Target: Remove unused arguments from overrideSchedPolicy, NFC

TargetSubtargetInfo::overrideSchedPolicy takes two MachineInstr*
arguments (begin and end) that invite implicit conversions from
MachineInstrBundleIterator.  One option would be to change their type to
an iterator, but since they don't seem to have been used since the API
was added in 2010, I'm deleting the dead code.

llvm-svn: 274304

2 files changed, 0 insertions, 4 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
index 23387759c92..603f0fccc7c 100644
--- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -199,8 +199,6 @@ void PPCSubtarget::getCriticalPathRCs(RegClassVector &CriticalPathRCs) const {
 }
 
 void PPCSubtarget::overrideSchedPolicy(MachineSchedPolicy &Policy,
-                                       MachineInstr *begin,
-                                       MachineInstr *end,
                                        unsigned NumRegionInstrs) const {
   if (needsAggressiveScheduling(DarwinDirective)) {
     Policy.OnlyTopDown = false;
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.h b/llvm/lib/Target/PowerPC/PPCSubtarget.h
index 55500d3eb4b..9fe286a3b7a 100644
--- a/llvm/lib/Target/PowerPC/PPCSubtarget.h
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.h
@@ -303,8 +303,6 @@ public:
   void getCriticalPathRCs(RegClassVector &CriticalPathRCs) const override;
 
   void overrideSchedPolicy(MachineSchedPolicy &Policy,
-                           MachineInstr *begin,
-                           MachineInstr *end,
                            unsigned NumRegionInstrs) const override;
   bool useAA() const override;