TargetPassConfig: Set PrintMachineCode even if addMachinePasses() does not run.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269013 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/TargetPassConfig.cpp b/lib/CodeGen/TargetPassConfig.cpp
index 031da7290de09cc39d9991715019ed2c39348ed3..febe13c9c4c6eb86cb9329cbcb0c85c017dafa69 100644 (file)
--- a/lib/CodeGen/TargetPassConfig.cpp
+++ b/lib/CodeGen/TargetPassConfig.cpp
@@ -258,6 +258,9 @@ TargetPassConfig::TargetPassConfig(TargetMachine *tm, PassManagerBase &pm)
   // Substitute Pseudo Pass IDs for real ones.
   substitutePass(&EarlyTailDuplicateID, &TailDuplicateID);
   substitutePass(&PostRAMachineLICMID, &MachineLICMID);
+
+  if (StringRef(PrintMachineInstrs.getValue()).equals(""))
+    TM->Options.PrintMachineCode = true;
 }
 
 CodeGenOpt::Level TargetPassConfig::getOptLevel() const {
@@ -519,11 +522,8 @@ void TargetPassConfig::addMachinePasses() {
   AddingMachinePasses = true;
 
   // Insert a machine instr printer pass after the specified pass.
-  // If -print-machineinstrs specified, print machineinstrs after all passes.
-  if (StringRef(PrintMachineInstrs.getValue()).equals(""))
-    TM->Options.PrintMachineCode = true;
-  else if (!StringRef(PrintMachineInstrs.getValue())
-           .equals("option-unspecified")) {
+  if (!StringRef(PrintMachineInstrs.getValue()).equals("") &&
+      !StringRef(PrintMachineInstrs.getValue()).equals("option-unspecified")) {
     const PassRegistry *PR = PassRegistry::getPassRegistry();
     const PassInfo *TPI = PR->getPassInfo(PrintMachineInstrs.getValue());
     const PassInfo *IPI = PR->getPassInfo(StringRef("machineinstr-printer"));