[PATCH] D133496: [AArch64] Use tbl for truncating vector FPtoUI conversions.

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Sep 15 08:42:28 PDT 2022


fhahn marked an inline comment as done.
fhahn added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:13337
+        FPToUI->getOperand(0),
+        FixedVectorType::get(Builder.getInt32Ty(), SrcTy->getNumElements()));
+    auto *TruncI = Builder.CreateTrunc(WideConv, DstTy);
----------------
t.p.northover wrote:
> `VectorType::getInteger(DstTy)` is slightly simpler.
Thanks, I didn't know about this helpful utility! Updated to use `VectorType::getInteger(SrcTy)`.


Repository:
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  https://reviews.llvm.org/D133496/new/

https://reviews.llvm.org/D133496



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