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"Not a vector MVT!" clang error with -s SIMD=1 on tot #11176

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nemequ opened this issue May 17, 2020 · 4 comments
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"Not a vector MVT!" clang error with -s SIMD=1 on tot #11176

nemequ opened this issue May 17, 2020 · 4 comments

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@nemequ
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nemequ commented May 17, 2020

This may belong in llvm/clang, not here. If so, sorry… just let me know and I'll file it there.

We use tot for SIMDe, and today our emscripten builds started failing. Here is an example (including the output from clang with the backtrace): https://travis-ci.org/github/nemequ/simde/jobs/687742400

The problem occurs with -O3 -s SIMD=1.

I've attached the test case from clang. It's rather large, sorry. I'm running it through C-Reduce now, but it's going very slowly. Once it's done I'll add it if it's any good.

@nemequ nemequ changed the title clang error with -s SIMD=1 on tot "Not a vector MVT!" clang error with -s SIMD=1 on tot May 17, 2020
@kripken
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kripken commented May 18, 2020

cc @tlively

@tlively
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tlively commented May 18, 2020

Thanks for the cc, will investigate.

@tlively
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tlively commented May 18, 2020

Fixed in https://reviews.llvm.org/D80164

@nemequ
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nemequ commented May 21, 2020

Our CI is working again now. Thanks @tlively!

@nemequ nemequ closed this as completed May 21, 2020
nemequ added a commit to nemequ/ci-noise that referenced this issue May 21, 2020
nemequ added a commit to nemequ/ci-noise that referenced this issue May 21, 2020
nemequ added a commit to nemequ/ci-noise that referenced this issue May 21, 2020
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