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Remove llvm.experimental.guard intrinsic #132175

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nikic opened this issue Mar 20, 2025 · 1 comment
Open

Remove llvm.experimental.guard intrinsic #132175

nikic opened this issue Mar 20, 2025 · 1 comment
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llvm:optimizations

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@nikic
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nikic commented Mar 20, 2025

We should remove llvm.experimental.guard in favor of llvm.experimental.widenable.condition + llvm.experimental.deoptimize. See https://llvm.org/docs/LangRef.html#llvm-experimental-widenable-condition-intrinsic for how these are related.
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nikic commented Mar 20, 2025

@annamthomas @arpilipe I can't find the discussions about this, but I believe the long term plan was to drop llvm.experimental.guard in favor of llvm.experimental.widenable.condition, and you were working on removing its use in Falcon JIT. Do you have any updates on that?

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