slang.git/source/slang/slang-ir-liveness.cpp, branch master

extend fiddle to allow custom lua splices in more places (#7559)

2025-07-01T19:03:41+00:00

* Add fkYAML submodule * Generate slang-ir-inst-defs.h from slang-ir-inst-defs.yaml * generate ir-inst-defs.h * neaten things * neaten inst def parser * add rapidyaml submodule * remove fkyaml * remove fkyaml submodule * remove use of ir-inst-defs.h * format and warnings * fix wasm build * tidy * remove rapidyaml * Extend fiddle to allow custom splices in more places * Use lua to describe ir insts * fix * neaten * neaten * neaten * spelling * neaten * comment comment out assert * merge

Move switch statement bodies to their own lines (#5493)

2024-11-05T17:47:26+00:00

* Move switch statement bodies to their own lines * format --------- Co-authored-by: Yong He

format

2024-10-29T06:49:26+00:00

* format * Minor test fixes * enable checking cpp format in ci

Support pointers in SPIRV. (#3561)

2024-02-09T02:29:32+00:00

* Support pointers in SPIRV. * Fix test. * Enhance test. * Fix test. * Cleanup.

Dictionary using lowerCamel (#2835)

2023-04-25T14:43:29+00:00

* #include an absolute path didn't work - because paths were taken to always be relative. * WIP lowerCamel Dictionary. * WIP more lowerCamel fixes for Dictionary. * Add/Remove/Clear * GetValue/Contains * Fix tabs in dictionary. Count -> getCount * Fix fields with caps. * Key -> key Value -> value Use m_ for members where appropriate. Use lowerCamel in linked list. * Some small fixes/improvements to Dictionary. * Kick CI.

Remove `SharedIRBuilder`. (#2657)

2023-02-17T00:44:04+00:00

Co-authored-by: Yong He

Rename IR opcodes to unify style. (#2556)

2022-12-07T21:42:48+00:00

Co-authored-by: Yong He

Remove `construct` IR op. (#2555)

2022-12-07T20:52:20+00:00

Co-authored-by: Yong He

Lower-to-ir no longer produce `Construct` inst. (#2553)

2022-12-07T20:02:30+00:00

Co-authored-by: Yong He

More liveness improvements (#2272)

2022-06-13T22:51:24+00:00

* #include an absolute path didn't work - because paths were taken to always be relative. * Use TerminatedUnownedStringSlice for literals in output C++. * Remove Escape/Unescape functions used in slang-token-reader.cpp Add target type of 'host-cpp' etc to map to the target types. * Fix some corner cases around string encoding. * Added unit test for string escaping. Fixed some assorted escaping bugs. * Updated test output. * Added decode test. * Stop using hex output, to get around 'greedy' aspect. Use octal instead. * Added HostHostCallable Small changes to use ArtifactDesc/Info instead of large switches. * Fix C++ emit to handle arbitrary function export. * Add options handling for callable without an output being specified. * Can compile with COM interface. Added example using com interface. * Use the IR Ptr type instead of hack in C++ emit for interfaces. * Fix issue with outputting the COM call when ptr is used. * Fix crash issue on compilation failure. * Add support for __global. * Added `ActualGlobalRate` Added special handling around globals and COM interfaces. Tested out in cpu-com-example. * Fix typo in NodeBase. * Support for accessing globals by name working. * Bounds checking for C++ Improved bounds checks for CUDA. * Check that actual global initialization is working. * Fix typo. * Refactor the com replacement such that it doesn't need a cache or do anything special with GlobalVar. * Fix typo in CUDA prelude. * Remove context. Only create replacement if needed. * Split out COM host-callable into a unit-test. * host-callable com testing on C++and llvm. * Comment around the COM ptr replacement. * WIP Zero bound test. * Disable com test on vs 32 bit. Fix C++ prelude * Disable 32 bit targets testing com host-callable. * For now disable zero index test. * Enable bounds checking for CPU/CUDA. * Small fixes. Disable CUDA zero index bound fix. * Add test result for bound check. * Work around for index wrapping issue. * Added Fixed array test. * Only enable prelude asserts via SLANG_PRELUDE_ENABLE_ASSERT (unless defined by the user) * Small fix around instCount. * Improve liveness loop handing and tests. * Improve liveness comment. * More conservative loop handling. * Make liveness deterministic to make testing work. * Added 'span tidy' Added some more tests. * Simplify span simplification, because could collapse inappropriate spans. * Updated liveness with simple loop tracking. * Update test results. * Small tidy up. * Update comments in liveness tests. * Improve liveness comments. * Loop handling without needing LoopInfo tracking. * Improve liveness comments. * Small fix around removing uninteresting spans. Improve naming. * Store current loop information in Loop structure on the stack. * Add processing to statically determine which loop a block belongs to. * Small improvement around leaving a loop. * Fix release build warning. * Small improvement to const correctness around Loop. * Add stores to liveness run information, to allow for more sophisticated loop analysis.