Chris B 5c57fd717d [HLSL] Vector standard conversions (#71098) ...

HLSL supports vector truncation and element conversions as part of
standard conversion sequences. The vector truncation conversion is a C++
second conversion in the conversion sequence. If a vector truncation is
in a conversion sequence an element conversion may occur after it before
the standard C++ third conversion.

Vector element conversions can be boolean conversions, floating point or
integral conversions or promotions.

[HLSL Draft
Specification](https://microsoft.github.io/hlsl-specs/specs/hlsl.pdf)

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Co-authored-by: Aaron Ballman <aaron@aaronballman.com>

2024-02-15 14:58:06 -06:00

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