[llvm] r279701 - TailDuplication: Don't pass MMI separately from MF. NFC

[Kyle Butt via llvm-commits]

Author: iteratee
Date: Wed Aug 24 20:37:07 2016
New Revision: 279701

URL: http://llvm.org/viewvc/llvm-project?rev=279701&view=rev
Log:
TailDuplication: Don't pass MMI separately from MF. NFC

MMI must match the function passed, and MF has a handle on MMI. Use that instead
of accepting it as separate argument. No Functional Change.

Modified:
    llvm/trunk/include/llvm/CodeGen/TailDuplicator.h
    llvm/trunk/lib/CodeGen/TailDuplication.cpp
    llvm/trunk/lib/CodeGen/TailDuplicator.cpp

Modified: llvm/trunk/include/llvm/CodeGen/TailDuplicator.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/TailDuplicator.h?rev=279701&r1=279700&r2=279701&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/TailDuplicator.h (original)
+++ llvm/trunk/include/llvm/CodeGen/TailDuplicator.h Wed Aug 24 20:37:07 2016
@@ -49,7 +49,7 @@ class TailDuplicator {
 public:
   /// Prepare to run on a specific machine function.
   /// @param TailDupSize - Maxmimum size of blocks to tail-duplicate.
-  void initMF(MachineFunction &MF, const MachineModuleInfo *MMI,
+  void initMF(MachineFunction &MF,
               const MachineBranchProbabilityInfo *MBPI,
               unsigned TailDupSize = 0);
   bool tailDuplicateBlocks();

Modified: llvm/trunk/lib/CodeGen/TailDuplication.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TailDuplication.cpp?rev=279701&r1=279700&r2=279701&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TailDuplication.cpp (original)
+++ llvm/trunk/lib/CodeGen/TailDuplication.cpp Wed Aug 24 20:37:07 2016
@@ -49,7 +49,7 @@ bool TailDuplicatePass::runOnMachineFunc
 
   auto MBPI = &getAnalysis<MachineBranchProbabilityInfo>();
 
-  Duplicator.initMF(MF, MMI, MBPI);
+  Duplicator.initMF(MF, MBPI);
 
   bool MadeChange = false;
   while (Duplicator.tailDuplicateBlocks())

Modified: llvm/trunk/lib/CodeGen/TailDuplicator.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TailDuplicator.cpp?rev=279701&r1=279700&r2=279701&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TailDuplicator.cpp (original)
+++ llvm/trunk/lib/CodeGen/TailDuplicator.cpp Wed Aug 24 20:37:07 2016
@@ -57,14 +57,13 @@ static cl::opt<unsigned> TailDupLimit("t
 namespace llvm {
 
 void TailDuplicator::initMF(MachineFunction &MFin,
-                            const MachineModuleInfo *MMIin,
                             const MachineBranchProbabilityInfo *MBPIin,
                             unsigned TailDupSizeIn) {
   MF = &MFin;
   TII = MF->getSubtarget().getInstrInfo();
   TRI = MF->getSubtarget().getRegisterInfo();
   MRI = &MF->getRegInfo();
-  MMI = MMIin;
+  MMI = &MF->getMMI();
   MBPI = MBPIin;
   TailDupSize = TailDupSizeIn;