[NVPTX] expand fp_extend v2f32

Prince781 · Prince781 · commit 82b246f28da8 · 2025-04-08T17:03:35.000-07:00
diff --git a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -898,6 +898,7 @@ NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM,
       setOperationAction(ISD::FP_ROUND, VT, Custom);
     }
   }
+  setOperationAction(ISD::FP_EXTEND, MVT::v2f32, Expand);
 
   // sm_80 only has conversions between f32 and bf16. Custom lower all other
   // bf16 conversions.

Original file line number	Diff line number	Diff line change
`@@ -898,6 +898,7 @@ NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM,`
`898`	`898`	`setOperationAction(ISD::FP_ROUND, VT, Custom);`
`899`	`899`	`}`
`900`	`900`	`}`
	`901`	`+ setOperationAction(ISD::FP_EXTEND, MVT::v2f32, Expand);`
`901`	`902`
`902`	`903`	`// sm_80 only has conversions between f32 and bf16. Custom lower all other`
`903`	`904`	`// bf16 conversions.`