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Miscellaneous cleanups:

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* Convert post to pre-increment for for loops
  * Use generic programming more
  * Use new Value::cast* instructions
  * Use new Module, Method, & BasicBlock forwarding methods
  * Use new facilities in STLExtras.h
  * Use new Instruction::isPHINode() method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-06-27 23:41:11 +00:00
parent 138a124f09
commit 7fc9fe3439
28 changed files with 230 additions and 207 deletions
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6
lib/VMCore/BasicBlock.cpp
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@ -73,7 +73,7 @@ void BasicBlock::dropAllReferences() {
//
bool BasicBlock::hasConstantPoolReferences() const {
for (use_const_iterator I = use_begin(), E = use_end(); I != E; ++I)
if ((*I)->getValueType() == ConstantVal)
if ((*I)->isConstant())
return true;
return false;
@ -91,7 +91,7 @@ bool BasicBlock::hasConstantPoolReferences() const {
// cause a degenerate basic block to be formed, having a terminator inside of
// the basic block).
//
BasicBlock *BasicBlock::splitBasicBlock(InstListType::iterator I) {
BasicBlock *BasicBlock::splitBasicBlock(iterator I) {
assert(getTerminator() && "Can't use splitBasicBlock on degenerate BB!");
assert(I != InstList.end() &&
"Trying to get me to create degenerate basic block!");
@ -102,7 +102,7 @@ BasicBlock *BasicBlock::splitBasicBlock(InstListType::iterator I) {
// to the new basic block...
Instruction *Inst = 0;
do {
InstListType::iterator EndIt = InstList.end();
iterator EndIt = end();
Inst = InstList.remove(--EndIt); // Remove from end
New->InstList.push_front(Inst); // Add to front
} while (Inst != *I); // Loop until we move the specified instruction.