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In LLVM backend, track which floats are guaranteed to be arithmetic, which makes the canonicalization a no-op. #934

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merged 8 commits into from
Nov 26, 2019
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In LLVM backend, track which floats are guaranteed to be arithmetic, which makes the canonicalization a no-op. #934

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fafc7ad
Add "known to not contain non-arithmetic NaNs" to ExtraInfo in LLVM b…
nlewycky Nov 6, 2019
26c8fd5
Initial implementation of "known to be arithmetic NaN / not NaN".
nlewycky Nov 7, 2019
284948b
Refactor so as to convert ExtraInfo when potentially canonicalizing.
nlewycky Nov 7, 2019
a06c858
Make ExtraInfo bitand check for pending validity.
nlewycky Nov 7, 2019
fa57609
Fix ExtraInfo on F32Add and similar.
nlewycky Nov 7, 2019
d1ce8ee
Give that panic! a message. Also, make it an unreachable!.
nlewycky Nov 7, 2019
d3fabe5
Add changelog entry.
nlewycky Nov 7, 2019
ff73c5d
Address review feedback from Mark.
nlewycky Nov 26, 2019
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -13,6 +13,7 @@
- [#990](https://github.com/wasmerio/wasmer/pull/990) Default wasmer CLI to `run`. Wasmer will now attempt to parse unrecognized command line options as if they were applied to the run command: `wasmer mywasm.wasm --dir=.` now works!
- [#987](https://github.com/wasmerio/wasmer/pull/987) Fix `runtime-c-api` header files when compiled by gnuc.
- [#957](https://github.com/wasmerio/wasmer/pull/957) Change the meaning of `wasmer_wasi::is_wasi_module` to detect any type of WASI module, add support for new wasi snapshot_preview1
- [#934](https://github.com/wasmerio/wasmer/pull/934) Simplify float expressions in the LLVM backend.

## 0.10.2 - 2019-11-18

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