[PATCH] D16733: [PrologEpilogInserter] Add some debug output for callee-save frame object allocation

[Geoff Berry via llvm-commits]

gberry created this revision.
gberry added a reviewer: mcrosier.
gberry added a subscriber: llvm-commits.
Herald added a subscriber: mcrosier.

http://reviews.llvm.org/D16733

Files:
  lib/CodeGen/PrologEpilogInserter.cpp

Index: lib/CodeGen/PrologEpilogInserter.cpp
===================================================================
--- lib/CodeGen/PrologEpilogInserter.cpp
+++ lib/CodeGen/PrologEpilogInserter.cpp
@@ -598,6 +598,7 @@
       // Adjust to alignment boundary
       Offset = alignTo(Offset, Align, Skew);
 
+      DEBUG(dbgs() << "alloc FI(" << i << ") at SP[" << -Offset << "]\n");
       MFI->setObjectOffset(i, -Offset);        // Set the computed offset
     }
   } else {
@@ -607,6 +608,7 @@
       // Adjust to alignment boundary
       Offset = alignTo(Offset, Align, Skew);
 
+      DEBUG(dbgs() << "alloc FI(" << i << ") at SP[" << Offset << "]\n");
       MFI->setObjectOffset(i, Offset);
       Offset += MFI->getObjectSize(i);
     }


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