[llvm] PowerPC/VSX: Select FMINNUM_IEEE and FMAXNUM_IEEE (PR #112195)

YunQiang Su via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 21 18:29:12 PDT 2024


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@@ -775,6 +775,10 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM,
     setOperationAction(ISD::FMAXNUM_IEEE, MVT::f32, Legal);
     setOperationAction(ISD::FMINNUM_IEEE, MVT::f64, Legal);
     setOperationAction(ISD::FMINNUM_IEEE, MVT::f32, Legal);
+    setOperationAction(ISD::FMAXNUM, MVT::f64, Legal);
+    setOperationAction(ISD::FMAXNUM, MVT::f32, Legal);
+    setOperationAction(ISD::FMINNUM, MVT::f64, Legal);
+    setOperationAction(ISD::FMINNUM, MVT::f32, Legal);
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wzssyqa wrote:

If we fix `expandFMINNUMFMAXNUM` first, some PowerPC test cases will fails with complains that we cannot legalize `FMINNUM_IEEE`.

https://github.com/llvm/llvm-project/pull/112195


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