[llvm-branch-commits] [llvm] [ARM] Treat strictfp vector rounding operations as legal (PR #180480)

[Matt Arsenault via llvm-branch-commits]

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@@ -1356,6 +1363,19 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM_,
       setOperationAction(ISD::FTRUNC, MVT::v4f32, Legal);
       setOperationAction(ISD::FRINT, MVT::v2f32, Legal);
       setOperationAction(ISD::FRINT, MVT::v4f32, Legal);
+
+      setOperationAction(ISD::STRICT_FFLOOR, MVT::v2f32, Legal);
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arsenm wrote:

These should be paired with the non-strict op, like `setOperationAction({FFLOOR, STRICT_FFLOOR}, VT, Legal)`

https://github.com/llvm/llvm-project/pull/180480