Don't use PassInfo* as a type identifier for passes. Instead, use the address of...

[oota-llvm.git] / lib / CodeGen / AsmPrinter / AsmPrinter.cpp

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 77d6ba14179c33246f113ed926f15d2e3bacda07..6e2098d6f5433bd9e3481396e6ad0b0b1c8382d7 100644 (file)
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -91,7 +91,7 @@ static unsigned getGVAlignmentLog2(const GlobalValue *GV, const TargetData &TD,
 
 
 AsmPrinter::AsmPrinter(TargetMachine &tm, MCStreamer &Streamer)
-  : MachineFunctionPass(&ID),
+  : MachineFunctionPass(ID),
     TM(tm), MAI(tm.getMCAsmInfo()),
     OutContext(Streamer.getContext()),
     OutStreamer(Streamer),
@@ -1268,10 +1268,17 @@ static const MCExpr *LowerConstant(const Constant *CV, AsmPrinter &AP) {
           ConstantFoldConstantExpression(CE, AP.TM.getTargetData()))
       if (C != CE)
         return LowerConstant(C, AP);
-#ifndef NDEBUG
-    CE->dump();
-#endif
-    llvm_unreachable("FIXME: Don't support this constant expr");
+
+    // Otherwise report the problem to the user.
+    {
+      std::string S;
+      raw_string_ostream OS(S);
+      OS << "Unsupported expression in static initializer: ";
+      WriteAsOperand(OS, CE, /*PrintType=*/false,
+                     !AP.MF ? 0 : AP.MF->getFunction()->getParent());
+      report_fatal_error(OS.str());
+    }
+    return MCConstantExpr::Create(0, Ctx);
   case Instruction::GetElementPtr: {
     const TargetData &TD = *AP.TM.getTargetData();
     // Generate a symbolic expression for the byte address