Make debug info come out in data-only files.

This is a question of the debugging setup code not
being called at the right time, and it's called from
target-dependent code for some reason.  I have only
attempted to fix Darwin, but I'm pretty sure it's
broken elsewhere; I'll leave that to people who can
test it.

llvm-svn: 53254

1 files changed, 6 insertions, 3 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 9c9dd391be7..ae967a8d00f 100644
--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -790,9 +790,6 @@ std::string DarwinAsmPrinter::getSectionForFunction(const Function &F) const {
 /// method to print assembly for each instruction.
 ///
 bool DarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
-  // We need this for Personality functions.
-  MMI = &getAnalysis<MachineModuleInfo>();
-  DW.SetModuleInfo(MMI);
 
   SetupMachineFunction(MF);
   O << "\n\n";
@@ -887,6 +884,12 @@ bool DarwinAsmPrinter::doInitialization(Module &M) {
      
   bool Result = AsmPrinter::doInitialization(M);
   
+  // We need this for Personality functions.
+  // AsmPrinter::doInitialization should have done this analysis.
+  MMI = getAnalysisToUpdate<MachineModuleInfo>();
+  assert(MMI);
+  DW.SetModuleInfo(MMI);
+
   // Darwin wants symbols to be quoted if they have complex names.
   Mang->setUseQuotes(true);