[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PPC32ISelPattern.cpp updated: 1.94 -> 1.95
---
Log message:

Varargs is apparently currently broken on PPC.  This hacks it so that it 
is at least overloading the right virtual methods.  The implementations
are currently wrong though.  This fixes Ptrdist/bc, but not other programs
(e.g. siod).


---
Diffs of the changes:  (+9 -4)

 PPC32ISelPattern.cpp |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)


Index: llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
diff -u llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp:1.94 llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp:1.95
--- llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp:1.94	Wed Jun 15 13:22:43 2005
+++ llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp	Fri Jul  1 18:11:56 2005
@@ -98,10 +98,10 @@
                 SelectionDAG &DAG);
 
     virtual std::pair<SDOperand, SDOperand>
-    LowerVAStart(SDOperand Chain, SelectionDAG &DAG);
+    LowerVAStart(SDOperand Chain, SelectionDAG &DAG, SDOperand Dest);
 
     virtual std::pair<SDOperand,SDOperand>
-    LowerVAArgNext(bool isVANext, SDOperand Chain, SDOperand VAList,
+    LowerVAArgNext(SDOperand Chain, SDOperand VAList,
                    const Type *ArgTy, SelectionDAG &DAG);
 
     virtual std::pair<SDOperand, SDOperand>
@@ -464,14 +464,19 @@
 }
 
 std::pair<SDOperand, SDOperand>
-PPC32TargetLowering::LowerVAStart(SDOperand Chain, SelectionDAG &DAG) {
+PPC32TargetLowering::LowerVAStart(SDOperand Chain, SelectionDAG &DAG, SDOperand Dest) {
   //vastart just returns the address of the VarArgsFrameIndex slot.
   return std::make_pair(DAG.getFrameIndex(VarArgsFrameIndex, MVT::i32), Chain);
 }
 
 std::pair<SDOperand,SDOperand> PPC32TargetLowering::
-LowerVAArgNext(bool isVANext, SDOperand Chain, SDOperand VAList,
+LowerVAArgNext(SDOperand Chain, SDOperand VAList,
                const Type *ArgTy, SelectionDAG &DAG) {
+  // FIXME: THIS IS BROKEN!!!
+
+  bool isVANext = true;
+  
+  
   MVT::ValueType ArgVT = getValueType(ArgTy);
   SDOperand Result;
   if (!isVANext) {