Re-implement explicit default assignment

NickGuy-Arm · NickGuy-Arm · commit 160ee3452ea8 · 2025-03-27T12:41:45.000Z
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -835,6 +835,9 @@ void TargetLoweringBase::initActions() {
     setOperationAction(ISD::GET_FPENV, VT, Expand);
     setOperationAction(ISD::SET_FPENV, VT, Expand);
     setOperationAction(ISD::RESET_FPENV, VT, Expand);
+
+    for (MVT InputVT : MVT::all_valuetypes())
+      setPartialReduceMLAAction(VT, InputVT, Expand);
   }
 
   // Most targets ignore the @llvm.prefetch intrinsic.

Original file line number	Diff line number	Diff line change
`@@ -835,6 +835,9 @@ void TargetLoweringBase::initActions() {`
`835`	`835`	`setOperationAction(ISD::GET_FPENV, VT, Expand);`
`836`	`836`	`setOperationAction(ISD::SET_FPENV, VT, Expand);`
`837`	`837`	`setOperationAction(ISD::RESET_FPENV, VT, Expand);`
	`838`	`+`
	`839`	`+ for (MVT InputVT : MVT::all_valuetypes())`
	`840`	`+ setPartialReduceMLAAction(VT, InputVT, Expand);`
`838`	`841`	`}`
`839`	`842`
`840`	`843`	`// Most targets ignore the @llvm.prefetch intrinsic.`