diff options
| author | aidanfnv <aidanf@nvidia.com> | 2025-07-01 00:41:52 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-01 07:41:52 +0000 |
| commit | d50c3f34a2eda5bf5e278c78d32cc9923fd83b82 (patch) | |
| tree | 47a1499f4e7375470d1776311e5344b7d20f841b /include/slang.h | |
| parent | 6231a6830880f650e444405b670ed7cc0987184b (diff) | |
Add arguments for controlling floating point denormal mode (#7461)
* Implement -fp-denorm-mode slangc arg
* Split fp-denorm-mode into 3 args for fp16/32/64
* Remove redundant option categories
* Use emitInst for multiple of the same OpExecutionMode
* Fix formatting
* Remove -denorm any
* Re-add option categories
* emitinst for ftz
* Use enums for type text
* Remove extra categories again
* Add tests for denorm mode
* Move denorm mode to post linking
* format code (#8)
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
* regenerate command line reference (#9)
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
* Clean up tests
* Fix option text
* format code (#10)
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
* Add tests for "any" mode
* Return "any" enum if option not set
* Simplify emission logic
* Add support for generic entrypoints
* Move denorm modes to end of CompilerOptionName enum
* format code (#11)
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
* Move new enum members to before CountOf
* Add not checks to tests, fix generic test, add functionality tests
* Rename denorm to fpDenormal
* Clean up functional test
* Rename denorm test dir
* Fix formatting, regenerate cmdline ref
* Fold simple tests into functional tests, add more dxil checks
* Remove no-op DX tests, make tests more consistent
* Disable VK functionality tests that will fail on the CI configs
* Fix formatting
* Add comments to disabled tests explaining why
---------
Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
Diffstat (limited to 'include/slang.h')
| -rw-r--r-- | include/slang.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/slang.h b/include/slang.h index 0ee9496ef..782c4a082 100644 --- a/include/slang.h +++ b/include/slang.h @@ -737,6 +737,17 @@ typedef uint32_t SlangSizeT; }; /*! + @brief Options to control floating-point denormal handling mode for a target. + */ + typedef unsigned int SlangFpDenormalModeIntegral; + enum SlangFpDenormalMode : SlangFpDenormalModeIntegral + { + SLANG_FP_DENORM_MODE_ANY = 0, + SLANG_FP_DENORM_MODE_PRESERVE, + SLANG_FP_DENORM_MODE_FTZ, + }; + + /*! @brief Options to control emission of `#line` directives */ typedef unsigned int SlangLineDirectiveModeIntegral; @@ -1026,6 +1037,12 @@ typedef uint32_t SlangSizeT; DumpModule, EmitSeparateDebug, // bool + + // Floating point denormal handling modes + DenormalModeFp16, + DenormalModeFp32, + DenormalModeFp64, + CountOf, }; |