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Diffstat (limited to 'lib/Target/Mips/MipsISelLowering.cpp')
-rw-r--r--lib/Target/Mips/MipsISelLowering.cpp15
1 files changed, 5 insertions, 10 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 261c421..710bc94 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -488,6 +488,7 @@ SDValue MipsTargetLowering::LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) {
// FIXME there isn't actually debug info here
DebugLoc dl = Op.getDebugLoc();
GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
+ SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i32);
if (getTargetMachine().getRelocationModel() != Reloc::PIC_) {
SDVTList VTs = DAG.getVTList(MVT::i32);
@@ -496,20 +497,16 @@ SDValue MipsTargetLowering::LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) {
// %gp_rel relocation
if (TLOF.IsGlobalInSmallSection(GV, getTargetMachine())) {
- SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i32, MipsII::MO_GPREL);
SDValue GPRelNode = DAG.getNode(MipsISD::GPRel, dl, VTs, &GA, 1);
SDValue GOT = DAG.getGLOBAL_OFFSET_TABLE(MVT::i32);
return DAG.getNode(ISD::ADD, dl, MVT::i32, GOT, GPRelNode);
}
// %hi/%lo relocation
- SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i32, MipsII::MO_ABS_HILO);
SDValue HiPart = DAG.getNode(MipsISD::Hi, dl, VTs, &GA, 1);
-
SDValue Lo = DAG.getNode(MipsISD::Lo, dl, MVT::i32, GA);
return DAG.getNode(ISD::ADD, dl, MVT::i32, HiPart, Lo);
- } else {
- SDValue GA = DAG.getTargetGlobalAddress(GV, MVT::i32, MipsII::MO_GOT);
+ } else { // Abicall relocations, TODO: make this cleaner.
SDValue ResNode = DAG.getLoad(MVT::i32, dl,
DAG.getEntryNode(), GA, NULL, 0);
// On functions and global targets not internal linked only
@@ -687,7 +684,6 @@ MipsTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
MachineFunction &MF = DAG.getMachineFunction();
MachineFrameInfo *MFI = MF.getFrameInfo();
- bool IsPIC = getTargetMachine().getRelocationModel() == Reloc::PIC_;
// Analyze operands of the call, assigning locations to each operand.
SmallVector<CCValAssign, 16> ArgLocs;
@@ -796,11 +792,10 @@ MipsTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
// If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
// direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
// node so that legalize doesn't hack it.
- unsigned char OpFlag = IsPIC ? MipsII::MO_GOT_CALL : MipsII::MO_NO_FLAG;
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
- Callee = DAG.getTargetGlobalAddress(G->getGlobal(), getPointerTy(), OpFlag);
+ Callee = DAG.getTargetGlobalAddress(G->getGlobal(), getPointerTy());
else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee))
- Callee = DAG.getTargetExternalSymbol(S->getSymbol(),getPointerTy(), OpFlag);
+ Callee = DAG.getTargetExternalSymbol(S->getSymbol(), getPointerTy());
// MipsJmpLink = #chain, #target_address, #opt_in_flags...
// = Chain, Callee, Reg#1, Reg#2, ...
@@ -831,7 +826,7 @@ MipsTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
// Create a stack location to hold GP when PIC is used. This stack
// location is used on function prologue to save GP and also after all
// emited CALL's to restore GP.
- if (IsPIC) {
+ if (getTargetMachine().getRelocationModel() == Reloc::PIC_) {
// Function can have an arbitrary number of calls, so
// hold the LastArgStackLoc with the biggest offset.
int FI;