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simd4x4f: Use an intermediate for multiplication#135

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ebassi merged 1 commit into
ebassi:masterfrom
benjamin-otte:master
Feb 18, 2019
Merged

simd4x4f: Use an intermediate for multiplication#135
ebassi merged 1 commit into
ebassi:masterfrom
benjamin-otte:master

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Otherwise if b == res, the row vectors will be overwritten while they
are still being used.

In particular, this fixes graphene_matrix_multiply (a, b, b) being
broken.

A new test, matrix/mutliply-self has been added.

Fixes #...

Proposed changes:

  • ...

Benchmark results:

  • Before: ...
  • After: ...

Test suite changes:

  • ...

Otherwise if b == res, the row vectors will be overwritten while they
are still being used.

In particular, this fixes graphene_matrix_multiply (a, b, b) being
broken.

A new test, matrix/mutliply-self has been added.
@ebassi ebassi merged commit 753c9e7 into ebassi:master Feb 18, 2019
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