Merge pull request swiftlang#21109 from slavapestov/small-nits

Fix a couple of small nits

Author: slavapestov

lib/SILOptimizer/UtilityPasses/ValueOwnershipKindDumper.cpp

@@ -23,16 +23,6 @@
 
 using namespace swift;
 
-static void checkEnumInstIsTrivial(EnumInst *EI) {
-  if (!EI->hasOperand())
-    return;
-
-  if (EI->getOperand()->getType().isTrivial(EI->getModule()))
-    return;
-
-  llvm_unreachable("Found enum with non-trivial operand but trivial ownership?!");
-}
-
 namespace {
 
 class ValueOwnershipKindDumper : public SILFunctionTransform {

test/ClangImporter/inlinable_bitfields.swift

@@ -2,9 +2,6 @@
 // RUN: %target-swift-frontend %clang-importer-sdk %S/Inputs/inlinable_bitfields_other.swift -emit-module -emit-module-path %t/inlinable_bitfields_other.swiftmodule
 // RUN: %target-swift-frontend %clang-importer-sdk -I %t %s -emit-ir -disable-llvm-optzns -O | %FileCheck %s -DINT=i%target-ptrsize
 
-// rdar://46486435
-// REQUIRES: CPU=x86_64
-
 import inlinable_bitfields_other
 
 public func g(_ m: MM) -> UInt32 {