Initial commit

justinfargnoli · justinfargnoli · commit 8a7d78f2e03d · 2025-05-06T22:56:42.000Z
diff --git a/llvm/include/llvm/CodeGen/TargetLowering.h b/llvm/include/llvm/CodeGen/TargetLowering.h
@@ -3024,7 +3024,7 @@ class TargetLoweringBase {
   /// by referencing its sub-register AX.
   /// Targets must return false when FromTy <= ToTy.
   virtual bool isTruncateFree(Type *FromTy, Type *ToTy) const {
-    return false;
+    return isTruncateFree(EVT::getEVT(FromTy), EVT::getEVT(ToTy)); 
   }
 
   /// Return true if a truncation from FromTy to ToTy is permitted when deciding

Original file line number	Diff line number	Diff line change
`@@ -3024,7 +3024,7 @@ class TargetLoweringBase {`
`3024`	`3024`	`/// by referencing its sub-register AX.`
`3025`	`3025`	`/// Targets must return false when FromTy <= ToTy.`
`3026`	`3026`	`virtual bool isTruncateFree(Type FromTy, Type ToTy) const {`
`3027`		`- return false;`
	`3027`	`+ return isTruncateFree(EVT::getEVT(FromTy), EVT::getEVT(ToTy));`
`3028`	`3028`	`}`
`3029`	`3029`
`3030`	`3030`	`/// Return true if a truncation from FromTy to ToTy is permitted when deciding`