1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMTargetMachine.cpp b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
index 9ed0851cf22..6a7f4814d1c 100644
--- a/llvm/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
@@ -89,6 +89,7 @@ extern "C" void LLVMInitializeARMTarget() {
   initializeGlobalISel(Registry);
   initializeARMLoadStoreOptPass(Registry);
   initializeARMPreAllocLoadStoreOptPass(Registry);
+  initializeARMParallelDSPPass(Registry);
   initializeARMConstantIslandsPass(Registry);
   initializeARMExecutionDomainFixPass(Registry);
   initializeARMExpandPseudoPass(Registry);
@@ -404,6 +405,9 @@ void ARMPassConfig::addIRPasses() {
 }
 
 bool ARMPassConfig::addPreISel() {
+  if (getOptLevel() != CodeGenOpt::None)
+    addPass(createARMParallelDSPPass());
+
   if ((TM->getOptLevel() != CodeGenOpt::None &&
        EnableGlobalMerge == cl::BOU_UNSET) ||
       EnableGlobalMerge == cl::BOU_TRUE) {