Merge llvm trunk r238337 from ^/vendor/llvm/dist, resolve conflicts, and

preserve our customizations, where necessary.

1 files changed, 5 insertions, 7 deletions

diff --git a/contrib/llvm/lib/Target/Sparc/SparcFrameLowering.cpp b/contrib/llvm/lib/Target/Sparc/SparcFrameLowering.cpp
index 1b67b4b..bccc6bd 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcFrameLowering.cpp
+++ b/contrib/llvm/lib/Target/Sparc/SparcFrameLowering.cpp
@@ -82,10 +82,11 @@ void SparcFrameLowering::emitSPAdjustment(MachineFunction &MF,
     .addReg(SP::O6).addReg(SP::G1);
 }
 
-void SparcFrameLowering::emitPrologue(MachineFunction &MF) const {
+void SparcFrameLowering::emitPrologue(MachineFunction &MF,
+                                      MachineBasicBlock &MBB) const {
   SparcMachineFunctionInfo *FuncInfo = MF.getInfo<SparcMachineFunctionInfo>();
 
-  MachineBasicBlock &MBB = MF.front();
+  assert(&MF.front() == &MBB && "Shrink-wrapping not yet supported");
   MachineFrameInfo *MFI = MF.getFrameInfo();
   const SparcInstrInfo &TII =
       *static_cast<const SparcInstrInfo *>(MF.getSubtarget().getInstrInfo());
@@ -103,9 +104,7 @@ void SparcFrameLowering::emitPrologue(MachineFunction &MF) const {
     SAVEri = SP::ADDri;
     SAVErr = SP::ADDrr;
   }
-  NumBytes =
-      -MF.getTarget().getSubtarget<SparcSubtarget>().getAdjustedFrameSize(
-          NumBytes);
+  NumBytes = -MF.getSubtarget<SparcSubtarget>().getAdjustedFrameSize(NumBytes);
   emitSPAdjustment(MF, MBB, MBBI, NumBytes, SAVErr, SAVEri);
 
   MachineModuleInfo &MMI = MF.getMMI();
@@ -168,8 +167,7 @@ void SparcFrameLowering::emitEpilogue(MachineFunction &MF,
   if (NumBytes == 0)
     return;
 
-  NumBytes = MF.getTarget().getSubtarget<SparcSubtarget>().getAdjustedFrameSize(
-      NumBytes);
+  NumBytes = MF.getSubtarget<SparcSubtarget>().getAdjustedFrameSize(NumBytes);
   emitSPAdjustment(MF, MBB, MBBI, NumBytes, SP::ADDrr, SP::ADDri);
 }