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Sander de Smalen d3c6cbfe17 [TypeSize] Allow returning scalable size in implicit conversion to uint64_t
This patch removes compiler runtime assertions that ensure the implicit
conversion are only guaranteed to work for fixed-width vectors.

With the assert it would be impossible to get _anything_ to build until
the
entire codebase has been upgraded, even when the indiscriminate uses of
the size as uint64_t would work fine for both scalable and fixed-width
types.

This issue will need to be addressed differently, with build-time errors
rather than assertion failures, but that effort falls beyond the scope
of this patch.

Returning the scalable size and avoiding the assert in getFixedSize()
is a temporary stop-gap in order to use LLVM for compiling and using
the SVE ACLE intrinsics.

Reviewers: efriedma, huntergr, rovka, ctetreau, rengolin

Reviewed By: efriedma

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75297
2020-03-15 13:48:49 +00:00
..
2020-01-17 19:04:06 -05:00