
- spirv-val: Add WorkgroupMemoryExplicitLayoutKHR check for Block (#5461)
v2023.5 2023-10-15
- General
- Support 2 Intel extensions (#5357)
- SPV_QCOM_image_processing support (#5223)
- Optimizer
- opt: fix StorageInputOutput16 trimming. (#5359)
- opt: add StoragePushConstant16 to trim pass (#5366)
- opt: enable StorageUniform16 (#5371)
- opt: add bitmask support for capability trimming (#5372)
- opt: Add SwitchDescriptorSetPass (#5375)
- opt: add FragmentShader*InterlockEXT to capability trim pass (#5390)
- opt: add Int64 capability to trim pass (#5398)
- opt: add Float64 capability to trim pass (#5428)
- opt: add raytracing/rayquery to trim pass (#5397)
- opt: add ImageMSArray capability to trim pass. (#5395)
- Add SPV_KHR_physical_storage_buffer to allowlists (#5402)
- Add SPV_EXT_fragment_shader_interlock to allow lists (#5393)
- Make sure that fragment shader interlock instructions are not removed by DCE (#5400)
- instrument: Use Import linkage for instrumentation functions (#5355)
- Add a new legalization pass to dedupe invocation interlock instructions (#5409)
- instrument: Ensure linking works even of nothing is changed (#5419)
- Validator
- Move token version/cap/ext checks from parsing to validation (#5370)
- val: re-add ImageMSArray validation (#5394)
- Linker
- linker: Add --use-highest-version option
2023-07-17 21:01:08 +00:00
v2023.4 2023-07-17
- General
- Set cmake_policy CMP0128 (#5341)
- Add python3 requirement for the script (#5326)
2023-07-17 21:01:08 +00:00
- Add support for LiteralFloat type (#5323)
- SPV_KHR_cooperative_matrix (#5286)
- Allow OpTypeBool in UniformConstant (#5237)
- Allow physical storage buffer pointer in IO (#5251)
- Remove const zero image operands (#5232)
- Optimizer
- Enable vector constant folding (#4913) (#5272)
- Fold negation of integer vectors (#5269)
- Add folding rule for OpTranspose (#5241)
- Add SPV_NV_bindless_texture to spirv optimizations (#5231)
- Fix incorrect half float conversion (#5349)
- Add SPV_EXT_shader_atomic_float_add to allow lists (#5348)
2023-07-17 21:01:08 +00:00
- Instrument
- instrument: Cast gl_VertexIndex and InstanceIndex to uint (#5319)
- instrument: Fix buffer address length calculations (#5257)
- instrument: Reduce number of inst_bindless_stream_write_6 calls (#5327)
2023-07-17 21:01:08 +00:00
- Validator
- Validate GroupNonUniform instructions (#5296)
- spirv-val: Label SPV_KHR_cooperative_matrix VUID (#5301)
- Validate layouts for PhysicalStorageBuffer pointers (#5291)
- spirv-val: Remove VUID from 1.3.251 spec (#5244)
- Diff
- spirv-diff: Update test expectations (#5264)
- spirv-diff: Leave undefined ids unpaired. (#5262)
- spirv-diff: Properly match SPV_KHR_ray_query types. (#5259)
- diff: Don't give up entry point matching too early. (#5224)
v2023.3 2023-05-15
- General
- Update spirv_headers to include SPV_KHR_ray_tracing_position_fetch (#5205)
- spirv-tools: Add support for QNX (#5211)
- build: set std=c++17 for BUILD.gn (#5162)
- Optimizer
- Run ADCE when the printf extension is used. (#5215)
- Don't convert struct members to half (#5201)
- Apply scalar replacement on vars with Pointer decorations (#5208)
- opt: Fix null deref in OpMatrixTimesVector and OpVectorTimesMatrix (#5199)
- instrument: Add set and binding to bindless error records (#5204)
- instrument: Change descriptor state storage format (#5178)
- Fix LICMPass (#5087)
- Add Vulkan memory model to allow lists (#5173)
- Do not remove control barrier after spv1.3 (#5174)
- Validator
- spirv-val: Label Interface Location/Component VUIDs (#5221)
- Add support for SPV_EXT_shader_tile_image (#5188)
- Fix vector OpConstantComposite type validation (#5191)
- spirv-val: Label new Vulkan VUID 07951 (#5154)
- Fuzz
- Do not define GOOGLE_PROTOBUF_INTERNAL_DONATE_STEAL_INLINE if it is already defined. (#5200)
2023-03-13 10:33:58 +00:00
v2023.2 2023-03-10
- General
- build: move from c++11 to c++17 (#4983)
- tools: refactorize tools flags parsing. (#5111)
- Add C interface for Optimizer (#5030)
- libspirv.cpp: adds c++ api for spvBinaryParse (#5109)
- build: change the way we set cxx version for bazel. (#5114)
- Optimizer
- Fix null pointer in FoldInsertWithConstants. (#5093)
- Fix removal of dependent non-semantic instructions (#5122)
- Remove duplicate lists of constant and type opcodes (#5106)
- opt: fix spirv ABI on Linux again. (#5113)
- Validator
- Validate decoration of structs with RuntimeArray (#5094)
- Validate operand type before operating on it (#5092)
- spirv-val: Conditional Branch without an exit is invalid in loop header (#5069)
- spirv-val: Initial SPV_EXT_mesh_shader builtins (#5080)
2023-01-18 14:59:38 +00:00
2023-01-18 14:55:50 +00:00
v2023.1 2023-01-17
Prepare for v2023.1 release (#5057) * Roll external/effcee/ 35912e1b7..c7b4db79f (1 commit) https://github.com/google/effcee/compare/35912e1b7778...c7b4db79f340 $ git log 35912e1b7..c7b4db79f --date=short --no-merges --format='%ad %ae %s' 2022-12-20 dneto Update Bazel external dependencies Created with: roll-dep external/effcee * Roll external/googletest/ v1.12.0..356fc3012 (117 commits) https://github.com/google/googletest/compare/v1.12.0...356fc3012513 $ git log v1.12.0..356fc3012 --date=short --no-merges --format='%ad %ae %s' 2023-01-12 tomhughes Fix -Wshadow warnings 2023-01-12 dmauro Add an explicit #error that C++ versions less than C++14 are not supported 2023-01-11 dmauro Update GoogleTest dependencies 2023-01-05 tomhughes Fix GTEST_OS_ESP8266 check 2023-01-05 tomhughes IWYU: Add missing std includes 2023-01-04 dmauro Workaround for GCC12 bug illustrated by https://godbolt.org/z/Pe5aE59xG 2023-01-04 tomhughes Fix _MSC_VER check 2022-12-22 absl-team Use a more recent commit of googletest that uses OS constraints from @platforms//os:* instead of from @build_tools//platforms:* 2022-12-20 absl-team Fix a typo in the documentation for "Using Predicates as Matchers". 2022-12-20 dinor Comment that q0_ in primer should remain empty 2022-12-19 absl-team Specify a name for a `Property` in a code example. 2022-12-15 absl-team Shut up a Clang warning. 2022-12-14 absl-team Fix a typo in the gMock sample code for Defining a Custom Matcher Class. 2022-12-12 dmauro Convert feature requests to a form 2022-12-12 absl-team Refactor matrix verification into VerifyMatchMatrix. 2022-12-12 absl-team Introduces a new porting flag (GTEST_HAS_FILE_SYSTEM) to indicate whether a platform supports filesystem operations. 2022-12-08 tomhughes Fall back to the system clock when building with newlib on a system without a monotonic clock. 2022-12-07 dmauro Migrate GoogleTest to a bug report template and add a link to the discussion forum for non-bugs 2022-12-05 dmauro Remove the unused class TestNameIs 2022-11-30 absl-team Make SizeIsMatcher::Impl conform to the contract of MatcherDescriberInterface. 2022-11-29 absl-team Disables `-Wunused-member-function` and `-Wused-but-marked-unused` that trigger via `MOCK_METHOD()` and `EXPECT_THAT()` macros. 2022-11-23 absl-team This commit fixes a minor verb conjugation error in gmock_cook_book.md. 2022-11-20 i Change MakeUnique -> std::make_unique in docs 2022-11-16 absl-team When printing floating-point numbers, print full precision by default. 2022-11-15 absl-team Remove incorrect usage of GTEST_ATTRIBUTE_UNUSED_ on classes. 2022-11-12 m.h1ch4m 2022-11-12 m.h1ch4m fixing gcc.gnu domain redirection 2022-11-11 absl-team Defined a testing::SrcDir() function that returns the name of a directory where ancillary data files can be found. 2022-11-10 i Support kitty TERM 2022-11-08 absl-team Remove incorrect GTEST_ATTRIBUTE_UNUSED_ from InSequence class. 2022-11-07 absl-team RecordProperty serializes ints and 64-bit ints, including size_ts 2022-11-05 absl-team Fix typo in documentation of ConvertGenerator() 2022-11-03 absl-team Add documentation for `--gunit_recreate_environments_when_repeating`. 2022-10-25 dinor Use git commit hash in CMake quickstart 2022-10-24 absl-team Clarify that parameter generator does not evaluate immediately 2022-10-21 i Fix format without expectation name 2022-10-21 i Change messages 2022-10-20 i Allow naming expectations #3970 2022-10-18 absl-team CMake: Add GTEST_HAS_ABSL build option for using Absl 2022-10-18 absl-team Adds Win32 UNC path support to FilePath::IsAbsolutePath() and FilePath::IsRootDirectory() in GoogleTest 2022-10-17 dmauro Fix detection of the no_sanitize("hwaddress") attribute 2022-10-17 dinor Add Windows CI script 2022-10-16 i Add return for GTEST_FAIL_AT 2022-10-14 dmauro Use attribute testing to simplify portable attribute macros 2022-10-14 absl-team Terse printing of std::reference_wrapper hides pointer 2022-10-14 janbruckner Fix table markup in testing.md 2022-10-12 absl-team Workaround for Visual C++ error C2039 with std::tuple_element_t. 2022-10-11 i Fix JSON output format #3884 2022-10-07 ferenc.gm Suggests a release with fixed CMakeLists.txt 2022-10-08 julian.amann Update rules_python, bazel_skylib and platfroms (...) 2022-09-01 absl-team Fixed header guards to match style guide conventions. 2022-08-26 absl-team Consider all TERM values ending in "-256color" to be color supporting. In particular this handles TERM=hterm-256color correctly. 2022-08-22 hardikv Add support of 19-member structs to gmock UnpackStructImpl. 2022-08-19 keithbsmiley bazel: move -std=c++14 to .bazelrc 2022-08-16 dmauro Update README.md to point to the Foundational C++ Support Policy 2022-08-12 dmauro Add --features=external_include_paths to Bazel CI to ignore warnings from dependencies 2022-08-08 dinor gtest_unittest: Call FAIL() in lambda, fix incorrect fatality expectation 2022-08-04 dinor Explicitly instantiate matchee std::string in MatchesRegex 2022-07-31 bmburstein Custom type with Combine(). Fix for #3781 2022-07-28 absl-team Add support of 18-member structs to gmock UnpackStructImpl. 2022-07-25 dinor Add IsEmpty overload for C-style strings 2022-07-21 thegeorg Continuation for #3183 2022-07-20 matdibu gtest-death-test: add 'noreturn' 2022-06-28 dev Set cmake policy CMP0069 2022-07-14 polushin export ThreadLocalValueHolderBase which is required by exported APIs. 2022-07-11 polushin cmake: make PDB output directory match that of a static library. 2022-07-11 polushin cmake: find python in order specified by PATH environment variable. 2022-07-11 dmauro Add envvar BAZEL_CXXOPTS=-std=c++14 to the GitHub Actions CI 2022-07-08 dmauro CMake: raise the default C++ standard to cxx_std_14 2022-07-07 ckennelly Enable heterogeneous lookup for RegisteredTestsMap. 2022-07-01 nikiforov.al cleanup from unique_ptr branch 2022-07-01 dmauro Remove the Bazel provided default cxxopt -std=c++0x and replace it with -std=c++14 when testing with GCC 5. 2022-07-01 57719497+yutotnh fix: some typos in source 2022-07-01 57719497+yutotnh fix: typo in test name 2022-07-01 57719497+yutotnh fix: some typos in comment 2022-06-30 dmauro Remove support for C++11 2022-06-30 dmauro Update version number in CMakeLists.txt Note that this is 1.12.1 as there will be a patch release to fix this 2022-06-29 absl-team Add support of 17-member structs to gmock UnpackStructImpl. 2022-06-27 absl-team Mark internal-only function as having internal linkage. 2022-06-27 93249401+assafpr Update gtest.cc 2022-06-27 93249401+assafpr Update gmock-matchers.h 2022-06-27 93249401+assafpr Update gmock-actions.h 2022-06-27 93249401+assafpr Update gmock-spec-builders_test.cc 2022-06-27 93249401+assafpr Update gtest-death-test.cc 2022-06-27 93249401+assafpr Update gmock-spec-builders.cc 2022-06-27 93249401+assafpr Update advanced.md 2022-06-26 asmodai27 Avoid implicit conversion from int to char 2022-06-26 asmodai27 Avoid implicit conversion from int to char 2022-06-25 julian.arkenau docs: update googletest README for release 1.12.0 2022-06-23 dmauro Update README.md for release 1.12.0 2022-06-22 93249401+assafpr documentation, change mater branch to main 2022-06-22 93249401+assafpr Update faq.md 2022-06-22 93249401+assafpr Update CONTRIBUTING.md 2022-06-22 93249401+assafpr documentation, change mater branch to main 2022-06-22 93249401+assafpr documentation, change mater branch to main 2022-06-22 93249401+assafpr Update gmock_output_test_golden.txt 2022-06-22 93249401+assafpr change link from master to main in documentation 2022-05-31 gpetit Fix for undefined symbol: testing::internal::Random::kMaxRange 2022-05-18 akohlmey set -utf-8 flag only for real MSVC compilers. E.g. not Intel's icx.exe 2022-03-26 perez.cs Fix quickstart-cmake documentation Created with: roll-dep external/googletest * Roll external/re2/ d2836d1b1..954656f47 (13 commits) https://github.com/google/re2/compare/d2836d1b1c34...954656f47fe8 $ git log d2836d1b1..954656f47 --date=short --no-merges --format='%ad %ae %s' 2022-12-07 junyer Restore the "lock counter" option for `Mutex`. 2022-11-29 junyer Avoid "immortal" dynamic memory allocations. 2022-11-23 junyer Drop old compiler versions from the build matrix. 2022-11-22 junyer Control the maximum count permitted by `GlobalReplace()`. 2022-11-20 junyer Specify just the MAJOR.MINOR components to `cmake_minimum_required()`. 2022-11-18 junyer Install `re2.pc` with CMake too. 2022-10-26 junyer Reword some comments in `re2.h`. 2022-10-17 junyer Add the no-op GitHub Actions workflow for Python releases. 2022-10-17 junyer Revert "Add a GitHub Actions workflow for Python releases." 2022-10-17 junyer Add a GitHub Actions workflow for Python releases. 2022-10-17 junyer Revert "Add a GitHub Actions workflow for Python releases." 2022-10-14 junyer Add a GitHub Actions workflow for Python releases. 2022-10-14 junyer Bump versions of actions to address warnings. Created with: roll-dep external/re2 * Update CHANGES * Fix release name * Revert "Roll external/googletest/ v1.12.0..356fc3012 (117 commits)" This reverts commit 45f5de67c6819dd2f3e6729ae0131488a0cd91fa. Rolling back this update to googletest to prevent build failures. Our CI systems are still assuming C++0x support. Post release, SPIRV-Tools will move to require C++17 minimum.
