[VPlan] Add instantiation of VPUnrollPartAccessor<3> to fix link error.

fhahn · fhahn · commit 77913b5d1dc9 · 2025-03-28T22:05:54.000Z
Fix link errors with GCC by providing an explicit instantiation.
diff --git a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
@@ -391,6 +391,7 @@ unsigned VPUnrollPartAccessor<PartOpIdx>::getUnrollPart(VPUser &U) const {
 
 namespace llvm {
 template class VPUnrollPartAccessor<2>;
+template class VPUnrollPartAccessor<3>;
 }
 
 VPInstruction::VPInstruction(unsigned Opcode, CmpInst::Predicate Pred,

Original file line number	Diff line number	Diff line change
`@@ -391,6 +391,7 @@ unsigned VPUnrollPartAccessor<PartOpIdx>::getUnrollPart(VPUser &U) const {`
`391`	`391`
`392`	`392`	`namespace llvm {`
`393`	`393`	`template class VPUnrollPartAccessor<2>;`
	`394`	`+template class VPUnrollPartAccessor<3>;`
`394`	`395`	`}`
`395`	`396`
`396`	`397`	`VPInstruction::VPInstruction(unsigned Opcode, CmpInst::Predicate Pred,`