[Webkit-unassigned] [Bug 149080] Implement the relational instructions for floats in WebAssembly

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=149080

Geoffrey Garen <ggaren at apple.com> changed:

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--- Comment #2 from Geoffrey Garen <ggaren at apple.com> ---
Comment on attachment 261032
  --> https://bugs.webkit.org/attachment.cgi?id=261032
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=261032&action=review

r=me

> Source/JavaScriptCore/wasm/WASMFunctionCompiler.h:546
> +        Jump trueCase = branchDouble(condition, FPRInfo::fpRegT0, FPRInfo::fpRegT1);

It would be nice to use a simple compare rather than a compare-and-branch. But it looks like our assembler doesn't currently support that :(.

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