2023-01-16 20:21:17 +00:00
- General
- Renamed "master" to "main" (issue#5051)
- Validate version 5 of clspv reflection (#5050)
- Remove testing support for VS2015 (#5027)
- Fix undef behaviour in hex float parsing (#5025)
- Require C++11 *or later* (#5020)
2023-01-17 15:49:14 +00:00
- Instrument
- Instrument: Fix bindless checking for BufferDeviceAddress (#5049)
Prepare for v2023.1 release (#5057) * Roll external/effcee/ 35912e1b7..c7b4db79f (1 commit) https://github.com/google/effcee/compare/35912e1b7778...c7b4db79f340 $ git log 35912e1b7..c7b4db79f --date=short --no-merges --format='%ad %ae %s' 2022-12-20 dneto Update Bazel external dependencies Created with: roll-dep external/effcee * Roll external/googletest/ v1.12.0..356fc3012 (117 commits) https://github.com/google/googletest/compare/v1.12.0...356fc3012513 $ git log v1.12.0..356fc3012 --date=short --no-merges --format='%ad %ae %s' 2023-01-12 tomhughes Fix -Wshadow warnings 2023-01-12 dmauro Add an explicit #error that C++ versions less than C++14 are not supported 2023-01-11 dmauro Update GoogleTest dependencies 2023-01-05 tomhughes Fix GTEST_OS_ESP8266 check 2023-01-05 tomhughes IWYU: Add missing std includes 2023-01-04 dmauro Workaround for GCC12 bug illustrated by https://godbolt.org/z/Pe5aE59xG 2023-01-04 tomhughes Fix _MSC_VER check 2022-12-22 absl-team Use a more recent commit of googletest that uses OS constraints from @platforms//os:* instead of from @build_tools//platforms:* 2022-12-20 absl-team Fix a typo in the documentation for "Using Predicates as Matchers". 2022-12-20 dinor Comment that q0_ in primer should remain empty 2022-12-19 absl-team Specify a name for a `Property` in a code example. 2022-12-15 absl-team Shut up a Clang warning. 2022-12-14 absl-team Fix a typo in the gMock sample code for Defining a Custom Matcher Class. 2022-12-12 dmauro Convert feature requests to a form 2022-12-12 absl-team Refactor matrix verification into VerifyMatchMatrix. 2022-12-12 absl-team Introduces a new porting flag (GTEST_HAS_FILE_SYSTEM) to indicate whether a platform supports filesystem operations. 2022-12-08 tomhughes Fall back to the system clock when building with newlib on a system without a monotonic clock. 2022-12-07 dmauro Migrate GoogleTest to a bug report template and add a link to the discussion forum for non-bugs 2022-12-05 dmauro Remove the unused class TestNameIs 2022-11-30 absl-team Make SizeIsMatcher::Impl conform to the contract of MatcherDescriberInterface. 2022-11-29 absl-team Disables `-Wunused-member-function` and `-Wused-but-marked-unused` that trigger via `MOCK_METHOD()` and `EXPECT_THAT()` macros. 2022-11-23 absl-team This commit fixes a minor verb conjugation error in gmock_cook_book.md. 2022-11-20 i Change MakeUnique -> std::make_unique in docs 2022-11-16 absl-team When printing floating-point numbers, print full precision by default. 2022-11-15 absl-team Remove incorrect usage of GTEST_ATTRIBUTE_UNUSED_ on classes. 2022-11-12 m.h1ch4m 2022-11-12 m.h1ch4m fixing gcc.gnu domain redirection 2022-11-11 absl-team Defined a testing::SrcDir() function that returns the name of a directory where ancillary data files can be found. 2022-11-10 i Support kitty TERM 2022-11-08 absl-team Remove incorrect GTEST_ATTRIBUTE_UNUSED_ from InSequence class. 2022-11-07 absl-team RecordProperty serializes ints and 64-bit ints, including size_ts 2022-11-05 absl-team Fix typo in documentation of ConvertGenerator() 2022-11-03 absl-team Add documentation for `--gunit_recreate_environments_when_repeating`. 2022-10-25 dinor Use git commit hash in CMake quickstart 2022-10-24 absl-team Clarify that parameter generator does not evaluate immediately 2022-10-21 i Fix format without expectation name 2022-10-21 i Change messages 2022-10-20 i Allow naming expectations #3970 2022-10-18 absl-team CMake: Add GTEST_HAS_ABSL build option for using Absl 2022-10-18 absl-team Adds Win32 UNC path support to FilePath::IsAbsolutePath() and FilePath::IsRootDirectory() in GoogleTest 2022-10-17 dmauro Fix detection of the no_sanitize("hwaddress") attribute 2022-10-17 dinor Add Windows CI script 2022-10-16 i Add return for GTEST_FAIL_AT 2022-10-14 dmauro Use attribute testing to simplify portable attribute macros 2022-10-14 absl-team Terse printing of std::reference_wrapper hides pointer 2022-10-14 janbruckner Fix table markup in testing.md 2022-10-12 absl-team Workaround for Visual C++ error C2039 with std::tuple_element_t. 2022-10-11 i Fix JSON output format #3884 2022-10-07 ferenc.gm Suggests a release with fixed CMakeLists.txt 2022-10-08 julian.amann Update rules_python, bazel_skylib and platfroms (...) 2022-09-01 absl-team Fixed header guards to match style guide conventions. 2022-08-26 absl-team Consider all TERM values ending in "-256color" to be color supporting. In particular this handles TERM=hterm-256color correctly. 2022-08-22 hardikv Add support of 19-member structs to gmock UnpackStructImpl. 2022-08-19 keithbsmiley bazel: move -std=c++14 to .bazelrc 2022-08-16 dmauro Update README.md to point to the Foundational C++ Support Policy 2022-08-12 dmauro Add --features=external_include_paths to Bazel CI to ignore warnings from dependencies 2022-08-08 dinor gtest_unittest: Call FAIL() in lambda, fix incorrect fatality expectation 2022-08-04 dinor Explicitly instantiate matchee std::string in MatchesRegex 2022-07-31 bmburstein Custom type with Combine(). Fix for #3781 2022-07-28 absl-team Add support of 18-member structs to gmock UnpackStructImpl. 2022-07-25 dinor Add IsEmpty overload for C-style strings 2022-07-21 thegeorg Continuation for #3183 2022-07-20 matdibu gtest-death-test: add 'noreturn' 2022-06-28 dev Set cmake policy CMP0069 2022-07-14 polushin export ThreadLocalValueHolderBase which is required by exported APIs. 2022-07-11 polushin cmake: make PDB output directory match that of a static library. 2022-07-11 polushin cmake: find python in order specified by PATH environment variable. 2022-07-11 dmauro Add envvar BAZEL_CXXOPTS=-std=c++14 to the GitHub Actions CI 2022-07-08 dmauro CMake: raise the default C++ standard to cxx_std_14 2022-07-07 ckennelly Enable heterogeneous lookup for RegisteredTestsMap. 2022-07-01 nikiforov.al cleanup from unique_ptr branch 2022-07-01 dmauro Remove the Bazel provided default cxxopt -std=c++0x and replace it with -std=c++14 when testing with GCC 5. 2022-07-01 57719497+yutotnh fix: some typos in source 2022-07-01 57719497+yutotnh fix: typo in test name 2022-07-01 57719497+yutotnh fix: some typos in comment 2022-06-30 dmauro Remove support for C++11 2022-06-30 dmauro Update version number in CMakeLists.txt Note that this is 1.12.1 as there will be a patch release to fix this 2022-06-29 absl-team Add support of 17-member structs to gmock UnpackStructImpl. 2022-06-27 absl-team Mark internal-only function as having internal linkage. 2022-06-27 93249401+assafpr Update gtest.cc 2022-06-27 93249401+assafpr Update gmock-matchers.h 2022-06-27 93249401+assafpr Update gmock-actions.h 2022-06-27 93249401+assafpr Update gmock-spec-builders_test.cc 2022-06-27 93249401+assafpr Update gtest-death-test.cc 2022-06-27 93249401+assafpr Update gmock-spec-builders.cc 2022-06-27 93249401+assafpr Update advanced.md 2022-06-26 asmodai27 Avoid implicit conversion from int to char 2022-06-26 asmodai27 Avoid implicit conversion from int to char 2022-06-25 julian.arkenau docs: update googletest README for release 1.12.0 2022-06-23 dmauro Update README.md for release 1.12.0 2022-06-22 93249401+assafpr documentation, change mater branch to main 2022-06-22 93249401+assafpr Update faq.md 2022-06-22 93249401+assafpr Update CONTRIBUTING.md 2022-06-22 93249401+assafpr documentation, change mater branch to main 2022-06-22 93249401+assafpr documentation, change mater branch to main 2022-06-22 93249401+assafpr Update gmock_output_test_golden.txt 2022-06-22 93249401+assafpr change link from master to main in documentation 2022-05-31 gpetit Fix for undefined symbol: testing::internal::Random::kMaxRange 2022-05-18 akohlmey set -utf-8 flag only for real MSVC compilers. E.g. not Intel's icx.exe 2022-03-26 perez.cs Fix quickstart-cmake documentation Created with: roll-dep external/googletest * Roll external/re2/ d2836d1b1..954656f47 (13 commits) https://github.com/google/re2/compare/d2836d1b1c34...954656f47fe8 $ git log d2836d1b1..954656f47 --date=short --no-merges --format='%ad %ae %s' 2022-12-07 junyer Restore the "lock counter" option for `Mutex`. 2022-11-29 junyer Avoid "immortal" dynamic memory allocations. 2022-11-23 junyer Drop old compiler versions from the build matrix. 2022-11-22 junyer Control the maximum count permitted by `GlobalReplace()`. 2022-11-20 junyer Specify just the MAJOR.MINOR components to `cmake_minimum_required()`. 2022-11-18 junyer Install `re2.pc` with CMake too. 2022-10-26 junyer Reword some comments in `re2.h`. 2022-10-17 junyer Add the no-op GitHub Actions workflow for Python releases. 2022-10-17 junyer Revert "Add a GitHub Actions workflow for Python releases." 2022-10-17 junyer Add a GitHub Actions workflow for Python releases. 2022-10-17 junyer Revert "Add a GitHub Actions workflow for Python releases." 2022-10-14 junyer Add a GitHub Actions workflow for Python releases. 2022-10-14 junyer Bump versions of actions to address warnings. Created with: roll-dep external/re2 * Update CHANGES * Fix release name * Revert "Roll external/googletest/ v1.12.0..356fc3012 (117 commits)" This reverts commit 45f5de67c6819dd2f3e6729ae0131488a0cd91fa. Rolling back this update to googletest to prevent build failures. Our CI systems are still assuming C++0x support. Post release, SPIRV-Tools will move to require C++17 minimum.
