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<title>slang.git/tests/wgsl/matrix-bool-lowering.slang, branch master</title>
<subtitle>Making it easier to work with shaders</subtitle>
<id>https://git.yummers.dev/slang.git/atom?h=master</id>
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<updated>2025-07-30T16:27:38+00:00</updated>
<entry>
<title>Lowering unsupported matrix types for GLSL/WGSL/Metal targets (#7936)</title>
<updated>2025-07-30T16:27:38+00:00</updated>
<author>
<name>venkataram-nv</name>
<email>vedavamadath@nvidia.com</email>
</author>
<published>2025-07-30T16:27:38+00:00</published>
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<id>urn:sha1:92ee2927d0012dd454dff7bb53b900f5240073d5</id>
<content type='text'>
* Add emit cases for WGSL and GLSL

* Fix compilation warnings

Modify short cutting test to reflect change in emit logic

Lower matrix for metal as well

Add emit matrix logic for metal

Fix compiler warning

Brace initializer for lowered matrices

Fix compiler warnings

* Tests for metal

* Fix mult, any, and determinant

* Fix matrix-matrix multiplication

* Fix mat mul to be element-wise

* Fix compiler warning

* Move makeMatrix to legalization

* Move unary and binary arithmetic operator lowering to legalization

* Remove emit logic and move final comparison operators to legalization

* Handle vector/matrix negation for WGSL

* Restore older SPIR-V emit logic

* Address PR comments

* Revert to zero minus for negation

* format code

---------

Co-authored-by: slangbot &lt;186143334+slangbot@users.noreply.github.com&gt;</content>
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