slang.git/source/slang/slang-ir-ssa-simplification.h, branch master Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-04-11T21:51:48+00:00 Add flag to hoist instructions (#6740) 2025-04-11T21:51:48+00:00 jarcherNV jarcher@nvidia.com 2025-04-11T21:51:48+00:00 urn:sha1:61a6c211b1587a7b9ed6a24ae1ba6fe0600c80d8 This fixes issue #6654 Only hoist instructions that are optimized by prepareFuncForForwardDiff. Add flag hoistLoopInvariantInsts to IRSimplificationOptions and set this to true only if called from prepareFuncForForwardDiff, then only hoist if the flag is set. Additionally, do not hoist loops if they only have a single trivial iteration. format 2024-10-29T06:49:26+00:00 Ellie Hermaszewska ellieh@nvidia.com 2024-10-29T06:49:26+00:00 urn:sha1:f65d756bff8d4c5cbc15bd0322a2ae8e6b896a21 * format * Minor test fixes * enable checking cpp format in ci Tuple swizzling, concat, comparison and `countof`. (#4856) 2024-08-19T22:03:56+00:00 Yong He yonghe@outlook.com 2024-08-19T22:03:56+00:00 urn:sha1:453683bf44f2112719802eaac2b332d49eebd640 * Tuple swizzling and element access. * Update proposal status. * Cleanup. * Fix merrge error. * Address review. Add option to preserve shader parameter declaration in output SPIRV. (#4344) 2024-06-12T16:27:14+00:00 Yong He yonghe@outlook.com 2024-06-12T16:27:14+00:00 urn:sha1:fa8c11ebe8f9b1bf2174a5a4dbe92a34c16811c8 * Add option to preserve shader parameter declarations in output. * Add test. Add `-minimum-slang-optimization` to favor compile time. (#4186) 2024-05-18T06:07:36+00:00 Yong He yonghe@outlook.com 2024-05-18T06:07:36+00:00 urn:sha1:62b7219e715bd4c0f984bcd98c9767fb6422c78f Allow default values for `extern` symbols. (#3632) 2024-02-27T01:00:31+00:00 Yong He yonghe@outlook.com 2024-02-27T01:00:31+00:00 urn:sha1:39522159c245e32a99cfdc47f03236f7028f5c61 * Allow default values for `extern` symbols. * Fix. * Fix test. Refactor compiler option representations. (#3598) 2024-02-20T20:24:00+00:00 Yong He yonghe@outlook.com 2024-02-20T20:24:00+00:00 urn:sha1:4d20fd329956ac89408b1628a8291fea01bc9a6d * Refactor compiler option representation. * Fix binary compatibility. * Add a test for specifying compiler options at link time. * Fix binary compatibility. * Fix binary compatibility. * Fix backward compatibility on matrix layout. * Fix. * Fix. * Fix. * Fix gfx. * Fix gfx. * Fix dynamic dispatch. * Polish. Add ConstBufferPointer::subscript. (#3415) 2023-12-16T01:05:32+00:00 Yong He yonghe@outlook.com 2023-12-16T01:05:32+00:00 urn:sha1:b507d881ca47135bfa46237767e7183f61e7d8e3 Co-authored-by: Yong He <yhe@nvidia.com> SPIRV compiler performance fixes. (#3258) 2023-10-04T18:20:35+00:00 Yong He yonghe@outlook.com 2023-10-04T18:20:35+00:00 urn:sha1:ac886fd3e329a9599ed1ac7a6d8b26ca5821046c * SPIRV compiler performance fixes. * Cleanup. * update project files * Cleanup debug code. * Make redundancy removal non-recursive. --------- Co-authored-by: Yong He <yhe@nvidia.com> Fix div-by-zero error during sccp. (#2911) 2023-05-31T19:36:48+00:00 Yong He yonghe@outlook.com 2023-05-31T19:36:48+00:00 urn:sha1:5dd401e416e18fdfe904a66284b0cf56cf256ec7 * Diagnose on div-by-zero during sccp. * fix --------- Co-authored-by: Yong He <yhe@nvidia.com>