2023-01-16 20:21:17 +00:00
- Optimizer
- Optimize allocation of spvtools::opt::Instruction::operands_ (#5024)
- spirv-opt: Fix OpCompositeInsert with Null Constant (#5008)
- spirv-opt: Handle null CompositeInsert (#4998)
- Add option to ADCE to remove output variables from interface. (#4994)
- Add support for tesc, tese and geom to EliminateDead*Components (#4990)
- Add pass to eliminate dead output components (#4982)
- spirv-opt: Add const folding for CompositeInsert (#4943)
- Add passes to eliminate dead output stores (#4970)
- Prevent eliminating case constructs in block merging (#4976)
- Validator
- Fix layout validation (#5015)
- Fix use of invalid analysis (#5013)
- Fix infinite loop in validator (#5006)
- Add validation support for SPV_NV_shader_invocation_reorder. (#4979)
- Only validate full layout in Vulkan environments (#4972)
- spirv-val: Label new Vulkan OpPtrAccessChain VUs (#4975)
- spirv-val: Add OpPtrAccessChain Base checks (#4965)
2022-10-12 16:17:13 +00:00
2022-10-12 16:15:28 +00:00
v2022.4 2022-10-12
2022-10-12 13:41:52 +00:00
- General
- Support Narrow Types in BitCast Folding Rule (#4941)
- spirv-diff: Allow no SpecId (#4904)
- build: cmake: Add support for GNU/Hurd (#4895)
- Implement tool changes for SPV_EXT_mesh_shader. (#4915)
- Validator
- spirv-val: Add SPV_ARM_core_builtins validation (#4958)
- spirv-val: Add an option to use friendly names or not (#4951)
- spirv-val: Consistently quote ids in messages (#4950)
- spirv-val: Add initial SPV_EXT_mesh_shader validation (#4924)
- spirv-val: Make it legal to use arrays of ray queries (#4938)
- spirv-val: Better message for using OpTypeBool in input/output (#4901)
- spirv-val: Add SPV_KHR_ray_tracing storage class (#4868)
- Optimizer
- spirv-opt: Fix stacked CompositeExtract constant folds (#4932)
- Improve time to build dominators (#4916)
- Fix ADCE to mark scope and inlined_at of line instructions as live. (#4910)
- Improve algorithm to reorder blocks in a function (#4911)
- Add structs to eliminate dead input components (#4894)
- spirv-opt: fix copy-propagate-arrays index opti on structs. (#4891)
- Fix ADCE to not eliminate top level DebugInfo instructions (#4889)
- Fix array copy propagation (#4890)
v2022.3 2022-08-08
2022-08-08 17:49:17 +00:00
- General
- Add SPV_KHR_fragment_shader_barycentric support (#4805)
- Add support for SPV_KHR_subgroup_rotate (#4786)
2022-08-08 17:49:17 +00:00
- use exec_tools instead of tools for better RBE compatibility (#4837)
- Write binary files to stdout in binary on windows. (#4834)
- Allow spirv-opt print-all to show pretty IDs (#4888)
2022-08-08 17:49:17 +00:00
- Validator
- spirv-val: Add PerVertexKHR (#4807)
- spirv-opt : Add FixFuncCallArgumentsPass (#4775)
- spirv-val: Add CullMaskKHR support (#4792)
2022-08-08 17:49:17 +00:00
- Require ColMajor or RowMajor for matrices (#4878)
- spirv-val: Add SPV_KHR_ray_query (#4848)
- spirv-val: Add SPV_KHR_ray_tracing instructions (#4871)
2022-08-08 17:49:17 +00:00
- Implement SPV_NV_bindless_texture related changes (#4847)
- spirv-val: Add OpConvertUToAccelerationStructureKHR (#4838)
- spirv-val: Add support for SPV_AMD_shader_early_and_late_fragment_tests (#4812)
2022-05-31 18:48:51 +00:00
- Optimizer
- Fold multiply and subtraction into FMA with negation (#4808)
- Add more folding for composite instructions (#4802)
- spirv-opt: add pass for interface variable scalar replacement (#4779)
- Don't try to unroll loop with step count 0. (#4769)
- spirv-opt: SPV_NV_bindless_texture related changes (#4870)
2022-05-31 18:48:51 +00:00
- Linker
- linker: Recalculate interface variables (#4784)
2022-04-07 19:24:58 +00:00
2022-04-07 19:21:52 +00:00
v2022.2 2022-04-07
2022-04-04 19:34:27 +00:00
- General
- Add OpModuleProcessed to debug opcode (#4694)
- Optimizer
- Complete handling of RayQueryKHR type (#4690)
- Have scalar replacement use undef instead of null (#4691)
- Optimize Instruction::Instruction (#4705)
- Handle propagation of arrays with decorations (#4717)
- spirv-opt: Add OpExecutionModeId support (#4719)
- Optimize Type::HashValue (#4707)
- Optimize DefUseManager allocations (#4709)
- Add pass to remove DontInline function control (#4747)
- Better handling of 0xFFFFFFFF when folding vector shuffle (#4743)
- Reset the id bound on the module in compact ids (#4744)
- spirv-opt: (WIP) Eliminate Dead Input Component Pass (#4720)
- Support SPV_KHR_uniform_group_instructions (#4734)
- Handle shaders without execution model in spread-volatile-semantics (#4766)
- Validator
- Fix handling of Nontemporal image operand (#4692)
- [spirv-val] Allow 0 Component Count for DebugTypeArray for Shader (#4706)
- spirv-val: Validate DebugTypeMatrix (#4732)
- spirv-val: Label Vulkan VUID 04734 (#4739)
- spirv-val: Label VUID 06491 (#4745)
- spirv-val: Disallow array of push constants (#4742)
- spirv-val: Label Vulkan RuntimeArray VUID (#4749)
- spirv-val: Add Vulkan Image VUID 06214 (#4750)
- spirv-val: Add Vulkan Dref not allowed 3D dim VUID (#4751)
- spirv-val: Label and add test for PSB Aligned (#4756)
- spirv-val: Add Vulkan 32-bit bit op Base (#4758)
- spirv-val: Add more Vulkan VUID labels (#4764)
- Diff
- Introduce spirv-diff (#4611)
- Stabilize the output of spirv-diff (#4698)
- spirv-diff: Handle OpSpecConstant array sizes (#4700)
- spirv-diff: Match OpSpecConstantComposite correctly (#4704)
- spirv-diff: Use GetSingleWord*Operand (#4768)
- spirv-diff: Basic support for OpTypeForwardPointer (#4761)
- spirv-diff: Fix OpTypeFunction matching w.r.t operand count (#4771)
2022-01-26 20:02:49 +00:00
2022-01-26 19:59:42 +00:00
v2022.1 2022-01-26
2022-01-26 14:16:33 +00:00
- General
- Add SPIR-V 1.6 support to wasm build (#4674)
- Improvements to disassembly within PassManager (#4677)
- Basic support for SPIR-V 1.6 (#4663)
- reflect debug (#4662)
- Fix endianness of string literals (#4622)
- Optimizer
- spirv-opt: add pass to Spread Volatile semantics (#4667)
- Fix constant propagation and folding of FClamp instructions (#4651)
- Manually fold floating point division by zero (#4637)
- Allow ADCE to remove dead inputs (#4629)
- Linker
- Linker improvements (#4679)
* test/linker: Code factorisation and small tweaks
* linker: Do not fail when going over limits
- Validator
- val: interface struct with builtins must be Block (#4665)
- Fuzzer
- Avoid id bound errors during opt fuzzing (#4658)
- Avoid uninitialised read when parsing hex float (#4646)
2021-11-11 17:09:30 +00:00
2021-11-11 17:06:08 +00:00
v2021.4 2021-11-11
2021-11-09 02:40:53 +00:00
- General
- Add a WebAssembly build (#3752)
- Make cxx exceptions controllable (#4591)
- Validator
- Improve decoration validation (#4490)
- Optimizer
- Add spirv-opt pass to replace descriptor accesses based on variable indices (#4574)
- Do not fold snegate feeding sdiv (#4600)
- Handle overflowing id in merge return (#4606)
- Fuzzer
- Add libFuzzer target for spirv-fuzz (#4434)
- Linter
2021-08-25 14:09:53 +00:00
2021-08-25 14:08:20 +00:00
v2021.3 2021-08-24
2021-08-24 18:45:03 +00:00
- General
- Initial support for SPV_KHR_integer_dot_product (#4327)
- Add non-semantic vulkan extended instruction set (#4362)
- Add common enum for debug info instructions from either opencl or vulkan (#4377)
- Validator
- Add validation for SPV_EXT_shader_atomic_float16_add (#4325)
- Disallow loading a runtime-sized array (#4473)
- spirv-val: Validate vulkan debug info similarly to opencl debug info (#4466)
- Optimizer
- spirv-opt: support SPV_EXT_shader_image_int64 (#4379)
- spirv-opt: Add dataflow analysis framework (#4402)
- Add control dependence analysis to opt (#4380)
- Add spirv-opt convert-to-sampled-image pass (#4340)
- spirv-opt: Add handling of vulkan debug info to DebugInfoManager (#4423)
- Fuzz
- spirv-fuzz: support AtomicLoad (#4330)
- spirv-fuzz: Support AtomicStore (#4440)
- spirv-fuzz: TransformationWrapVectorSynonym that rewrites scalar operations using vectors (#4376)
- spirv-fuzz: Add minimal SPIR-V example to test shaders (#4415)
- spirv-fuzz: support building using gn (#4365)
- Linter
- Add new target for spirv-lint (#4446)
- spirv-lint: add basic CLI argument handling (#4478)
- Add divergence analysis to linter (#4465)
2021-06-22 12:55:13 +00:00
2021-06-22 12:53:10 +00:00
v2021.2 2021-06-18
- General
- Support SPV_KHR_subgroup_uniform_control_flow (#4318)
- Support Intel extensions for fixed point and hls-float (#4321)
- Fix crash when optimizing shaders with DebugPrintf (#4280)
- Validator
- Support Vulkan Storage Class for Execution Model (#4212)
- Optimizer
- Handle SPV_KHR_vulkan_memory_model in dead-code elimination (#4320)
- Support folding OpBitcast with numeric constants (#4247)
- Fuzz
- Add tests for MaybeGet* functions in fuzzerutil (#4284)
- Fix OutlineFunction in presence of unreachable blocks (#4308)
- Fix def-use update in PermutePhiOperands (#4309)
- Swap positions of two functions in a module (#4236)
2021-04-21 14:16:06 +00:00
2021-04-21 14:13:07 +00:00
v2021.1 2021-04-19
2021-04-19 15:06:09 +00:00
- General
- Support SPV_KHR_linkonce_odr, SPV_KHR_expect_assume (#4161)
- Fixes for the vscode language server extension (#4150)
- Validator
- Add validation for SPV_EXT_shader_atomic_float_min_max (#4105)
- Add Vulkan Execution Scope checks (#4183)
- Vulkan 64-bit OpAtomicStore check (#4163)
- Optimizer
- Add interpolate legalization pass (#4220)
- Fuzz
- Various performance optimizations
- Do not add too many dead blocks (#4217)
- Add WGSL compatibility flag to context (#4193)
- Add persistent state to the fuzzer (#4137)
2021-02-18 15:41:43 +00:00
2021-02-16 21:57:29 +00:00
v2020.7 2021-02-16
- General
- Support pending Intel extensions (#4116)
- Remove WebGPU support (#4108)
- Validator
- Vulkan image gather constant component (#4133)
- Add Vulkan PSB64 convert VUID (#4122)
- Validate SPV_KHR_workgroup_memory_explicit_layout (#4128)
- Validate VK_KHR_zero_initialize_workgroup_memory (#4124)
- Add Vulkan image gather offset VUID (#4118)
- Label Vulkan atomic semantics VUIDs (#4120)
- Label VUID 04662 (#4123)
- Label VUID 04683 (#4121)
- Add Vulkan EXT builtins (#4115)
- Validate Sampled=1 for Vulkan ImageQuerySizeLod, ImageQueryLevels, ImageQueryLod (#4103)
- Add Vulkan Memory Scope VUs (#4106)
- Add Vulkan Addressing Model check (#4107)
- Vulkan atomic storage class (#4079)
- Label standalone Vulkan VUID (#4091)
- Add Vulkan decroation VUID (#4090)
- Add Vulkan FP Mode VUID (#4088)
- Fix Vulkan image sampled check (#4085)
- Add Vulkan ForwardPointer VUID (#4089)
- Add Vulkan ImageTexelPointer format check (#4087)
- Add Vulkan Group Operation VUID (#4086)
- Add first StandAlone VUID 04633 (#4077)
- Add Subgroup VUIDs (#4074)
- validate return type of OpImageRead (#4072)
- tighter validation of multisampled images (#4059)
- validate OpTypeImage Sampled values for environemnts (#4064)
- validate StorageImageMultisampled capability (#4062)
- Add last TessLevelOuter and TessLevelInner VUID (#4055)
- Add last ClipDistance and CullDistance VUID (#4054)
- Add last ViewportIndex and Layer VUID (#4053)
- Add last Position VUID (#4052)
- Allow forward pointer to be used in types generally (#4044)
- Optimizer
2021-04-19 15:06:09 +00:00
- Mark module as modified if convert-to-half removes decorations (#4127)
2021-02-16 21:57:29 +00:00
- Fix binding number calculation in desc sroa (#4095)
- Run DCE when SPV_KHR_shader_clock is used (#4049)
- Debug Info
- Set correct scope and line info for DebugValue (#4125)
- Avoid integrity check failures caused by propagating line instructions (#4096)
- Linker
- Linker usability improvements (#4084)
- Instrumentation
- Generate differentiated error codes for buffer oob checking (#4097)
- Fuzz
- Fix OpPhi handling in DuplicateRegionWithSelection (#4065)
2020-12-03 14:52:56 +00:00
v2020.6 2020-12-07
2020-12-02 18:42:21 +00:00
- General
CMake: Add SPIRV_TOOLS_BUILD_STATIC flag (#3910)
- Disassembler
Add some context comments to disassembly. (#3847)
- Optimizer
- Take new (raytracing) termination instructions into account. (#4050)
2020-12-02 23:49:00 +00:00
- Do run DCE if SPV_KHR_ray_query is used. (#4047)
2020-12-02 18:42:21 +00:00
- Handle 8-bit index in elim dead member (#4043)
- Add texel buffer out-of-bounds checking instrumentation (#4038)
- Update MeshShadingNV dependencies (and land Ray tracing updates) (#4028)
- Fix buffer oob instrumentation for matrix refs (#4025)
- Fix SSA re-writing in the presence of variable pointers. (#4010)
- Add support to prevent functions from being inlined if they have
DontInline flag (#3858)
- Add SPV_EXT_shader_image_int64 (#3852)
- Support SPV_KHR_fragment_shading_rate (#3943)
- Fix use-after-move in val/validate.cpp (#3848)
- Debug Info
- properly preserve DebugValue indexes operand (#4022)
- Add DebugValue for invisible store in single_store_elim (#4002)
- Propagate OpLine to all applied instructions in spirv-opt (#3951)
