[llvm] r274716 - Remove the plumbing for isDarwinABI from EmitTailCallLoadFPAndRetAddr.

[Eric Christopher via llvm-commits]

Author: echristo
Date: Wed Jul  6 20:08:21 2016
New Revision: 274716

URL: http://llvm.org/viewvc/llvm-project?rev=274716&view=rev
Log:
Remove the plumbing for isDarwinABI from EmitTailCallLoadFPAndRetAddr.

Modified:
    llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
    llvm/trunk/lib/Target/PowerPC/PPCISelLowering.h

Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp?rev=274716&r1=274715&r2=274716&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp Wed Jul  6 20:08:21 2016
@@ -4144,7 +4144,7 @@ CalculateTailCallArgDest(SelectionDAG &D
 /// LROpOut/FPOpout. Used when tail calling.
 SDValue PPCTargetLowering::EmitTailCallLoadFPAndRetAddr(
     SelectionDAG &DAG, int SPDiff, SDValue Chain, SDValue &LROpOut,
-    SDValue &FPOpOut, bool isDarwinABI, const SDLoc &dl) const {
+    SDValue &FPOpOut, const SDLoc &dl) const {
   if (SPDiff) {
     // Load the LR and FP stack slot for later adjusting.
     EVT VT = Subtarget.isPPC64() ? MVT::i64 : MVT::i32;
@@ -4155,7 +4155,7 @@ SDValue PPCTargetLowering::EmitTailCallL
 
     // When using the 32/64-bit SVR4 ABI there is no need to load the FP stack
     // slot as the FP is never overwritten.
-    if (isDarwinABI) {
+    if (Subtarget.isDarwinABI()) {
       FPOpOut = getFramePointerFrameIndex(DAG);
       FPOpOut = DAG.getLoad(VT, dl, Chain, FPOpOut, MachinePointerInfo(),
                             false, false, false, 0);
@@ -4755,8 +4755,7 @@ SDValue PPCTargetLowering::LowerCall_32S
   // Load the return address and frame pointer so it can be moved somewhere else
   // later.
   SDValue LROp, FPOp;
-  Chain = EmitTailCallLoadFPAndRetAddr(DAG, SPDiff, Chain, LROp, FPOp, false,
-                                       dl);
+  Chain = EmitTailCallLoadFPAndRetAddr(DAG, SPDiff, Chain, LROp, FPOp, dl);
 
   // Set up a copy of the stack pointer for use loading and storing any
   // arguments that may not fit in the registers available for argument
@@ -5056,8 +5055,7 @@ SDValue PPCTargetLowering::LowerCall_64S
   // Load the return address and frame pointer so it can be move somewhere else
   // later.
   SDValue LROp, FPOp;
-  Chain = EmitTailCallLoadFPAndRetAddr(DAG, SPDiff, Chain, LROp, FPOp, true,
-                                       dl);
+  Chain = EmitTailCallLoadFPAndRetAddr(DAG, SPDiff, Chain, LROp, FPOp, dl);
 
   // Set up a copy of the stack pointer for use loading and storing any
   // arguments that may not fit in the registers available for argument
@@ -5622,8 +5620,7 @@ SDValue PPCTargetLowering::LowerCall_Dar
   // Load the return address and frame pointer so it can be move somewhere else
   // later.
   SDValue LROp, FPOp;
-  Chain = EmitTailCallLoadFPAndRetAddr(DAG, SPDiff, Chain, LROp, FPOp, true,
-                                       dl);
+  Chain = EmitTailCallLoadFPAndRetAddr(DAG, SPDiff, Chain, LROp, FPOp, dl);
 
   // Set up a copy of the stack pointer for use loading and storing any
   // arguments that may not fit in the registers available for argument

Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.h?rev=274716&r1=274715&r2=274716&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.h Wed Jul  6 20:08:21 2016
@@ -770,7 +770,7 @@ namespace llvm {
 
     SDValue EmitTailCallLoadFPAndRetAddr(SelectionDAG &DAG, int SPDiff,
                                          SDValue Chain, SDValue &LROpOut,
-                                         SDValue &FPOpOut, bool isDarwinABI,
+                                         SDValue &FPOpOut,
                                          const SDLoc &dl) const;
 
     SDValue LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) const;