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
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 61da8f8..acc5b03 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -704,7 +704,7 @@
// the stack (even if less than 4 are used as arguments)
if (Subtarget->isABI_O32()) {
int VTsize = EVT(MVT::i32).getSizeInBits()/8;
- MFI->CreateFixedObject(VTsize, (VTsize*3));
+ MFI->CreateFixedObject(VTsize, (VTsize*3), true, false);
CCInfo.AnalyzeCallOperands(Outs, CC_MipsO32);
} else
CCInfo.AnalyzeCallOperands(Outs, CC_Mips);
@@ -773,7 +773,7 @@
// if O32 ABI is used. For EABI the first address is zero.
LastArgStackLoc = (FirstStackArgLoc + VA.getLocMemOffset());
int FI = MFI->CreateFixedObject(VA.getValVT().getSizeInBits()/8,
- LastArgStackLoc);
+ LastArgStackLoc, true, false);
SDValue PtrOff = DAG.getFrameIndex(FI,getPointerTy());
@@ -849,7 +849,7 @@
// Create the frame index only once. SPOffset here can be anything
// (this will be fixed on processFunctionBeforeFrameFinalized)
if (MipsFI->getGPStackOffset() == -1) {
- FI = MFI->CreateFixedObject(4, 0);
+ FI = MFI->CreateFixedObject(4, 0, true, false);
MipsFI->setGPFI(FI);
}
MipsFI->setGPStackOffset(LastArgStackLoc);
@@ -1002,7 +1002,7 @@
// be used on emitPrologue) to avoid mis-calc of the first stack
// offset on PEI::calculateFrameObjectOffsets.
// Arguments are always 32-bit.
- int FI = MFI->CreateFixedObject(4, 0);
+ int FI = MFI->CreateFixedObject(4, 0, true, false);
MipsFI->recordStoreVarArgsFI(FI, -(4+(i*4)));
SDValue PtrOff = DAG.getFrameIndex(FI, getPointerTy());
@@ -1025,7 +1025,7 @@
// offset on PEI::calculateFrameObjectOffsets.
// Arguments are always 32-bit.
unsigned ArgSize = VA.getLocVT().getSizeInBits()/8;
- int FI = MFI->CreateFixedObject(ArgSize, 0);
+ int FI = MFI->CreateFixedObject(ArgSize, 0, true, false);
MipsFI->recordLoadArgsFI(FI, -(ArgSize+
(FirstStackArgLoc + VA.getLocMemOffset())));