- Add DebugValue for DebugDecl invisible to value assignment (#3973)
- Add DebugValue for function param regardless of scope (#3923)
- Debug info preservation in convert-local-access-chains pass (#3835)
- Debug info preservation in redundancy-elimination pass (#3839)
- Debug info preservation in if-conversion pass (#3861)
- Validator
- Add validation support for the ray tracing built-in variables (#4041)
- Use less stack space when validating Vulkan builtins (#4019)
- Fix SPV_KHR_fragment_shading_rate VUID label (#4014)
- Label Layer and ViewportIndex VUIDs (#4013)
- Allow the ViewportIndex and Layer built-ins on SPIR-V 1.5 (#3986)
- Fix validation of OpPhi instructions (#3919)
- Fuzz
- Fix facts arising from CompositeConstruct (#4034)
- Do not flatten conditionals that create synonyms (#4030)
- Add support for reining in rogue fuzzer passes (#3987)
- Fix assertion failure in FuzzerPassAddCompositeExtract (#3995)
- Fix invalid equation facts (#4009)
- Fix bugs in TransformationFlattenConditionalBranch (#4006)
- Fix bug related to transformation applicability (#3990)
- Add expand vector reduction transformation (#3869)
- Add FuzzerPassAddCompositeExtract (#3904)
- Fix mismatch with shrinker step limit (#3985)
- Fix off-by-one error in replayer (#3982)
- Get order right for OpSelect arguments (#3974)
- Do not add synonym-creating loops in dead blocks (#3975)
- Skip OpTypeSampledImage when propagating up (#3976)
- Pass OpUndef in function call if needed (#3978)
- Fix off-by-one in TransformationCompositeConstruct (#3979)
- Tolerate absent ids in data synonym fact management (#3966)
- Fix to id availability (#3971)
- Fix operand types (#3962)
- Don't flatten conditional if condition is irrelevant (#3944)
- Do not produce OpPhis of type OpTypeSampledImage (#3964)
- Restrict fuzzer pass to reachable blocks (#3970)
- Handle more types when extending OpPhi instructions (#3969)
- Skip early terminator wrappers when merging returns (#3968)
- Avoid irrelevant constants in synonym-creating loops (#3967)
- Skip dead blocks in FuzzerPassAddOpPhiSynonyms (#3965)
- Avoid the type manager when looking for struct types (#3963)
- Fix to TransformationDuplicateRegionWithSelection (#3941)
- Skip OpFunction when replacing irrelevant ids (#3932)
- Use component-wise selectors when flattening conditional branches (#3921)
- Avoid void struct member when outlining functions (#3936)
- Do not allow Block-decorated structs when adding parameters (#3931)
- Fix to operand id type (#3937)
- Handle dead blocks in TransformationEquationInstruction (#3933)
- Do not allow sampled image load when flattening conditionals (#3930)
- Take care of OpPhi instructions when inlining (#3939)
- Fix to TransformationInlineFunction (#3913)
- Wrap early terminators before merging returns (#3925)
- Lower probability of adding bit instruction synonyms (#3917)
- Fix handling of OpPhi in FlattenConditionalBranch (#3916)
- Avoid creating blocks without parents (#3908)
- Do not allow creation of constants of block-decorated structs (#3903)
- Fixes related to irrelevant ids (#3901)
- Fix to transformation that adds a synonym via a loop (#3898)
- Fix to duplicate region with selection (#3896)
- Do not expose synonym facts for non-existent ids (#3891)
- Do not add synonyms involving irrelevant ids (#3890)
- Do not replace irrelevant ids that are not in blocks (#3892)
- Wrap OpKill and similar in function calls (#3884)
- Integrate spirv-reduce with shrinker (#3849)
- Report fresh ids in transformations (#3856)
- Support OpNot bit instruction case (#3841)
- Return IR and transformation context after replay (#3846)
2020-09-24 14:58:53 +00:00
2020-09-24 14:53:49 +00:00
v2020.5 2020-09-22
2020-09-22 13:23:45 +00:00
- General
- Enable building with BUILD_SHARED_LIBS=1 (#3490)
- Avoid using /MP4 for clang on windows. (#3662)
2020-09-24 14:52:17 +00:00
- Fix compiler error on macOS with XCode12. (#3836)
2020-09-22 13:23:45 +00:00
- Optimizer
- Preserve OpenCL.DebugInfo.100 through private-to-local pass (#3571)
- Preserve debug info in scalar replacement pass (#3461)
- Debug info preservation in loop-unroll pass (#3548)
- Preserve debug info in dead-insert-elim pass (#3652)
- Improve non-semantic instruction handling in the optimizer (#3693)
- Let ADCE pass check DebugScope (#3703)
- Add undef for inlined void function (#3720)
- Fix SSA-rewrite to remove DebugDeclare for variables without loads (#3719)
- Handle DebugScope in compact-ids pass (#3724)
- Add buffer oob check to bindless instrumentation (#3800)
- Validator
- Update OpenCL capabilities validation (#3149)
- Validator support for non-semantic clspv reflection (#3618)
- OpenCL.DebugInfo.100 DebugTypeArray with variable size (#3549)
- Only validation locations for appropriate execution models (#3656)
- Validate more OpenCL.DebugInfo.100 instructions (#3684)
- Allow DebugTypeTemplate for Type operand (#3702)
- spirv-val: Add Vulkan VUID labels to BuiltIn (#3756)
- Allow SPV_KHR_8bit_storage extension. (#3780)
2020-09-24 14:52:17 +00:00
- Validate SPIRV Version number when parsing binary header (#3834)
2020-09-22 13:23:45 +00:00
- Reduce
- Support reducing a specific function (#3774)
- Fuzz
- adds TransformationReplaceCopyObjectWithStoreLoad (#3567)
- adds TransformationReplaceCopyMemoryWithLoadStore (#3575)
- adds TransformationReplaceLoadStoreWithCopyMemory (#3586)
- Implement the OpOuterProduct linear algebra case (#3617)
- Pass to replace int operands with ints of opposite signedness (#3612)
- TransformationMoveInstructionDown (#3477)
- Add TransformationMakeVectorOperationDynamic (#3597)
- TransformationReplaceAddSubMulWithCarryingExtended (#3598)
- FuzzerPassPropagateInstructionsUp (#3478)
- add FuzzerPassAddCompositeInserts (#3606)
- Add inline function transformation (#3517)
- Transformation to replace the use of an irrelevant id (#3697)
- Add SPIRV_FUZZ_PROTOC_COMMAND (#3789)
- Add TransformationDuplicateRegionWithSelection (#3773)
- Transformation to flatten conditional branch (#3667)
2020-09-24 14:52:17 +00:00
- Handle OpPhis in TransformationInlineFunction (#3833)
- Create synonym of int constant using a loop (#3790)
- Support dead blocks in TransformationAddSynonym (#3832)
2020-09-22 13:23:45 +00:00
- Linker
2020-07-22 18:27:35 +00:00
2020-07-22 18:26:04 +00:00
v2020.4 2020-07-22
2020-07-22 17:29:56 +00:00
- General
- Changed variable names to be more descriptive (#3433)
- Add support to GPU-AV instrumentation for Task and Mesh shaders (#3512)
- Permit Simple and GLSL450 memory model in WEBGPU_0 (#3463)
- Support SPV_KHR_terminate_invocation (#3568)
- Optimizer
- Preserving debug information in optimizations
(#3389,#3420,#3425,#3356,#3459,#3444,#3492,#3451,#3497i,#3498,#3542)
- Eliminate branches with condition of OpConstantNull (#3438)
- Use structured order to unroll loops. (#3443)
- Updated desc_sroa to support flattening structures (#3448)
- Support OpCompositeExtract pattern in desc_sroa (#3456)
- Fix ADCE pass bug for mulitple entries (#3470)
- Sink pointer instructions in merge return (#3569)
- Validator
- Validate location assignments (#3308)
- Fix reachability in the validator (#3541)
- Reduce
- Fuzz
- Add support for OpSpecConstant* (#3373)
- Add replace linear algebra instruction transformation (#3402)
- Implement vector shuffle fuzzer pass (#3412)
- Swap operands in OpBranchConditional (#3423)
- Permute OpPhi instruction operands (#3421)
- Add FuzzerPassAddCopyMemoryInstructions (#3391)
- TransformationInvertComparisonOperator (#3475)
- Add variables with workgroup storage class (#3485)
- Add image sample unused components transformation (#3439)
- TransformationReplaceParameterWithGlobal (#3434)
- Support adding dead break from back-edge block (#3519)
- Fuzzer pass to interchange zero-like constants (#3524)
- Linker
2020-05-27 17:45:36 +00:00
2020-05-27 17:43:54 +00:00
v2020.3 2020-05-27
2020-05-27 14:30:52 +00:00
- General
- Prevent Effcee from installing things when building spirv-tools with testing enabled (#3256)
2020-05-27 14:30:52 +00:00
- Update acorn version (#3294)
- If SPIRV-Headers is in our tree, include it as subproject (#3299)
- allow cross compiling for Windows Store, UWP, etc. (#3330)
- Optimizer
- Remove deprecated interfaces from instrument passes (#3361)
- Preserve debug info in inline pass (#3349)
- Handle more cases in dead member elim (#3289)
- Preserve debug info in eliminate-dead-functions (#3251)
- Fix Struct CFG analysis for single block loop (#3293)
- Add tests for recently added command line option (#3297)
- Consider sampled images as read-only storage (#3295)
- Allow various validation options to be passed to spirv-opt (#3314)
- Add debug information analysis (#3305)
- Preserve debug info for wrap-opkill (#3331)
- refactor inlining pass (#3328)
- Add unrolling to performance passes (#3082)
- Validator
- Add validation support for ImageGatherBiasLodAMD (#3363)
- Validate ShaderCallKHR memory scope (#3332)
- Validate Buffer and BufferBlock apply only to struct types (#3259)
- Reduce
- increase default step limit (#3327)
- Remove unused uniforms and similar (#3321)
- Fuzz
- Add support for StorageBuffer (#3348)
- Add validator options (#3254)
- Limit adding of new variables to 'basic' types (#3257)
- Transformation to add OpConstantNull (#3273)
- Handling of more fuzzing opportunities (#3277, #3280, #3281, #3290, #3292)
- Respect rules for OpSampledImage (#3287)
- Do not outline regions that produce pointer outputs (#3291)
- Linker
2020-03-26 06:04:07 +00:00
2020-03-26 06:02:59 +00:00
v2020.2 2020-03-26
2020-03-26 06:01:43 +00:00
- General:
- Support extended instructions in the vscode language server
- Make spvOpcodeString part of the public API (#3174)
- Added guide to writing a spirv-fuzz fuzzer pass (#3190)
- Add support for KHR_ray_{query,tracing} extensions (#3235)
- Optimizer
- Debug Printf support (#3215)
- Add data structure for DebugScope, DebugDeclare in spirv-opt (#3183)
- Fix identification of Vulkan images and buffers (#3253)
- Validator
- Add support for SPV_AMD_shader_image_load_store_lod (#3186)
- Add validation rules for OpenCL.DebugInfo.100 extension (#3133)
- Adding WebGPU specific Workgroup scope rule (#3204)
- Disallow phis of images, samplers and sampled images (#3246)
- Reduce
- Fuzz
- Fuzzer passes to add local and global variables (#3175)
- Add fuzzer passes to add loads/stores (#3176)
- Fuzzer pass to add function calls (#3178)
- Fuzzer pass that adds access chains (#3182)
- Fuzzer pass to add equation instructions (#3202)
- Add swap commutable operands transformation (#3205)
- Add fuzzer pass to permute function parameters (#3212)
- Allow OpPhi operand to be replaced with a composite synonym (#3221)
- Linker
2020-02-04 14:36:21 +00:00
2020-02-04 14:35:13 +00:00
v2020.1 2020-02-03
2020-02-03 14:47:28 +00:00
- General:
- Add support for SPV_KHR_non_semantic_info (#3110)
- Support OpenCL.DebugInfo.100 extended instruction set (#3080)
- Added support for Vulkan 1.2
- Add API function to better handle getting the necessary environment (#3142)
- Clarify mapping of target env to SPIR-V version (#3150)
- Implement constant folding for many transcendentals (#3166)
- Optimizer
- Change default version for CreatInstBindlessCheckPass to 2 (#3096, #3119)
- Better handling of OpLine on merge blocks (#3130)
- Use placeholder switch instead of placeholder loop in MergeReturn pass. (#3151)
2020-02-04 14:33:50 +00:00
- Handle TimeAMD in AmdExtensionToKhrPass. (#3168)
2020-02-03 14:47:28 +00:00
- Validator
- Fix structured exit validation (#3141)
- Reduce
- Fuzz
- Fuzzer pass to merge blocks (#3097)
- Transformation to add a new function to a module (#3114)
- Add fuzzer pass to perform module donation (#3117)
- Fuzzer passes to create and branch to new dead blocks (#3135)
2020-02-04 14:33:50 +00:00
- Fuzzer pass to add composite types (#3171)
2020-02-03 14:47:28 +00:00
- Linker:
- Remove names and decorations of imported symbols (#3081)
2019-12-11 19:53:48 +00:00
2019-12-11 19:52:28 +00:00
v2019.5 2019-12-11
2019-09-03 19:51:46 +00:00
- General:
2019-10-09 13:43:01 +00:00
- Export SPIRV-Tools targets on installation
- SPIRV-Tools support for SPIR-V 1.5 (#2865)
- Add WebGPU SPIR-V Assembler in JavaScript. (#2876)
- Add Bazel build configuration. (#2891)
2019-10-21 18:15:36 +00:00
- Add support for building with emscripten (#2948)
- Update SPIR-V binary header test for SPIR-V 1.5 (#2967)
- Add fuzzer for spirv-as call path (#2976)
- Improved CMake install step. (#2963)
- Add fuzzer for spirv-dis call path (#2977)
- Ensure timestamp does not vary with timezone. (#2982)
2019-12-11 18:04:18 +00:00
- Add a vscode extension for SPIR-V disassembly files (#2987)
- Add iOS as a supported platform (#3001)
- utils/vscode: Add SPIR-V language server support
