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bytecodealliance / wasmtime

A fast and secure runtime for WebAssembly
https://wasmtime.dev/
Apache License 2.0
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cranelift: Add `f16const` and `f128const` instructions #8893

Closed beetrees closed 2 months ago

beetrees commented 3 months ago

This PR adds f16const and f128const instructions, as well as basic neg/abs/copysign constant propagation. The f128const instruction uses a Constant (like vconst) instead of directly storing the value in the instruction as InstructionData has a size of only 16 bytes.

Issue: #8312

github-actions[bot] commented 3 months ago

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beetrees commented 3 months ago

I've just made a minor improvement to make the f128 cprop tests more readable.