[llvm-commits] CVS: llvm/lib/CodeGen/LiveIntervals.cpp LiveVariables.cpp PHIElimination.cpp
Chris Lattner
lattner at cs.uiuc.edu
Wed Jun 30 23:31:00 PDT 2004
Changes in directory llvm/lib/CodeGen:
LiveIntervals.cpp updated: 1.81 -> 1.82
LiveVariables.cpp updated: 1.34 -> 1.35
PHIElimination.cpp updated: 1.27 -> 1.28
---
Log message:
Start using MBB numbers directly instead of going through the live variables
map.
---
Diffs of the changes: (+4 -4)
Index: llvm/lib/CodeGen/LiveIntervals.cpp
diff -u llvm/lib/CodeGen/LiveIntervals.cpp:1.81 llvm/lib/CodeGen/LiveIntervals.cpp:1.82
--- llvm/lib/CodeGen/LiveIntervals.cpp:1.81 Tue Jun 29 02:16:23 2004
+++ llvm/lib/CodeGen/LiveIntervals.cpp Wed Jun 30 23:29:47 2004
@@ -96,7 +96,7 @@
unsigned miIndex = 0;
for (MachineFunction::iterator mbb = mf_->begin(), mbbEnd = mf_->end();
mbb != mbbEnd; ++mbb) {
- unsigned mbbIdx = lv_->getMachineBasicBlockIndex(mbb);
+ unsigned mbbIdx = mbb->getNumber();
bool inserted = mbbi2mbbMap_.insert(std::make_pair(mbbIdx,
mbb)).second;
assert(inserted && "multiple index -> MachineBasicBlock");
Index: llvm/lib/CodeGen/LiveVariables.cpp
diff -u llvm/lib/CodeGen/LiveVariables.cpp:1.34 llvm/lib/CodeGen/LiveVariables.cpp:1.35
--- llvm/lib/CodeGen/LiveVariables.cpp:1.34 Wed Jun 30 23:24:29 2004
+++ llvm/lib/CodeGen/LiveVariables.cpp Wed Jun 30 23:29:47 2004
@@ -70,7 +70,7 @@
void LiveVariables::MarkVirtRegAliveInBlock(VarInfo &VRInfo,
MachineBasicBlock *MBB) {
- unsigned BBNum = getMachineBasicBlockIndex(MBB);
+ unsigned BBNum = MBB->getNumber();
// Check to see if this basic block is one of the killing blocks. If so,
// remove it...
@@ -204,7 +204,7 @@
for (df_ext_iterator<MachineBasicBlock*> DFI = df_ext_begin(Entry, Visited),
E = df_ext_end(Entry, Visited); DFI != E; ++DFI) {
MachineBasicBlock *MBB = *DFI;
- unsigned BBNum = getMachineBasicBlockIndex(MBB);
+ unsigned BBNum = MBB->getNumber();
// Loop over all of the instructions, processing them.
for (MachineBasicBlock::iterator I = MBB->begin(), E = MBB->end();
Index: llvm/lib/CodeGen/PHIElimination.cpp
diff -u llvm/lib/CodeGen/PHIElimination.cpp:1.27 llvm/lib/CodeGen/PHIElimination.cpp:1.28
--- llvm/lib/CodeGen/PHIElimination.cpp:1.27 Wed Jun 2 00:57:12 2004
+++ llvm/lib/CodeGen/PHIElimination.cpp Wed Jun 30 23:29:47 2004
@@ -226,7 +226,7 @@
MachineBasicBlock *SuccMBB = *SI;
// Is it alive in this successor?
- unsigned SuccIdx = LV->getMachineBasicBlockIndex(SuccMBB);
+ unsigned SuccIdx = SuccMBB->getNumber();
if (SuccIdx < InRegVI.AliveBlocks.size() &&
InRegVI.AliveBlocks[SuccIdx]) {
ValueIsLive = true;
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