Fixed spelling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8588 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/InstrSched/InstrScheduling.cpp b/lib/CodeGen/InstrSched/InstrScheduling.cpp
index 392ae04..cf4f294 100644
--- a/lib/CodeGen/InstrSched/InstrScheduling.cpp
+++ b/lib/CodeGen/InstrSched/InstrScheduling.cpp
@@ -1060,7 +1060,7 @@
if (! S.getInstrInfo().hasOperandInterlock(node->getOpCode()))
return false;
- // Finally, if the instruction preceeds the branch, we make sure the
+ // Finally, if the instruction precedes the branch, we make sure the
// instruction can be reordered relative to the branch. We simply check
// if the instr. has only 1 outgoing edge, viz., a CD edge to the branch.
//
@@ -1092,7 +1092,7 @@
bool nodeIsPredecessor)
{
if (nodeIsPredecessor) {
- // If node is in the same basic block (i.e., preceeds brNode),
+ // If node is in the same basic block (i.e., precedes brNode),
// remove it and all its incident edges from the graph. Make sure we
// add dummy edges for pred/succ nodes that become entry/exit nodes.
graph->eraseIncidentEdges(node, /*addDummyEdges*/ true);
diff --git a/lib/CodeGen/InstrSelection/InstrForest.cpp b/lib/CodeGen/InstrSelection/InstrForest.cpp
index ceaefd8..f4736b5 100644
--- a/lib/CodeGen/InstrSelection/InstrForest.cpp
+++ b/lib/CodeGen/InstrSelection/InstrForest.cpp
@@ -4,7 +4,7 @@
// tree if one or more of them might be potentially combined into a single
// complex instruction in the target machine.
// Since this grouping is completely machine-independent, we do it as
-// aggressive as possible to exploit any possible taret instructions.
+// aggressive as possible to exploit any possible target instructions.
// In particular, we group two instructions O and I if:
// (1) Instruction O computes an operand used by instruction I,
// and (2) O and I are part of the same basic block,
diff --git a/lib/CodeGen/InstrSelection/InstrSelection.cpp b/lib/CodeGen/InstrSelection/InstrSelection.cpp
index 49a599f..ae910b8 100644
--- a/lib/CodeGen/InstrSelection/InstrSelection.cpp
+++ b/lib/CodeGen/InstrSelection/InstrSelection.cpp
@@ -81,7 +81,7 @@
{
mcfi.addTemp(this);
- Operands.push_back(Use(s1, this)); // s1 must be nonnull
+ Operands.push_back(Use(s1, this)); // s1 must be non-null
if (s2) {
Operands.push_back(Use(s2, this));
}
@@ -239,7 +239,7 @@
MachineFunction &MF = MachineFunction::get(BB->getParent());
// FIXME: if PHI instructions existed in the machine code, this would be
- // unnecesary.
+ // unnecessary.
MachineBasicBlock *MBB = 0;
for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I)
if (I->getBasicBlock() == BB) {
@@ -342,7 +342,7 @@
}
}
- // Finally, do any postprocessing on this node after its children
+ // Finally, do any post-processing on this node after its children
// have been translated
//
if (treeRoot->opLabel != VRegListOp)
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 248adc2..c8e930e 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -127,7 +127,7 @@
}
-// Subsitute all occurrences of Value* oldVal with newVal in all operands
+// Substitute all occurrences of Value* oldVal with newVal in all operands
// and all implicit refs.
// If defsOnly == true, substitute defs only.
unsigned
@@ -140,7 +140,7 @@
unsigned numSubst = 0;
- // Subsitute operands
+ // Substitute operands
for (MachineInstr::val_op_iterator O = begin(), E = end(); O != E; ++O)
if (*O == oldVal)
if (!defsOnly ||
@@ -153,7 +153,7 @@
else
someArgsWereIgnored = true;
- // Subsitute implicit refs
+ // Substitute implicit refs
for (unsigned i=0, N=getNumImplicitRefs(); i < N; ++i)
if (getImplicitRef(i) == oldVal)
if (!defsOnly ||
@@ -301,7 +301,7 @@
OS << "<def>";
}
- // code for printing implict references
+ // code for printing implicit references
if (getNumImplicitRefs()) {
OS << "\tImplicitRefs: ";
for(unsigned i = 0, e = getNumImplicitRefs(); i != e; ++i) {
@@ -330,7 +330,7 @@
os << "<d&u>";
}
- // code for printing implict references
+ // code for printing implicit references
unsigned NumOfImpRefs = MI.getNumImplicitRefs();
if (NumOfImpRefs > 0) {
os << "\tImplicit: ";