A single MachineInstr operand may now be both a def and a use,
so additional dep. edges have to be added.
This was needed to correctly handle conditional move instructions!
MachineCodeForBasicBlock is now an annotation on BasicBlock.
Renamed "earliestForNode" to "earliestReadyTimeForNode".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2826 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/InstrSched/InstrScheduling.cpp b/lib/CodeGen/InstrSched/InstrScheduling.cpp
index 46c1c15..6ea3724 100644
--- a/lib/CodeGen/InstrSched/InstrScheduling.cpp
+++ b/lib/CodeGen/InstrSched/InstrScheduling.cpp
@@ -8,6 +8,7 @@
#include "SchedPriorities.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineCodeForInstruction.h"
+#include "llvm/CodeGen/MachineCodeForBasicBlock.h"
#include "llvm/CodeGen/MachineCodeForMethod.h"
#include "llvm/Analysis/LiveVar/FunctionLiveVarInfo.h" // FIXME: Remove when modularized better
#include "llvm/Target/TargetMachine.h"
@@ -631,7 +632,7 @@
static void
RecordSchedule(const BasicBlock* bb, const SchedulingManager& S)
{
- MachineCodeForBasicBlock& mvec = bb->getMachineInstrVec();
+ MachineCodeForBasicBlock& mvec = MachineCodeForBasicBlock::get(bb);
const MachineInstrInfo& mii = S.schedInfo.getInstrInfo();
#ifndef NDEBUG
@@ -1220,7 +1221,7 @@
// fill delay slots, otherwise, just discard them.
//
unsigned int firstDelaySlotIdx = node->getOrigIndexInBB() + 1;
- MachineCodeForBasicBlock& bbMvec = node->getBB()->getMachineInstrVec();
+ MachineCodeForBasicBlock& bbMvec = MachineCodeForBasicBlock::get(node->getBB());
assert(bbMvec[firstDelaySlotIdx - 1] == brInstr &&
"Incorrect instr. index in basic block for brInstr");
@@ -1313,7 +1314,7 @@
// Simply passing in an empty delayNodeVec will have this effect.
//
delayNodeVec.clear();
- const MachineCodeForBasicBlock& bbMvec = bb->getMachineInstrVec();
+ const MachineCodeForBasicBlock& bbMvec = MachineCodeForBasicBlock::get(bb);
for (unsigned i=0; i < bbMvec.size(); i++)
if (bbMvec[i] != brInstr &&
mii.getNumDelaySlots(bbMvec[i]->getOpCode()) > 0)