[llvm] [X86] Adding lowerings for vector ISD::LRINT and ISD::LLRINT (PR #90065)

[Ramkumar Ramachandra via llvm-commits]

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@@ -1092,6 +1092,8 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
     setOperationAction(ISD::FABS,               MVT::v2f64, Custom);
     setOperationAction(ISD::FCOPYSIGN,          MVT::v2f64, Custom);
 
+    setOperationAction(ISD::LRINT, MVT::v4f32, Custom);
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artagnon wrote:

Is this correct? The MVT of `ISD::LRINT` is usually set to its output type, not input type. Shouldn't this be `MVT::v4i32`?

https://github.com/llvm/llvm-project/pull/90065