1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/unittests/IR/InstructionsTest.cpp b/llvm/unittests/IR/InstructionsTest.cpp
index b47c73f..6c4debf 100644
--- a/llvm/unittests/IR/InstructionsTest.cpp
+++ b/llvm/unittests/IR/InstructionsTest.cpp
@@ -31,6 +31,8 @@
 #include "gtest/gtest.h"
 #include <memory>
 
+extern llvm::cl::opt<llvm::cl::boolOrDefault> PreserveInputDbgFormat;
+
 namespace llvm {
 namespace {
 
@@ -1460,6 +1462,8 @@ TEST(InstructionsTest, GetSplat) {
 
 TEST(InstructionsTest, SkipDebug) {
   LLVMContext C;
+  cl::boolOrDefault OldDbgFormat = PreserveInputDbgFormat;
+  PreserveInputDbgFormat = cl::boolOrDefault::BOU_TRUE;
   std::unique_ptr<Module> M = parseIR(C,
                                       R"(
       declare void @llvm.dbg.value(metadata, metadata, metadata)
@@ -1495,6 +1499,7 @@ TEST(InstructionsTest, SkipDebug) {
 
   // After the terminator, there are no non-debug instructions.
   EXPECT_EQ(nullptr, Term->getNextNonDebugInstruction());
+  PreserveInputDbgFormat = OldDbgFormat;
 }
 
 TEST(InstructionsTest, PhiMightNotBeFPMathOperator) {