- Respect CMAKE_INSTALL_LIBDIR in installed CMake files (#3054)
- Permit the debug instructions in WebGPU SPIR-V (#3063)
- Add support for Fuchsia. (#3062)
2019-09-03 19:51:46 +00:00
- Optimizer
- Add descriptor array scalar replacement (#2742)
- Add pass to wrap OpKill in a function call (#2790)
- Fold FMix during constant folding. (#2818)
- Add pass to replace AMD shader ballot extension (#2811)
- Add pass to make Float32 operation relax precision (#2808)
- Add pass to make relax precision operation Float16 (#2808)
2019-10-09 13:43:01 +00:00
- Add pass to replace uses of 3 AMD extensions (#2814)
- Fold Min, Max, and Clamp instructions. (#2836)
- Better handling of OpKill in continues (#2842,#2922,#2933)
- Enable OpTypeCooperativeMatrix specialization (#2927)
2019-10-21 18:15:36 +00:00
- Support constant-folding UConvert and SConvert (#2960)
2019-12-11 18:04:18 +00:00
- Update Offset to ConstOffset bitmask if operand is constant. (#3024)
- Improve RegisterSizePasses (#3059)
- Folding: perform add and sub on mismatched integer types (#3084)
- Graphics robust access: use signed clamp (#3073)
2019-09-03 19:51:46 +00:00
Fixes:
2019-10-09 13:43:01 +00:00
- Instrument: Fix version 2 output record write for tess eval shaders. (#2782)
- Instrument: Add support for Buffer Device Address extension (#2792)
- Fix check for changed binary in API call. (#2798)
- For WebGPU<->Vulkan optimization, set correct execution environment (#2834)
- Handle OpConstantNull in copy-prop-arrays. (#2870)
- Use OpReturn* in wrap-opkill (#2886)
2019-09-03 19:51:46 +00:00
- Validator
2019-10-09 13:43:01 +00:00
- Add generic builtin validation of target (#2843)
- Extra resource interface validation (#2864)
- Adding valilidation checks for OpEntryPoint duplicate names and execution mode (#2862)
- Relaxed bitcast with pointers (#2878)
- Validate physical storage buffer restrictions (#2930)
2019-12-11 18:04:18 +00:00
- Add SPV_KHR_shader_clock validation (#2879, #3013)
2019-10-21 18:15:36 +00:00
- Validate that selections are structured (#2962)
- Disallow use of OpCompositeExtract/OpCompositeInsert with no indices (#2980)
- Check that derivatives operate on 32-bit values (#2983)
2019-12-11 18:04:18 +00:00
- Validate array stride does not cause overlap (#3028)
- Validate nested constructs (#3068)
2019-09-03 19:51:46 +00:00
Fixes:
2019-10-09 13:43:01 +00:00
- Fix validation of constant matrices (#2794)
- Update "remquor" validation
- Only allow previously declared forward refs in structs (#2920)
2019-09-03 19:51:46 +00:00
- Reduce
- Remove relaxed precision decorations (#2797)
2019-10-09 13:43:01 +00:00
- Reduce/fuzz: improve command line args (#2932)
- Improve remove unref instr pass (#2945)
2019-09-03 19:51:46 +00:00
Fixes:
2019-10-09 13:43:01 +00:00
- Fuzz
- Fix add-dead-break and add-dead-continue passes to respect dominance (#2838)
- Add fuzzer pass to copy objects (#2853)
- Add fuzzer pass to replace ids with synonyms (#2857)
- Allow validation during spirv-fuzz replay (#2873)
- Employ the "swarm testing" idea in spirv-fuzz (#2890)
- reduce/fuzz: improve command line args (#2932)
- option to convert shader into a form that renders red (#2934)
- Add fuzzer pass to change selection controls (#2944)
- add transformation and pass to construct composites (#2941)
2019-10-21 18:15:36 +00:00
- Add fuzzer pass to change loop controls (#2949)
- Add fuzzer pass to change function controls (#2951)
- Add fuzzer pass to add NoContraction decorations (#2950)
2019-12-11 18:04:18 +00:00
- Add missing functionality for matrix composites (#2974)
- Fuzzer pass to adjust memory access operands (#2968)
- Transformation to extract from a composite object (#2991)
- Vector shuffle transformation (#3015)
- Improve debugging facilities (#3074)
- Function outlining fuzzer pass (#3078)
2019-10-09 13:43:01 +00:00
2019-08-08 14:57:18 +00:00
2019-08-08 14:55:48 +00:00
v2019.4 2019-08-08
2019-08-08 14:52:01 +00:00
- General:
- Memory model support for SPIR-V 1.4
- Add new spirv-fuzz tool
- Add option for base branch in check_code_format.sh
- Removed MarkV and Stats code. (#2576)
- Instrument: Add version 2 of record formats (#2630)
- Linker: Better type comparison for OpTypeArray and OpTypeForwardPointer (#2580)
- Optimizer
- Bindless Validation: Instrument descriptor-based loads and stores (#2583)
- Better folding for OpSpecConstantOp (#2585, #2614)
- Add in individual flags for Vulkan <-> WebGPU passes (#2615)
- Handle nested breaks from switches. (#2624)
- Optimizer: Handle array type with OpSpecConstantOp length (#2652)
- Perform merge return with single return in loop. (#2714)
- Add --preserve-bindings and --preserve-spec-constants (#2693)
2019-08-08 14:52:01 +00:00
- Remove Common Uniform Elimination Pass (#2731)
- Allow ray tracing shaders in inst bindle check pass. (#2733)
- Add pass to inject code for robust-buffer-access semantics (#2771)
- Treat access chain indexes as signed in SROA (#2776)
- Handle RelaxedPrecision in SROA (#2788)
2019-08-08 14:55:48 +00:00
- Add descriptor array scalar replacement (#2742)
2019-08-08 14:52:01 +00:00
Fixes:
- Handle decorations better in some optimizations (#2716)
- Change the order branches are simplified in dead branch elim (#2728)
- Fix bug in merge return (#2734)
- SSA rewriter: Don't use trivial phis (#2757)
- Record correct dominators in merge return (#2760)
- Process OpDecorateId in ADCE (#2761)
- Fix check for unreachable blocks in merge-return (#2762)
- Handle out-of-bounds scalar replacements. (#2767)
- Don't move debug or decorations when folding (#2772)
- Protect against out-of-bounds references when folding OpCompositeExtract (#2774)
- Validator
- Validate loop merge (#2579)
- Validate construct exits (#2459)
- Validate OpenCL memory and addressing model environment rules (#2589)
- Validate OpenCL environment rules for OpTypeImage (#2606)
- Allow breaks to switch merge from nested construct (#2604)
- Validate OpenCL environment rules for OpImageWrite (#2619)
- Allow arrays of out per-primitive builtins for mesh shaders (#2617)
- Validate OpenCL rules for ImageRead and OpImageSampleExplicitLod (#2643)
- Add validation for SPV_EXT_fragment_shader_interlock (#2650)
- Add builtin validation for SPV_NV_shader_sm_builtins (#2656)
- Add validation for Subgroup builtins (#2637)
- Validate variable initializer type (#2668)
- Disallow stores to UBOs (#2651)A
- Validate Volatile memory semantics bit (#2672)
- Basic validation for Component decorations (#2679)
- Validate that in OpenGL env block variables have Binding (#2685)
- Validate usage of 8- and 16-bit types with only storage capabilities (#2704)
- Add validation for SPV_EXT_demote_to_helper_invocation (#2707)
- Extra small storage validation (#2732)
- For Vulkan, disallow structures containing opaque types (#2546)
- Validate storage class OpenCL environment rules for atomics (#2750)
- Update OpControlBarriers rules for WebGPU (#2769)
- Update OpMemoryBarriers rules for WebGPU (#2775)
- Update WebGPU validation rules of OpAtomic*s (#2777)
Fixes:
- Disallow merge targeting block with OpLoopMerge (#2610)
- Update vloadn and vstoren validation to match the OpenCL Extended
Instruction Set Specification (#2599)
- Update memory scope rules for WebGPU (#2725)
- Allow LOD ops in compute shaders with derivative group execution modes (#2752)
- Reduce
Fixes:
2019-05-15 19:10:21 +00:00
2019-05-15 19:08:51 +00:00
v2019.3 2019-05-14
2019-04-03 17:22:54 +00:00
- General:
2019-05-14 14:03:45 +00:00
- Require Python 3 since Python 2 will out of service soon.
2019-04-03 17:22:54 +00:00
- Add a continuous test that does memory checks using the address sanitizer.
2019-05-14 14:03:45 +00:00
- Fix the build files so the SPIRV_USE_SANITIZER=address build works.
- Packaging top of tree build artifacts again.
- Added support for SPIR-V 1.4. (#2550)
2019-04-03 17:22:54 +00:00
- Optimizer
- Remove duplicates from list of interface IDs in OpEntryPoint instruction (#2449)
- Bindless Validation: Descriptor Initialization Check (#2419)
- Add option to validate after each pass (#2462)
2019-05-14 14:03:45 +00:00
- Add legalization pass to fix mismatched pointer (#2430, #2535)
- Add error messages when the input contains unknown instructions. (#2487)
- Add pass to convert from WebGPU Spir-V to Vulkan Spir-V and back. (#2495)
2019-04-03 17:22:54 +00:00
Fixes:
- #2412: Dead memeber elimination should not change input and output variables.
- #2405: Fix OpDot folding of half float vectors.
- #2391: Dead branch elim should not fold away back edges.
- #2441: Removing decorations when doing constant propagation.
- #2455: Maintain inst to block mapping in merge return.
- #2453: Fix merge return in the face of breaks.
- #2456: Handle dead infinite loops in DCE.
- #2458: Handle variable pointer in some optimizations.
- #2452: Fix dead branch elimination to handle unreachable blocks better.
2019-05-14 14:03:45 +00:00
- #2528: Fix undefined bit shift in sroa.
- #2539: Change implementation of post order CFG traversal.
2019-04-03 17:22:54 +00:00
- Validator
- Add validation of storage classes for WebGPU (#2446)
- Add validation for ExecutionMode in WebGPU (#2443)
- Implement WebGPU specific CFG validation (#2386)
- Allow NonWritable to target struct members. (#2420)
- Allow storage type mismatch for parameter in relaxed addressing mode.
- Allow non memory objects as parameter in relaxed addressing mode.
- Disallow nested Blocks and buffer blocks (#2410).
- Add validation for SPV_NV_cooperative_matrix (#2404)
- Add --strip-atomic-counter-memory (#2413)
- Check OpSampledImage is only passed into valid instructions (#2467)
- Handle function decls in Structured CFG analysis (#2474)
- Validate that OpUnreacahble is not statically reachable (#2473)
- Add pass to generate needed initializers for WebGPU (#2481)
2019-05-14 14:03:45 +00:00
- Allow images without format for OpenCL. (#2470)
- Remove unreachable block validation (#2525)
- Reduce runtime of array layout checks (#2534)
- Add validation specific to OpExecutionModeId (#2536)
- Validate sign of int types. (#2549)
- VK_KHR_uniform_buffer_standard_layout validation (#2562)
2019-04-03 17:22:54 +00:00
Fixes:
- #2439: Add missing DepthGreater case to Fragment only check.
- #2168: Disallow BufferBlock on StorageBuffer variables for Vulkan.
- #2408: Restrict and Aliased decorations cannot be applied to the same id.
- #2447: Improve function call parameter check.
- Reduce
- Add Pass to remove unreferenced blocks. (#2398)
- Allows passing options to the validator. (#2401)
- Improve reducer algorithm and other changes (#2472)
- Add Pass to remove selections (#2485)
2019-05-14 14:03:45 +00:00
- Add passes to simplify branches (#2507)
2019-04-03 17:22:54 +00:00
Fixes:
- #2478: fix loop to selection pass for loops with combined header/continue block
2019-02-20 16:05:57 +00:00
2019-02-20 16:04:41 +00:00
v2019.2 2019-02-20
2019-02-19 17:54:42 +00:00
- General:
- Support SPV_EXT_physical_storage_buffer
- A number of memory leak have been fixed.
- Removed use of deprecated Google test macro:
- Changed the BUILD.gn to only build tests in Chromium.
- Optimizer
- Upgrade memory model improvments for modf and frexp.
- Add a new pass to move loads closer to their uses: code sinking.
- Invalidating the type manager now invalidates the constnat manager.
- Expand instrumentation pass for bindless bounds checking to runtime-sized descriptor arrays.
- Add a new pass that removes members from structs that are not used: dead member elimination.
Fixes:
- #2292: Remove undefined behaviour when folding bit shifts.
- #2294: Fixes for instrumentation code.
- #2293: Fix overflow when folding -INT_MIN.
- #2374: Don't merge unreachable blocks when merging blocks.
- Validator
- Support SPV_KHR_no_integer_wrap and related decorations.
- Validate Vulkan rules for OpTypeRuntimeArray.
- Validate NonWritable decoration.
- Many WebGPU specific validation rules were added.
- Validate variable pointer related function call rules.
- Better error messages.
Fixes:
- #2307: Check forwards references in OpTypeArray.
- #2315, #2303: Fixed the layout check for relaxed layout.
- #1628: Emit an error when an OpSwitch target is not an OpLabel.
- Reduce
- Added more documentation for spirv-reduce.
- Add ability to remove OpPhi instructions.
- Add ability to merge two basic blocks.
- Add ability to remove unused functions and unused basic blocks.
Fixes:
2019-01-07 20:51:06 +00:00
2019-01-07 20:48:55 +00:00
v2019.1 2019-01-07
2018-12-10 19:33:14 +00:00
- General:
- Created a new tool called spirv-reduce.
- Add cmake option to turn off SPIRV_TIMER_ENABLED (#2103)
- New optimization pass to update the memory model from GLSL450 to VulkanKHR.
2019-01-07 15:12:14 +00:00
- Recognize OpTypeAccelerationStructureNV as a type instruction and ray tracing storage classes.
- Fix GCC8 build.
