enhance codegen to put 16-bit character strings into the

[oota-llvm.git] / lib / Target / XCore / XCoreRegisterInfo.cpp

diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index ffbace6db7fc051babbb232ecf08da9b57002a6f..94bc8ba2579eb5b03c88fb90d9e870f8a9c85cac 100644 (file)
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -144,11 +144,11 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
       
       if (!isU6 && !isImmU16(Amount)) {
         // FIX could emit multiple instructions in this case.
-        std::string msg;
-        raw_string_ostream Msg(msg);
-        Msg  << "eliminateCallFramePseudoInstr size too big: "
-             << Amount;
-        llvm_report_error(Msg.str());
+#ifndef NDEBUG
+        cerr << "eliminateCallFramePseudoInstr size too big: "
+             << Amount << "\n";
+#endif
+        llvm_unreachable(0);
       }
 
       MachineInstr *New;
@@ -191,7 +191,8 @@ void XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   int StackSize = MF.getFrameInfo()->getStackSize();
 
   #ifndef NDEBUG
-  DOUT << "\nFunction         : " << MF.getFunction()->getName() << "\n";
+  DEBUG(errs() << "\nFunction         : " 
+        << MF.getFunction()->getName() << "\n");
   DOUT << "<--------->\n";
   MI.print(DOUT);
   DOUT << "FrameIndex         : " << FrameIndex << "\n";
@@ -257,7 +258,7 @@ void XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
               .addReg(ScratchReg, RegState::Kill);
         break;
       default:
-        assert(0 && "Unexpected Opcode\n");
+        llvm_unreachable("Unexpected Opcode");
       }
     } else {
       switch (MI.getOpcode()) {
@@ -278,7 +279,7 @@ void XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
               .addImm(Offset);
         break;
       default:
-        assert(0 && "Unexpected Opcode\n");
+        llvm_unreachable("Unexpected Opcode");
       }
     }
   } else {
@@ -309,7 +310,7 @@ void XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
             .addImm(Offset);
       break;
     default:
-      assert(0 && "Unexpected Opcode\n");
+      llvm_unreachable("Unexpected Opcode");
     }
   }
   // Erase old instruction.