Add a bool flag to StackObjects telling whether they reference spill

slots.  The AsmPrinter will use this information to determine whether to
print a spill/reload comment.

Remove default argument values.  It's too easy to pass a wrong argument
value when multiple arguments have default values.  Make everything
explicit to trap bugs early.

Update all targets to adhere to the new interfaces..


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87022 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/Target/Blackfin/BlackfinISelLowering.cpp b/lib/Target/Blackfin/BlackfinISelLowering.cpp
index acac9a1..c5c96f8 100644
--- a/lib/Target/Blackfin/BlackfinISelLowering.cpp
+++ b/lib/Target/Blackfin/BlackfinISelLowering.cpp
@@ -207,7 +207,8 @@ BlackfinTargetLowering::LowerFormalArguments(SDValue Chain,
     } else {
       assert(VA.isMemLoc() && "CCValAssign must be RegLoc or MemLoc");
       unsigned ObjSize = VA.getLocVT().getStoreSize();
-      int FI = MFI->CreateFixedObject(ObjSize, VA.getLocMemOffset());
+      int FI = MFI->CreateFixedObject(ObjSize, VA.getLocMemOffset(),
+                                      true, false);
       SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
       InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN, NULL, 0));
     }