- Add --target-env flag to spirv-opt.
- Add --webgpu-mode flag to run optimizations for webgpu.
- The output disassembled line number stead of byte offset in validation errors. (#2091)
2018-12-10 19:33:14 +00:00
- Optimizer
- Added the instrumentation passes for bindless validation.
- Added passes to help preserve OpLine information (#2027)
- Add basic support for EXT_fragment_invocation_density (#2100)
- Fix invalid OpPhi generated by merge-return. (#2172)
2019-01-07 15:12:14 +00:00
- Constant and type manager have been turned into analysies. (#2251)
2018-12-10 19:33:14 +00:00
Fixes:
- #2018: Don't inline functions with a return in a structured CFG contstruct.
- #2047: Fix bug in folding when volatile stores are present.
- #2053: Fix check for when folding floating pointer values is allowed.
- #2130: Don't inline recursive functions.
2019-01-07 15:12:14 +00:00
- #2202: Handle multiple edges between two basic blocks in SSA-rewriter.
- #2205: Don't unswitch a latch condition during loop unswitch.
- #2245: Don't fold branch in loop unswitch. Run dead branch elimination to fold them.
- #2204: Fix eliminate common uniform to place OpPhi instructions correctly.
- #2247: Fix type mismatches caused by scalar replacement.
- #2248: Fix missing OpPhi after merge return.
- #2211: After merge return, fix invalid continue target.
- #2210: Fix loop invariant code motion to not place code between merge instruction and branch.
- #2258: Handle CompositeInsert with no indices in VDCE.
- #2261: Have replace load size handle extact with no index.
2018-12-10 19:33:14 +00:00
- Validator
- Changed the naming convention of outputing ids with names in diagnostic messages.
- Added validation rules for UniformConstant variables in Vulkan.
- #1949: Validate uniform variable type in Vulkan
- Ensure for OpVariable that result type and storage class operand agree (#2052)
- Validator: Support VK_EXT_scalar_block_layout
- Added Vulkan memory model semantics validation
- Added validation checkes spefic to WebGPU environment.
- Add support for VK_EXT_Transform_feedback capabilities (#2088)
- Add validation for OpArrayLength. (#2117)
- Ensure that function parameter's type is not void (#2118)
- Validate pointer variables (#2111)
- Add check for QueueFamilyKHMR memory scope (#2144)
- Validate PushConstants annotation and type (#2140)
- Allow Float16/Int8 for Vulkan 1.0 (#2153)
- Check binding annotations in resource variables (#2151, #2167)
- Validate OpForwardPointer (#2156)
2019-01-07 15:12:14 +00:00
- Validate operation for OpSpecConstantOp (#2260)
2018-12-10 19:33:14 +00:00
Fixes:
- #2049: Allow InstanceId for NV ray tracing
- Reduce
- Initial commit wit a few passes to reduce test cases.
2019-01-07 15:12:14 +00:00
- Validation is run after each reduction step.
2018-12-10 19:33:14 +00:00
Fixes:
2019-01-07 15:12:14 +00:00
2018-11-07 14:40:35 +00:00
2018-11-07 14:39:51 +00:00
v2018.6 2018-11-07
2018-09-27 14:06:44 +00:00
- General:
2018-11-07 14:20:50 +00:00
- Added support for the Nvidia Turing and ray tracing extensions.
2018-09-27 14:06:44 +00:00
- Make C++11 the CXX standard in CMakeLists.txt.
2018-10-02 15:28:17 +00:00
- Enabled a parallel build for MSVC.
2018-10-22 19:10:53 +00:00
- Enable pre-compiled headers for MSVC.
- Added a code of conduct.
- EFFCEE and RE2 are now required when build the tests.
2018-09-27 14:06:44 +00:00
- Optimizer
- Unrolling loops marked for unrolling in the legalization passes.
- Improved the compile time of loop unrolling.
- Changee merge-return to create a placeholder loop around the function.
2018-09-27 14:06:44 +00:00
- Small improvement to merge-blocks to allow it to merge more often.
- Enforce an upper bound for the ids, and add option to set it.
2018-10-22 19:10:53 +00:00
- #1966: Report error if there are unreachable block before running merge return
2018-09-27 14:06:44 +00:00
Fixes:
- #1917: Allow 0 (meaning unlimited) as a parameter to --scalar-replacement
- #1915: Improve handling of group decorations.
2018-10-02 15:28:17 +00:00
- #1942: Fix incorrect uses of the constant manager. Avoids type mismatches in generated code.
2018-10-22 19:10:53 +00:00
- #1997: Fix dead branch elimination when there is a loop in folded selection.
- #1991: Fixes legality check in if-conversion.
- #1987: Add nullptr check to array copy propagation.
- #1984: Better handling of OpUnreachable in ADCE.
- #1983: Run merge return on reachable functions only.
- #1956: Handled atomic operations in ADCE.
- #1963: Fold integer divisions by 0 to 0.
2018-11-07 14:20:50 +00:00
- #2019: Handle MemberDecorateStringGOOGLE in ADCE and strip reflect.
2018-09-27 14:06:44 +00:00
- Validator
- Added validation for OpGroupNonUniformBallotBitCount.
- Added validation for the Vulkan memory model.
- Added support for VK_KHR_shader_atddomic_int64.
2018-10-02 15:28:17 +00:00
- Added validation for execution modes.
2018-10-22 19:10:53 +00:00
- Added validation for runtime array layouts.
- Added validation for 8-bit storage.
- Added validation of OpPhi instructions with pointer result type.
- Added checks for the Vulkan memory model.
- Validate MakeTexelAvailableKHR and MakeTexelVisibleKHR
- Allow atomic function pointer for OpenCL.
- FPRounding mode checks were implemented.
2018-11-07 14:20:50 +00:00
- Added validation for the id bound with an option to set the max id bound.
2018-09-27 14:06:44 +00:00
Fixes:
- #1882: Improve the validation of decorations to reduce memory usage.
- #1891: Fix an potential infinite loop in dead-branch-elimination.
- #1405: Validate the storage class of boolean objects.
- #1880: Identify arrays of type void as invalid.
- #487: Validate OpImageTexelPointer.
2018-10-02 15:28:17 +00:00
- #1922: Validate OpPhi instructions are at the start of a block correctly.
2018-10-22 19:10:53 +00:00
- #1923: Validate function scope variable are at the start of the entry block.
2018-09-07 15:42:12 +00:00
2018-09-07 15:40:56 +00:00
v2018.5 2018-09-07
2018-07-11 17:51:01 +00:00
- General:
2018-09-07 15:37:54 +00:00
- Support SPV_KHR_vulkan_memory_model
- Update Dim capabilities, to match SPIR-V 1.3 Rev 4
- Automated build bots no run tests for the VS2013 case
2018-08-01 14:29:43 +00:00
- Support Chromium GN build
- Use Kokoro bots:
- Disable Travis-CI bots
- Disable AppVeyor VisualStudio Release builds. Keep VS 2017 Debug build
- Don't check export symbols on OSX (Darwin): some installations don't have 'objdump'
2018-07-11 17:51:01 +00:00
- Reorganize source files and namespaces
- Fixes for ClangTidy, and whitespace (passes 'git cl presumit --all -uf')
- Fix unused param compile warnings/errors when Effcee not present
2018-08-01 14:29:43 +00:00
- Avoid including time headers when timer functionality is disabled
2018-09-07 15:37:54 +00:00
- Avoid too-stringent warnings flags for Clang on Windows
- Internal refactoring
- Add hooks for automated fuzzing
- Add testing of command line executables
2018-07-11 17:51:01 +00:00
- #1688: Use binary mode on stdin; fixes "spirv-dis <foo.spv" on Windows
2018-07-18 14:58:22 +00:00
- Optimizer
2018-09-07 15:37:54 +00:00
- The optimizer validates the module before it begins
2018-08-01 14:29:43 +00:00
- Add API to register passes by string name
2018-07-18 14:58:22 +00:00
- Fold a vector shuffle feeding a vector shuffle
2018-08-01 14:29:43 +00:00
- Add -combine-access-chains transform
2018-07-18 14:58:22 +00:00
- Refactor how IRContext is handled by passes
2018-08-01 14:29:43 +00:00
- Improve bookkeeping for instruction result type and result id
2018-09-07 15:37:54 +00:00
- Fix over-duplication of decorations
- Fix handling of exits from selections in dead-branch elimination, and dead code
elimination.
- Fix handling of certain kinds of flow control in merge-return
Fixes:
2018-07-18 14:58:22 +00:00
- #1721: Fix size bug when folding vector shuffles
- #1722: Fix size infinite loop when folding vector shuffles
- #1724: Fix finding a constant of a specific type
2018-08-01 14:29:43 +00:00
- #1727: Dead branch elim: Reorder blocks if needed to satisfy dominance rule
- #1729: Handle VariablePointers cases in various optimizations
- #1731: Fix vector shuffle with literal id indicating undef value
2018-09-07 15:37:54 +00:00
- #1736: Fix handling of decorations and phis in merge-return
- #1787: Fix handling of decorations related to access chains
- #1865: Avoid leaking memory for SPIR-V constant values
2018-07-11 17:51:01 +00:00
- Validator
2018-08-01 14:29:43 +00:00
- Improve error messages
2018-09-07 15:37:54 +00:00
- Avoid platform-dependent traversal ordering, to ensure consistent messages
2018-07-11 17:51:01 +00:00
- Use libspirv::Instruction where possible
2018-07-18 14:58:22 +00:00
- Add option to skip all block layout checks
2018-09-07 15:37:54 +00:00
- Validate all type IDs
- Validate uses of OpFunction
- Validate uses of OpTypeFunction
- Disallow a struct containing its own type https://crbug.com/874372
2018-07-11 17:51:01 +00:00
- #1685: Vulkan permits non-monotonic offsets for block members
- #1697: Enforce block layout rules even when using relaxed block layout option
2018-07-18 14:58:22 +00:00
- #1719: Fix line number for vector shuffle valiation error
2018-09-07 15:37:54 +00:00
- #1789: Avoid assertion failure when validating some functions
- #1800: Fix validation of OpCopyMemorySized
- #1822: Stop enforcing struct member offset montonicity
- #1831: Disallow void members in structs
2018-07-08 16:53:46 +00:00
2018-07-08 16:50:46 +00:00
v2018.4 2018-07-08
2018-06-11 15:08:52 +00:00
- General:
2018-07-08 16:49:51 +00:00
- Support SPV_KHR_8bit_storage
- Add gclient and presubmit configurations
- Enable Kokoro build bots (#1625)
- Group tests into fewer executables, reduces load on CI
- Port test script to Python 3
- Symbol export tests respect SPIRV_SKIP_TESTS
- #1596: Operand lookup succeeds if enabled by a capability
- #1624: Instruction lookup succeeds if enabled by a capability
- Refactoring namespaces:
- #1678: Change libspirv to spvtools
- Code in source/utils moved into spvtools::utils
- Code in source/comp moved into spvtools::comp
2018-06-11 15:08:52 +00:00
- Optimizer:
- Remove insert-extract-elim pass. Use simplification pass instead.
- Preserve instruction-to-block mapping in most passes, to reduce runtime.
2018-07-08 16:49:51 +00:00
- Small vector optimization for operands
- Add pass to move Private variables to Function. Increase opportunity to optimize.
2018-06-11 15:08:52 +00:00
- Fixes:
2018-07-08 16:49:51 +00:00
#1120: Check static uses of entry point interfaces
#1372: Avoid merging some structs, to preserve names for reflection
#1577: Scalar replacement uses only undecorated types.
2018-06-11 15:08:52 +00:00
#1578: Fix handling of forward-pointer types, and types embedding pointers
to themselves.
#1591: Inliner: Callee variable with initializer should have a store at the call site.
2018-07-08 16:49:51 +00:00
#1634: Fix crash: Use type id in vector type lookup
#1649: Fix assert in compact-ids pass
Fix constant folder: ensure it uses the right type
#1659: Folding rules added to IRContext. Avoids leak.
2018-06-11 15:08:52 +00:00
- Validator
2018-07-08 16:49:51 +00:00
- Add work-in-progress WebGPU environment. Disallows OpUndef
- #670, #1581: Improve error messages; disassemble instruction
- #491: Check structured switches
- #937: Check layout rules for Block and BufferBlock in Uniform, StorageBuffer, PushConstant
- #1281: Check invalid branches into structured constructs
- #1522: Disallow array-of-arrays with DescriptorSets
2018-06-11 15:08:52 +00:00
- #1577: Allow duplicate pointer types.
- #1581: Better messages: output ID names along with numbers in more cases.
2018-07-08 16:49:51 +00:00
- #1597: Check Vulkan 1.1 capabilities
- #1618: Check invalid exit from structured case construct
- #1622: Run IdPass before DataRulesPass
- #1632: Reduce test time by artificially lowering limits in limit test
- #1638: Block-decorated structs member order must respect offset order
- #1657: Improve CFG validation diagnostics
- Khronos SPIR-V #337: GLSL.std.450 Refract instruction Eta param can be any float scalar.
- #1606: PushConstant Blocks follow storage-buffer layout rules
- #1664: Check layout of StorageBuffer variables with Block decoration, using storage buffer
rules
- #1666: Layout validation should permit {vec3; float} packing
- #1637, #1668: Layout validation uses RowMajor, ArrayStride, MatrixStride properly
- Linker
- Avoid buffer overrun when creating OpModuleProcessed
2018-05-26 02:14:30 +00:00
2018-05-26 02:12:25 +00:00
v2018.3 2018-05-25
2018-04-06 20:42:56 +00:00
- General:
- Support SPV_EXT_descriptor_indexing
- Support SPV_GOOGLE_decorate_string
- Support SPV_GOOGLE_hlsl_functionality1
- Support SPV_NV_shader_subgroup_partitioned
- Use "unified1" grammar from SPIRV-Headers
- Simplify support for new extensions. Assembler, disassembler, and simple validation
support is automatic if new tokens are introduced with appropriate extension
attributes in the "unified1" SPIR-V core grammar.
