1 files changed, 14 insertions, 8 deletions
diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp
index e1cc20cf4f..1b09f77613 100644
--- a/lib/CodeGen/RegAllocLocal.cpp
+++ b/lib/CodeGen/RegAllocLocal.cpp
@@ -25,6 +25,8 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Compiler.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/IndexedMap.h"
 #include "llvm/ADT/SmallSet.h"
@@ -517,24 +519,28 @@ MachineInstr *RALocal::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI,
   getVirtRegLastUse(VirtReg) = std::make_pair(MI, OpNum);
 
   if (!ReloadedRegs.insert(PhysReg)) {
-    cerr << "Ran out of registers during register allocation!\n";
+    std::string msg;
+    raw_string_ostream Msg(msg);
+    Msg << "Ran out of registers during register allocation!";
     if (MI->getOpcode() == TargetInstrInfo::INLINEASM) {
-      cerr << "Please check your inline asm statement for invalid "
+      Msg << "\nPlease check your inline asm statement for invalid "
            << "constraints:\n";
-      MI->print(cerr.stream(), TM);
+      MI->print(Msg, TM);
     }
-    exit(1);
+    llvm_report_error(Msg.str());
   }
   for (const unsigned *SubRegs = TRI->getSubRegisters(PhysReg);
        *SubRegs; ++SubRegs) {
     if (!ReloadedRegs.insert(*SubRegs)) {
-      cerr << "Ran out of registers during register allocation!\n";
+      std::string msg;
+      raw_string_ostream Msg(msg);
+      Msg << "Ran out of registers during register allocation!";
       if (MI->getOpcode() == TargetInstrInfo::INLINEASM) {
-        cerr << "Please check your inline asm statement for invalid "
+        Msg << "\nPlease check your inline asm statement for invalid "
              << "constraints:\n";
-        MI->print(cerr.stream(), TM);
+        MI->print(Msg, TM);
       }
-      exit(1);
+      llvm_report_error(Msg.str());
     }
   }