[llvm-commits] CVS: llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp
Nick Lewycky
nicholas at mxc.ca
Sat Sep 23 08:13:23 PDT 2006
Changes in directory llvm/lib/Transforms/Scalar:
PredicateSimplifier.cpp updated: 1.14 -> 1.15
---
Log message:
Style changes only. Remove dead code, fix a comment.
---
Diffs of the changes: (+4 -11)
PredicateSimplifier.cpp | 15 ++++-----------
1 files changed, 4 insertions(+), 11 deletions(-)
Index: llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp
diff -u llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp:1.14 llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp:1.15
--- llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp:1.14 Wed Sep 20 20:05:35 2006
+++ llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp Sat Sep 23 10:13:08 2006
@@ -72,10 +72,6 @@
return leaders.empty();
}
- typename std::vector<ElemTy>::size_type countLeaders() const {
- return leaders.size();
- }
-
iterator findLeader(ElemTy e) {
typename std::map<ElemTy, unsigned>::iterator MI = mapping.find(e);
if (MI == mapping.end()) return 0;
@@ -140,8 +136,7 @@
/// Represents the set of equivalent Value*s and provides insertion
/// and fast lookup. Also stores the set of inequality relationships.
class PropertySet {
- /// Returns true if V1 is a better choice than V2. Note that it is
- /// not a total ordering.
+ /// Returns true if V1 is a better choice than V2.
bool compare(Value *V1, Value *V2) const {
if (isa<Constant>(V1)) {
if (!isa<Constant>(V2)) {
@@ -393,8 +388,6 @@
void debug(std::ostream &os) const {
static const char *OpcodeTable[] = { "EQ", "NE" };
- unsigned int size = union_find.countLeaders();
-
union_find.debug(os);
for (std::vector<Property>::const_iterator I = Properties.begin(),
E = Properties.end(); I != E; ++I) {
@@ -552,8 +545,8 @@
Value *lhs = resolve(BO->getOperand(0), KP),
*rhs = resolve(BO->getOperand(1), KP);
- ConstantIntegral *CI1 = dyn_cast<ConstantIntegral>(lhs);
- ConstantIntegral *CI2 = dyn_cast<ConstantIntegral>(rhs);
+ ConstantIntegral *CI1 = dyn_cast<ConstantIntegral>(lhs),
+ *CI2 = dyn_cast<ConstantIntegral>(rhs);
if (CI1 && CI2) return ConstantExpr::get(BO->getOpcode(), CI1, CI2);
@@ -612,7 +605,7 @@
if (V != Oper) {
modified = true;
++NumVarsReplaced;
- DEBUG(std::cerr << "resolving " << *I);
+ DEBUG(std::cerr << "Resolving " << *I);
I->setOperand(i, V);
DEBUG(std::cerr << "into " << *I);
}
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