- Disassembler: Emit more digits on floating point, to reliably reproduce all
significand bits. (Use std::max_digits10 instead of std::digits10)
2018-05-26 01:58:26 +00:00
- Fix compilation for old XCode versions: Explicit construction required for std::set.
2018-04-06 20:42:56 +00:00
- Optimizer:
- Add --strip-reflect
- Add --time-report
2018-05-26 01:58:26 +00:00
- Add --loop-fission
- Add lop fusion.
- Add loop peeling pass and internal utility.
- Improve optimizer runtime.
2018-04-06 20:42:56 +00:00
- Merge-return now works with structured control flow.
- New (faster) SSA rewriter to convert local loads and stores to SSA IDs and phis.
Can replace load/store elimination passes.
- Fix instruction folding case: insertion that feeds and extract, when the extract
remains.
2018-05-26 01:58:26 +00:00
- Fold OpDot.
- Fold OpFNegate.
- Fold multply and divide of same value.
- Fold FClamp feeding a compare.
- Fold OpLoad feeding an extract, to reduce excessive copying. (#1547)
- Fold Fmix feeding an extract.
- Use simplification pass instead of insert-extract elimination.
- Constant fold OpVectorTimesScalar.
2018-04-06 20:42:56 +00:00
- Copy propagate arrays, in simple cases.
2018-05-26 01:58:26 +00:00
- Aggressive dead code elimination: Can remove more instructions, e.g. derivatives.
- Aggressive dead code elimination: Remove Workgroup variables that are written but not read.
2018-04-06 20:42:56 +00:00
- Better handling of OpImageTexelPointer
- Initial utilities for scalar evolution.
2018-05-26 01:58:26 +00:00
- Add Vector dead code elimination.
- Each pass can only run once.
- Allow code hosting in if-conversion.
- Add external interface for adding a PassToken, so external code can make their own
passes.
- Fixes:
#1404: Don't optimize away the compute compute workgroup size constant.
#1407: Remove a bad assertion
#1456: Fix bug in SSA rewriter related to variables updated in loops.
#1487: Fix long runtime in Dead insertion elimination: Don't revist select phi nodes.
#1492: Aggressive dead code elimination can remove OpDecorateStringGOOGLE.
#1527: Fix inlining of functions having OpKill and OpUnreachable.
#1559: Fix assert failure in reduce-load-size pass.
#1556: Aggressive dead code elimination: Fix handling of OpCopyMemory.
2018-04-06 20:42:56 +00:00
- Validator:
- Check Vulkan built-in variables
- Check Vulkan-specific atomic result type rule.
- Relax control barrier check for SPIR-V 1.3. Fixes #1427
- Check OpPhi.
2018-05-26 01:58:26 +00:00
- Check OpMemoryModel.
2018-04-06 20:42:56 +00:00
- Stop checking sizes derived from spec-constants.
- Re-enable checks for OpUConvert.
2018-05-26 01:58:26 +00:00
- Vulkan: Fix check for PrimitiveId: Permit as Input in fragment shader.
- Validate binary version for the given target environment.
- Add tests for OpBranch checks.
- Vulkan 1.1: Check scope for non-uniform subgroup operations.
- Fix checks for SPV_AMD_gpu_shader_int16.
- Fix logical layout check for OpDecorateId.
- Fix checks for ViewportIndex & Layer for Vulkan and SPV_EXT_shader_viewport_index_layer.
- Fixes:
#1470: Vulkan: Don't restrict WorkgroupSize to Input storage class.
#1469: Vulkan: Permit Subgroup memory scope for Vulkan 1.1.
#1472: Per-vertex variable validation fixes.
#1483: Valdiate barrier execution scopes for Vulkan 1.1.
2018-04-06 20:42:56 +00:00
- Fixes:
#898: Linker properly removes FuncParamAttr from imported symbols.
#924, #1174: Fix handling of decoration groups in optimizer, linker.
2018-03-07 22:13:18 +00:00
2018-03-07 22:11:50 +00:00
v2018.2 2018-03-07
2018-03-07 22:10:13 +00:00
- General:
2018-03-07 22:11:50 +00:00
- Support SPIR-V 1.3 and Vulkan 1.1.
- Default target environment is now SPIR-V 1.3. For command-line tools,
use the --target-env option to override the default. Examples:
# Generate a SPIR-V 1.0 binary instead of SPIR-V 1.3
spirv-as --target-env spv1.0 a.spvasm -o a.spv
spirv-as --target-env vulkan1.0 a.spvasm -o a.spv
# Validate as Vulkan 1.0
spirv-val --target-env vulkan1.0 a.spv
2018-03-07 22:10:13 +00:00
- Support SPV_GOOGLE_decorate_string and SPV_GOOGLE_hlsl_functionality1
- Fixes:
- Fix Android.mk build. Compilation was failing due to missing definitions of
SpvCapabilityFloat16ImageAMD and other enumerated values.
- Optimizer: Avoid generating duplicate names when merging types.
- #1375: Validator: SPV_AMD_gpu_shaer_half_float implicitly allows declaration
of the 16-bit floating point type.
- #1376: Optimizer: Avoid folding half-precision float.
2018-03-02 19:11:58 +00:00
2018-03-02 19:10:43 +00:00
v2018.1 2018-03-02
2018-02-06 16:47:44 +00:00
- General:
- Support Visual Studio 2013 again. (Continue support for VS 2015 and VS 2017.)
2018-02-27 16:48:40 +00:00
- Support building SPIRV-Tools as a shared library.
- Improve the HLSL legalization optimization recipe. #1311
2018-02-06 16:47:44 +00:00
- Optimizer:
2018-02-27 16:48:40 +00:00
- General speedups.
2018-03-02 19:01:28 +00:00
- Remove generic dead code elimination functionality from transforms:
--eliminate-local-single-block
--eliminate-local-single-store
--eliminate-local-multi-store
To recover the previous behaviour, a recipe using those transforms should now
also invoke the --eliminate-dead-code-aggressive transform.
- Improve folding, including coverage for floating point, OpSelect, and arithmetic
with non-trivial constant operands.
2018-02-27 16:48:40 +00:00
- Add loop-invariant code motion pass.
- Add loop-unrolling pass, for honouring unroll hits.
- Add loop-unswitch pass.
- Add instruction simplification pass.
2018-02-06 16:47:44 +00:00
- Aggressive dead code elimination: Understands capability hierarchy when finding
instructions it can eliminate (combinators). (PR #1268)
2018-02-27 16:48:40 +00:00
- CCP can now fold floating point arithmetic. #1311
2018-02-06 16:47:44 +00:00
- Validator:
- Validate barrier instructions.
2018-02-27 16:48:40 +00:00
- Check Vulkan-specific rules for atomics.
2018-03-02 19:01:28 +00:00
- Check Vulkan prohibition of Location or Component decorations on BuiltIn variables.
- Linker:
- Add --verify-ids option
- Add option to allow a resulting module to be partially linked.
- Handle OpModuleProcessed (instructions in SPIR-V layout section 7c)
2018-02-06 16:47:44 +00:00
- Fixes:
- #1265: Optimizer: Fix use-after free bug in if-conversion. (Fix object lifecycle bug
in type manager.)
2018-02-27 16:48:40 +00:00
- #1282: Fix new warnings found by GCC 8.0.1.
- #1285: Optimizer: Fix random failures during inlining. (Dangling references in DefUseManager)
- #1295: Optimizer: Fix incorrect handling of Phi nodes in CCP.
- #1300: Fix CCP: avoid bad CCP transitions and unsettled values.
- #1304: Avoid static-duration variables of class type (with constructors).
- #1323: Fix folding of an insert composite feeding a composite extract.
- #1339: Fix CCP: Handle OpConstantNull boolean values as conditions.
- #1341: DCEInst: Keep atomic instructions (and some others with side effects).
2018-03-02 19:01:28 +00:00
- #1354: Don't fold integer division.
- #1357: Support OpConstantNull in folding.
- #1361: CCP: Fix handling of non-constant module-scope values
2018-02-02 16:27:07 +00:00
2018-02-02 16:25:58 +00:00
v2018.0 2018-02-02
2018-02-02 16:23:33 +00:00
- General
- VisualStudio 2013 is no longer supported. VisualStudio 2015 is supported.
- Use "include/unified1" directory from SPIRV-Headers. Requires recent SPIRV-Headers source.
2018-01-30 22:47:00 +00:00
- Disassembler: spirv-dis adds --color option to force color disassembly.
- Optimizer:
2018-01-30 22:47:00 +00:00
- Add pass to eliminate dead insertions.
- Aggressive dead code elimination now removes OpSwitch constructs.
- Block merging occurs in more cases.
- Add driver workaround transform: replace OpUnreachable with harmless branch to merge.
- Improve instruction folding framework.
2018-02-02 16:23:33 +00:00
- Add loop analysis.
- Add scalar replacement of aggregates to size-optimization recipe.
- Add pass to replace instructions invalid for a shader stage, with a harmless value.
This changes the semantics of the program! Not for general use!
- Rearragne and add passes to performance-optimization recipe, to produce better results.
2018-01-30 22:47:00 +00:00
- Validator:
2018-02-02 16:23:33 +00:00
- Validate OpenCL extended instructions.
2018-01-30 22:47:00 +00:00
- Shaders can't perform atomics on floats.
2018-02-02 16:23:33 +00:00
- Validate memory semantics values in atomics.
- Validate instruction-adjacency constraints, e.g. OpPhi predecessors, merge instructions
immediately precede branches.
2018-01-12 23:52:42 +00:00
- Fixes:
- PR 1198: Optimizer: Fix CCP in presence of matrix constants.
2018-01-17 03:52:39 +00:00
- #1199: Optimizer: Fix CCP: don't propagate spec constants.
- #1203: Optimizer: Fix common uniform elim bug introduced by refactoring.
2018-01-30 22:47:00 +00:00
- #1210: Optimizer: Aggressive dead code elimination: Fix 'break' identification.
- #1212: Optimizer: Aggressive dead code elimination: Was skipping too many instructions.
- #1214: Optimizer: Aggressive dead code elimination: Fix infinite loop.
- #1228: Optimizer: Fix CCP: Handling of varying Phi nodes; was resulting in infinite loop.
- #1245: Optimizer: Dead branch elimination: Avoid a null pointer dereference.
- #1250: Optimizer: Dead branch elimination: Avoid spuriously reporting a change.
2018-01-12 18:33:43 +00:00
2018-01-12 18:32:04 +00:00
v2017.3 2018-01-12
2017-12-19 22:50:01 +00:00
- General:
2018-01-12 18:32:04 +00:00
- Support DebugInfo extended instruction set, targeted at OpenCL environments.
See the SPIR-V Registry.
- Generate a SPIRV-Tools.pc file for pkg-config.
2017-12-19 22:50:01 +00:00
- Optimizer:
2018-01-12 18:32:04 +00:00
- Progress for legalization of code generated from HLSL (issue #1118):
- Add --legalize-hlsl option to run transforms used to transform intermediate
code generated by HLSL to SPIR-V for Vulkan compilers. Those compilers
normally run these transforms automatically. This option is used for developing
those transforms.
- Add Private-to-Function variable conversion for modules with logical
addressing.
- Add --ccp: SSA Conditional Constant Propagation (CCP)
- Add --print-all to show disassembly for each optimization pass.
- Internal: Add loop descriptors and post-order tree iterator.
- Generalized dead branch elimination
- Aggressive dead code elimination (ADCE) now removes dead functions and
module-scope variables.
- Vector extract/insert elimination now optimizes through some cases of
VectorShuffle, and GLSL.std.450 Mix extended instruction.
2017-12-19 22:50:01 +00:00
- Validator:
2018-01-12 18:32:04 +00:00
- Add validation for GLSL.std.450 extended instruction set.
- Check out of bounds composite accesses, where that's statically computable.
Fixes #1112.
2017-12-19 22:50:01 +00:00
- Check upper bits of literal numbers that aren't a multiple of 32-bits wide.
- More validation of primitive instructions
2018-01-12 18:32:04 +00:00
- Add optional "relaxed" checking logical addressing mode to permit some
cases of pointer-to-pointer. Contributes to HLSL legalization (issue #1118).
2017-12-19 22:50:01 +00:00
- Fixes:
#1100: Validator: Image operand Sample can be used with OpImageSparseFetch,
2018-01-12 18:32:04 +00:00
OpImageSparseRead.
2017-12-19 22:50:01 +00:00
#1108: Remove duplicates transform was incorrectly removing non-duplicate
decorations.
2018-01-12 18:32:04 +00:00
#1111: Optimizer's type manager could reference deleted memory.
#1112: Fix decoration equality check, e.g. it is now symmetric.
#1129: Validator now disallows Dim=SupbassData for OpImageSparseRead.
#1143: Fix CCP: Was generating incorrect code for loops.
#1153: Fix CCP crash.
#1154: Optimizer's internal instruction-to-block mappings were sometimes
inconsistent.
#1159: Fix CCP infinite loop.
#1168: Fix dead branch elimination intermittently generating incorrect code.
Fixes https://github.com/KhronosGroup/glslang/issues/1205
#1186: Fix validation of PackDouble2x32 and UnpackDouble2x32
2017-12-15 23:24:41 +00:00
2017-12-15 23:21:55 +00:00
v2017.2 2017-12-15
- General:
- Support OpenCL 1.2, 2.0 target environments, including embedded profiles
- Add CONTRIBUTING.md
- Fix exit status code for spirv-link
- Disassember: Enable emitting ANSI colour codes to a string
- Library avoids polluting global namespace. The libraries can export C and C++
symbols starting with "spv", or in a C++ namespace. Add a test for this.
