Declare the callee saved regs
Remove the hard coded store and load of the link register
Implement ARMFrameInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29727 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index dd6800a..80aaae5 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -84,9 +84,8 @@
SDOperand Callee = Op.getOperand(4);
unsigned NumOps = (Op.getNumOperands() - 5) / 2;
- // Count how many bytes are to be pushed on the stack. Initially
- // only the link register.
- unsigned NumBytes = 4;
+ // Count how many bytes are to be pushed on the stack.
+ unsigned NumBytes = 0;
// Add up all the space actually used.
for (unsigned i = 4; i < NumOps; ++i)