Extract a method.
This computes the type of an instruction operand or result based on the
records in the instruction's ins and outs lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177244 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenDAGPatterns.h b/utils/TableGen/CodeGenDAGPatterns.h
index f949b52..6190798 100644
--- a/utils/TableGen/CodeGenDAGPatterns.h
+++ b/utils/TableGen/CodeGenDAGPatterns.h
@@ -463,6 +463,11 @@
return Types[ResNo].MergeInTypeInfo(EEVT::TypeSet(InTy, TP), TP);
}
+ // Update node type with types inferred from an instruction operand or result
+ // def from the ins/outs lists.
+ // Return true if the type changed.
+ bool UpdateNodeTypeFromInst(unsigned ResNo, Record *Operand, TreePattern &TP);
+
/// ContainsUnresolvedType - Return true if this tree contains any
/// unresolved types.
bool ContainsUnresolvedType() const {