Bug#834 ICE (crash in code generator?) when building PCH .
Missing Darwin check in Intel ATT ASM printer.
llvm-svn: 29204
diff --git a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
index 3e690aa..e94bf3a 100755
--- a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
@@ -26,9 +26,11 @@
/// method to print assembly for each instruction.
///
bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
- // Let PassManager know we need debug information and relay
- // the MachineDebugInfo address on to DwarfWriter.
- DW.SetDebugInfo(&getAnalysis<MachineDebugInfo>());
+ if (Subtarget->TargetType == X86Subtarget::isDarwin) {
+ // Let PassManager know we need debug information and relay
+ // the MachineDebugInfo address on to DwarfWriter.
+ DW.SetDebugInfo(&getAnalysis<MachineDebugInfo>());
+ }
SetupMachineFunction(MF);
O << "\n\n";