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[AIE2P]/[AIE2PS] Mark float conversion intrinsics as having default attributes#988

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[AIE2P]/[AIE2PS] Mark float conversion intrinsics as having default attributes#988
khallouh wants to merge 1 commit into
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khallouh.defaultattr1

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@khallouh
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@khallouh khallouh commented May 5, 2026

Without these, LLVM needs to be conservative for some intrinsics and assume they never return. Adding the default attributes enables more optimizations.

…aving default attributes

Without these, LLVM needs to be conservative for some intrinsics and assume they never return.
Adding the default attributes enables more optimizations.
@konstantinschwarz
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@F-Stuckmann attempted this before but was running into unfortunate performance regressions: #681
I still think this is the right change, but we need to mitigate the performance regressions before this can be merged

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