diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/AsmPrinter.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 77d6ba1417..1ba6310095 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -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 |