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Author	SHA1	Message	Date
Farzon Lotfi	1bb916c9af	[HLSL] Represent Matrix as arrays of vectors in memory (#179861 ) fixes https://github.com/llvm/llvm-project/issues/179859 For matrix types we need to check the language mode so we can change the matrix memory layout to arrays of vectors. To make this play nice with how the rest of clang treats matrices we need to modify the MaybeConvertMatrixAddress and the CreateMemTemp function to know how to reconstruct a flattened vector. Rest of changes is just test updates.	2026-02-06 16:25:20 -05:00
Deric C.	58a9dc01be	[HLSL][Matrix] Add type conversions to support bool matrix single subscript operators (#175633 ) Fixes #172711 Fixes the type mismatch issues preventing single matrix subscript getters and setters from working with boolean matrices. The changes from this PR also happens to make matrix splats work for boolean matrices, but adding tests for that and (re)introducing boolean-matrix-specific sema will be relegated to its own PR.	2026-01-14 08:44:55 -08:00
Farzon Lotfi	60b6c53f25	[HLSL][Matrix] Add support for single subscript accessor (#170779 ) fixes #166206 - Add swizzle support if row index is constant - Add test cases - Add new AST type - Add new LValue for Matrix Row Type - TODO: Make the new LValue a dynamic index version of ExtVectorElt	2025-12-17 17:04:28 -05:00

Author

SHA1

Message

Date

Farzon Lotfi

1bb916c9af

[HLSL] Represent Matrix as arrays of vectors in memory (#179861 )

fixes https://github.com/llvm/llvm-project/issues/179859

For matrix types we need to check the language mode so we can change the
matrix memory layout to arrays of vectors. To make this play nice with
how the rest of clang treats matrices we need to modify the
MaybeConvertMatrixAddress and the CreateMemTemp function to know how to
reconstruct a flattened vector.

Rest of changes is just test updates.

2026-02-06 16:25:20 -05:00

Deric C.

58a9dc01be

[HLSL][Matrix] Add type conversions to support bool matrix single subscript operators (#175633 )

Fixes #172711

Fixes the type mismatch issues preventing single matrix subscript
getters and setters from working with boolean matrices.

The changes from this PR also happens to make matrix splats work for
boolean matrices, but adding tests for that and (re)introducing
boolean-matrix-specific sema will be relegated to its own PR.

2026-01-14 08:44:55 -08:00

Farzon Lotfi

60b6c53f25

[HLSL][Matrix] Add support for single subscript accessor (#170779 )

fixes #166206

- Add swizzle support if row index is constant
- Add test cases
- Add new AST type
- Add new LValue for Matrix Row Type
- TODO: Make the new LValue a dynamic index version of ExtVectorElt

2025-12-17 17:04:28 -05:00

3 Commits