Add all codegen passes to the PassManager via TargetPassConfig.

[oota-llvm.git] / lib / CodeGen / MachineInstr.cpp

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 59b0e654a7b8a1a2a1bfcc60c992982e6fe926ce..5d16c20460cf1514eb618b050b7169c584667e25 100644 (file)
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -13,6 +13,7 @@
 
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/Constants.h"
+#include "llvm/DebugInfo.h"
 #include "llvm/Function.h"
 #include "llvm/InlineAsm.h"
 #include "llvm/LLVMContext.h"
@@ -33,7 +34,6 @@
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Analysis/DebugInfo.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/LeakDetector.h"
@@ -872,7 +872,8 @@ void MachineInstr::eraseFromParent() {
       MBB->erase(MI);
     }
   }
-  getParent()->erase(this);
+  // Erase the individual instruction, which may itself be inside a bundle.
+  getParent()->erase_instr(this);
 }
 
 
@@ -1538,12 +1539,14 @@ void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM) const {
         const MachineRegisterInfo &MRI = MF->getRegInfo();
         if (MRI.use_empty(Reg) && !MRI.isLiveOut(Reg)) {
           bool HasAliasLive = false;
-          for (const uint16_t *Alias = TM->getRegisterInfo()->getAliasSet(Reg);
-               unsigned AliasReg = *Alias; ++Alias)
+          for (MCRegAliasIterator AI(Reg, TM->getRegisterInfo(), true);
+               AI.isValid(); ++AI) {
+            unsigned AliasReg = *AI;
             if (!MRI.use_empty(AliasReg) || MRI.isLiveOut(AliasReg)) {
               HasAliasLive = true;
               break;
             }
+          }
           if (!HasAliasLive) {
             OmittedAnyCallClobbers = true;
             continue;
@@ -1675,7 +1678,8 @@ bool MachineInstr::addRegisterKilled(unsigned IncomingReg,
                                      const TargetRegisterInfo *RegInfo,
                                      bool AddIfNotFound) {
   bool isPhysReg = TargetRegisterInfo::isPhysicalRegister(IncomingReg);
-  bool hasAliases = isPhysReg && RegInfo->getAliasSet(IncomingReg);
+  bool hasAliases = isPhysReg &&
+    MCRegAliasIterator(IncomingReg, RegInfo, false).isValid();
   bool Found = false;
   SmallVector<unsigned,4> DeadOps;
   for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
@@ -1747,7 +1751,8 @@ bool MachineInstr::addRegisterDead(unsigned IncomingReg,
                                    const TargetRegisterInfo *RegInfo,
                                    bool AddIfNotFound) {
   bool isPhysReg = TargetRegisterInfo::isPhysicalRegister(IncomingReg);
-  bool hasAliases = isPhysReg && RegInfo->getAliasSet(IncomingReg);
+  bool hasAliases = isPhysReg &&
+    MCRegAliasIterator(IncomingReg, RegInfo, false).isValid();
   bool Found = false;
   SmallVector<unsigned,4> DeadOps;
   for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {