diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
index 4ac739326d2dd..194ebe6d96890 100644
--- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
@@ -9,6 +9,7 @@
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
+#include "llvm/CodeGen/CommandFlags.h"
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/IR/AutoUpgrade.h"
 #include "llvm/IR/AssemblyAnnotationWriter.h"
@@ -50,6 +51,8 @@
 
 using namespace llvm;
 
+static codegen::RegisterCodeGenFlags CGF;
+
 typedef struct LLVMOpaquePass *LLVMPassRef;
 typedef struct LLVMOpaqueTargetMachine *LLVMTargetMachineRef;
 
@@ -421,7 +424,7 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine(
     return nullptr;
   }
 
-  TargetOptions Options;
+  TargetOptions Options = codegen::InitTargetOptionsFromCodeGenFlags(Trip);
 
   Options.FloatABIType = FloatABI::Default;
   if (UseSoftFloat) {