diff --git a/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp b/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
--- a/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
+++ b/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
@@ -184,8 +184,9 @@
     EXPECT_THAT(IT.getOpcode(), Opcode);
     ASSERT_THAT(IT.getVariableValues(), SizeIs(3));
     for (const auto &Var : IT.getVariableValues()) {
-      if (Var.isReg())
+      if (Var.isReg()) {
         EXPECT_FALSE(ForbiddenRegisters[Var.getReg()]);
+      }
     }
   }
 }