Merge pull request swiftlang#35426 from atrick/fix-printmultiresult

Fix printSILMultipleValueInstructionResult.

Author: atrick

include/swift/SIL/SILValue.h

@@ -803,7 +803,7 @@ llvm::raw_ostream &operator<<(llvm::raw_ostream &os,
 /// Consequently, OperandOwnership kinds that are allowed to take either Owned
 /// or Guaranteed values map to an OwnershipKind::Any constraint.
 ///
-/// Unowned values are more restricted than then Owned or Guaranteed values in
+/// Unowned values are more restricted than Owned or Guaranteed values in
 /// terms of their valid uses, which helps limit the situations where the
 /// implementation needs to consider this special case. This additional
 /// restriction is validated by `canAcceptUnownedValue`.

lib/SIL/IR/SILPrinter.cpp

@@ -1070,7 +1070,7 @@ class SILPrinter : public SILInstructionVisitor<SILPrinter> {
       const MultipleValueInstructionResult *result) {
     // This should really only happen during debugging.
     if (result->getParent()->getNumResults() == 1) {
-      *this << "**" << Ctx.getID(result) << "** = ";
+      *this << "**" << Ctx.getID(result) << "**";
     } else {
       *this << '(';
       llvm::interleave(