- Linux release builds include debug information, for easier profiling
- Build bots no longer test VisualStudio 2013
- Testing dependency RE2 requires VisualStudio 2015 or later
- Build bots check code formatting
- Optimizer:
2017-12-15 23:21:55 +00:00
- Add --skip-validation to spirv-opt
- Add dominance tree analysis
- Add generic value propagation engine
- Add global redundancy elimination within a function
- Add scalar replacement of function-scope variables of composite type
- Aggressive dead code elimination: Remove empty loops
- Killing an instruction notifies the IRContext
- IRContext::KillInst deletes the instruction
- Move CFG analysis to IRContext
- Add constant manager
- Fix: Don't consider derivative instructions as combinators.
- Fix: Don't delete an instruction twice in local dead-code-elimination
- Fix: Don't consider derivative instructions as combinators.
- Validator:
- Finish checking of image instructions (Section 3.32.10)
- Check sparse image instructions
- Check OpTypeImage, OpTypeSampleImage
- Check composite instructions (Section 3.32.12)
- Check atomic instructions (Section 3.32.18)
- Check OpEmitStreamVertex, OpEndStreamPrimitive instructions
- Re-enable validation of OpCopyObject
- OpKill, image ImplicitLod and QueryLod instructions can only be used in Fragment
shaders.
- Fixes for image instruction validation:
- Lod image operand only usable with ExplicitLod and OpImageFetch
- ExplicitLod Lod image operand must be float scalar
- OpImageFectch Lod image operand must be int scalar
- OpImageGather component operand must be 32-bits (integer scalar)
- OpImageQuerySizeLod Lod must be integer scalar
- Fixes:
2017-12-15 23:21:55 +00:00
#622: Remove names and decorations when inlining
#989: Aggressive dead code elim: Don't optimize away live breaks from a loop
#991: Fix validation of SPV_AMD_shader_ballot
#1004: Use after free of an instruction, in remove-duplicates transform
#1007: OpImageRead not required to return 4-component vector
#1009: OpImageRead can return scalar int/float types
2017-12-15 23:21:55 +00:00
#1011: OpImageWrite should allow scalar int/float texel types
#1012: Fix validat Dref type check
#1017: Load-store elimination considers variable initializations
#1034: Fix Windows debug build: operator< should be a weak ordering
#1083: Inlining: Set parent (function) for each inlined basic block.
#1075: Aggressive dead code elimination: Was leaving dangling references to
removed blocks.
2017-11-23 23:16:41 +00:00
v2017.1 2017-11-23
- Update README with details on the public_spirv_tools_dev@khronos.org mailing list.
2017-09-26 15:30:57 +00:00
- General:
- Automatically deploy built artifacts to GitHub Releases
- Add a Linker (module combiner). Under development.
- Add Android.mk for Android NDK builds.
- Add the 'effcee' library as an optional dependency for use in tests.
Eventually it will be a required dependency, once downstream projects have
a chance to adjust. Requires 're2' library.
2017-09-26 15:30:57 +00:00
- Avoid static-duration variables of class type (with constructors).
- Hack around bugs in gcc-4.8.1 template handling
- Faster opcode lookup
- Validator:
- Recognize extensions listed on SPIR-V registry,
through #25 SPV_AMD_shader_fragment_mask
- Validator issues an info message when it sees an unrecognized extension.
- Type check basic arithmetic operations
- Type check carry/extended arithmetic operations
- Type check vector arithmetic operations
2017-09-26 15:30:57 +00:00
- Type check Relational and Logical instructions
- Type check Bit instructions
- Check type uniqueness rules
- Check conversion instructions
- Check image instructions
- Check derivative instructions
- Check OpVectorShuffle
- Check OpBranchConditional
- OpModuleProcessed is only allowed after debug names section and before annotations
section.
- Checks the right kind of return is called for each function (void or non-void).
- Add option to relax type check when storing structs (--relax-store-struct)
2017-09-26 15:30:57 +00:00
- Optimizer:
- Refactoring internal representation of the module, including:
- IRContext: owns a module and manages analyses
- Instructions are owned by intrusive lists, and have unique IDs
- BasicBlock owns its instruction list.
- DefUseManager: change representation of uses, for faster processing
on large modules.
- Add high level recipes: -O, -Os, and -Oconfig
Recipes for -O and -Os are under development.
- Add eliminate-dead-function transform
2017-09-26 15:30:57 +00:00
- Add strength reduction transform: For now, convert multiply by power of 2
to a bit shift.
- Add CFG cleanup transform
- Add removal of dead module-scope variables
- Add merge-return transform for modules without structured control flow
- Add redundancy elimination within a basic block (local value numbering)
- Extract-insert elimination:
- Recognize the case where the first instruction in the sequence is an
OpCompositeConstruct or OpConstantComposite
- Handle some cases of nested structs
- Dead branch elimination now can eliminate entire selection constructs
when all arms are dead.
- Compressing codec:
- Updated algorithm to 1.01, 1.02, 1.03
- Not built by default. Use -DSPIRV_BUILD_COMPRESSION=ON to build.
- Codec can be parameterized by a customized model.
- Fixes:
#728: Fix decoration of inlined functions
#798: spirv-as should fail when given unrecognized long option
#800: Inliner: Fix inlining function into header of multi-block loop
2017-09-26 15:30:57 +00:00
#824: Eliminate-local-multi-store: Fix a crash
#826: Elimiante-local-multi-store: Fix a crash
2017-09-27 14:03:20 +00:00
#827: Fix crash when compact-ids transform runs before another transform.
#834: Add Cmake option to build the compressing codec. Off by default.
#911: Fix classification of Line and NoLine instructions
2017-09-01 20:28:22 +00:00
v2017.0 2017-09-01
- Update README to describe that assembler, disassembler, and binary parser support
are based on grammar files from the SPIRV-Headers repository.
2017-09-01 20:14:25 +00:00
v2016.7 2017-09-01
2017-03-14 16:43:41 +00:00
- Add SPIR-V 1.2
- OpenCL 2.2 support is now based on SPIR-V 1.2
- Support AMD extensions in assembler, disassembler:
SPV_AMD_gcn_shader
SPV_AMD_shader_ballot
SPV_AMD_shader_explicit_vertex_parameter
SPV_AMD_shader_trinary_minmax
SPV_AMD_gpu_shader_half_float
SPV_AMD_texture_gather_bias_lod
SPV_AMD_gpu_shader_int16
- Optimizer: Add support for:
- Inline all function calls in entry points.
- Flatten decoration groups. Fixes #602
- Id compaction (minimize Id bound). Fixes #624
- Eliminate redundant composite insert followed by extract
- Simplify access chains to local variables
- Eliminate local variables with a single store, if possible
- Eliminate local variables with a several stores, if possible
- Eliminate loads and stores in same block to local variables
- Eliminate redundant insert/extract to composite values
- Aggressive dead instruction elimination
- Eliminate dead branches
- Merge blocks when the second can only be preceded by the first
- Eliminate ommon uniform loads
2017-04-20 19:54:10 +00:00
- Assembler: Add option to preserve numeric ids. Fixes #625
- Add build target spirv-tools-vimsyntax to generate spvasm.vim, a SPIR-V
assembly syntax file for Vim.
- Version string: Allow overriding of wall clock timestamp with contents
of environment variable SOURCE_DATE_EPOCH.
- Validator implements relaxed rules for SPV_KHR_16bit_storage.
- CMake installation rules use GNUInstallDirs. For example, libraries
will be installed into a lib64 directory if that's the norm for the
current system.
- Fixes:
#500: Parameterize validator limit checks
#508: Support compilation under CYGWIN
#517: Fix validation when continue (or case) contstruct is also the head of a
nested control construct.
#551: If a merge block is reachable, it must be *strictly* dominated by its
header.
#548: Validator: Error when the reserved OpImageSparseSampleProj* opcodes
are used.
#611: spvtools::Optimizer was failing to save the module to the output
binary vector when all passes succeded without changes.
2017-05-12 21:35:18 +00:00
#629: The inline-entry-points-all optimization could generate invalidly
structured code when the inlined function had early returns.
#697: Optimizer's Instruction::ForEachInId method was skipping semantics-id
and scope-id.
#755: Inliner: Fix inlining of callee with single Return appearing before
the end of the function.
2017-08-30 18:25:23 +00:00
#776: Fix dead branch elimination in presence of complex but dead control
flow.
2017-09-01 14:15:42 +00:00
#781: SPV_KHR_variable_pointers allows duplicate pointer types
2017-08-30 03:22:07 +00:00
#782: Inliner: Fix remapping of non-label forward references in callee
#787: Inliner: Fix remapping of inlined entry block when called from
single block loop.
#790: Inliner: Fix remapping of inlined entry block when callee has
multiple returns.
2016-12-13 16:49:50 +00:00
2016-12-13 16:49:09 +00:00
v2016.6 2016-12-13
2016-09-16 20:12:04 +00:00
- Published the C++ interface for assembling, disassembling, validation, and
optimization.
- Support SPV_KHR_shader_draw_parameters in assembler, disassembler, parser.
2016-12-13 16:49:09 +00:00
- Validator:
- Add validator API accepting raw binary words
- Increased coverage:
- Checks "Data rules" in Universal Validation Rules, section 2.16.1
- WIP: Universal Limits.
- The minimum mandated upper bounds are checked.
- TODO: Parameterize the validator to allow larger limits accepted by
a more than minimally capable implementation.
- OpSampledImage checks
- OpConstantComposite checks
- Id bound check
- Disasssembler:
- Generates friendly GLSL-based names for more builtin variables
- Generates friendly names for numeric OpConstant values
- Vendor tool info extracted from SPIR-V XML registry file.
- Fixes issues:
#429: Validator: Allow OpTypeForwardPointer and OpTypeStruct to reference
undefined IDs
2016-12-13 16:49:09 +00:00
#482: Validator: OpVariable initializer can be an ID of a module-scope variable
2016-09-16 20:40:00 +00:00
2016-09-16 20:39:40 +00:00
v2016.5 2016-09-16
- Support SPV_KHR_shader_ballot in assembler, disassembler, parser.
- Disassembler: Generate friendly names for built-in variables.
- Partial fixes:
#359: Add Emacs helper for automatically diassembling/assembling a SPIR-V
binary on file load/save.
- Fixes:
2016-09-14 19:22:47 +00:00
#414: Validator: Allow OpUndef for composite constants
#415: Validator: Phi can use its own value in some cases.
2016-09-01 19:38:53 +00:00
v2016.4 2016-09-01
- Relicensed under Apache 2.0
- Add optimization passes (in API and spirv-opt command)
- Fold spec constants defined with OpSpecConstantOp and
OpSpecConstantComposite to normal constants with fixed value(s).
- Fixes issues:
#318: Relicensed under Apache 2.0
2016-08-24 15:18:16 +00:00
2016-08-24 15:17:07 +00:00
v2016.3 2016-08-24
- Add target environment enums for OpenCL 2.1, OpenCL 2.2,
OpenGL 4.0, OpenGL 4.1, OpenGL 4.2, OpenGL 4.3, OpenGL 4.5.
- Add spirv-cfg, an experimental tool to dump the control flow graph
as a GraphiViz "dot" graph
- Add optimization pass: Eliminate dead constants.
- Add spirv-lesspipe.sh filter utility
- Fixes issues:
#288: Check def-use dominance rules for OpPhi (variable,parent) operands
2016-08-24 15:17:07 +00:00
#339: Allow OpUndef in types-constants-global-vars section, as required
by SPIR-V 1.0 Rev7, 1.1 Rev 3.
#340: Avoid race on mkdir during build
#365: Relax PointSize, ClipDistance, CullDistance capability check in all
environments not just Vulkan 1.0.
2016-08-05 21:10:36 +00:00
v2016.2 2016-08-05
- Validator is incomplete
- Checks ID use block is dominated by definition block
- Add optimization passes (in API and spirv-opt command)
- Strip debug info instructions
- Freeze spec constant to their default values
- Allow INotEqual as operation for OpSpecConstantOp
- Fixes bugs:
#270: validator: crash when continue construct is unreachable
#279: validator: infinite loop when analyzing some degenerate control
flow graphs
#286: validator: don't incorrectly generate def-use error for
(variable,parent) parameters to OpPhi
#290: disassembler: never generate bare % for an identifier
#295: validator: def-use dominance check should ignore unreachable uses
#276: validator: allow unreachable continue constructs
#297: validator: allow an unreachable block to branch to a reachable
merge block
2016-07-19 19:04:43 +00:00
2016-07-19 19:03:52 +00:00
v2016.1 2016-07-19
- Fix https://github.com/KhronosGroup/SPIRV-Tools/issues/261
Turn off ClipDistance and CullDistance capability checks for Vulkan.
- The disassembler can emit friendly names based on debug info (OpName
instructions), and will infer somewhat friendly names for most types.
This is turned on by default for the spirv-dis command line tool.
2016-07-19 19:03:52 +00:00
- Updated to support SPIR-V 1.1 rev 2
- Input StorageClass, Sampled1D capability, and SampledBuffer capability
do not require Shader capability anymore.
2016-07-04 19:13:08 +00:00
2016-06-02 19:29:13 +00:00
v2016.0 2016-07-04
- Adds v<year>.<index> versioning, with "-dev" indicating
work in progress. The intent is to more easly report
and summarize functionality when SPIRV-Tools is incorporated
in downstream projects.
- Summary of functionality (See the README.md for more):
- Supports SPIR-V 1.1 Rev 1
- Supports SPIR-V 1.0 Rev 5
- Supports GLSL std450 extended instructions 1.0 Rev 3
- Supports OpenCL extended instructions 1.0 Rev 2
- Assembler, disassembler are complete
- Supports floating point widths of 16, 32, 64 bits
- Supports integer widths up to 64 bits
- Validator is incomplete
2016-06-02 19:29:13 +00:00
- Checks capability requirements in most cases
- Checks module layout constraints
- Checks ID use-definition ordering constraints,
ignoring control flow
- Checks some control flow graph rules
- Optimizer is introduced, with few available transforms.
- Supported on Linux, OSX, Android, Windows
- Fixes bugs:
- #143: OpenCL pow and pown arguments