[llvm-commits] CVS: llvm/lib/Transforms/Utils/CodeExtractor.cpp
Chris Lattner
lattner at cs.uiuc.edu
Sat Mar 13 22:02:12 PST 2004
Changes in directory llvm/lib/Transforms/Utils:
CodeExtractor.cpp updated: 1.4 -> 1.5
---
Log message:
Minor random cleanups
---
Diffs of the changes: (+7 -9)
Index: llvm/lib/Transforms/Utils/CodeExtractor.cpp
diff -u llvm/lib/Transforms/Utils/CodeExtractor.cpp:1.4 llvm/lib/Transforms/Utils/CodeExtractor.cpp:1.5
--- llvm/lib/Transforms/Utils/CodeExtractor.cpp:1.4 Sat Mar 13 21:17:22 2004
+++ llvm/lib/Transforms/Utils/CodeExtractor.cpp Sat Mar 13 22:01:47 2004
@@ -353,17 +353,18 @@
void CodeExtractor::moveCodeToFunction(const std::vector<BasicBlock*> &code,
Function *newFunction)
{
+ Function *oldFunc = code[0]->getParent();
+ Function::BasicBlockListType &oldBlocks = oldFunc->getBasicBlockList();
+ Function::BasicBlockListType &newBlocks = newFunction->getBasicBlockList();
+
for (std::vector<BasicBlock*>::const_iterator i = code.begin(), e =code.end();
i != e; ++i) {
BasicBlock *BB = *i;
- Function *oldFunc = BB->getParent();
- Function::BasicBlockListType &oldBlocks = oldFunc->getBasicBlockList();
// Delete the basic block from the old function, and the list of blocks
oldBlocks.remove(BB);
// Insert this basic block into the new function
- Function::BasicBlockListType &newBlocks = newFunction->getBasicBlockList();
newBlocks.push_back(BB);
}
}
@@ -569,22 +570,19 @@
/// function
///
Function* llvm::ExtractCodeRegion(const std::vector<BasicBlock*> &code) {
- CodeExtractor CE;
- return CE.ExtractCodeRegion(code);
+ return CodeExtractor().ExtractCodeRegion(code);
}
/// ExtractBasicBlock - slurp a natural loop into a brand new function
///
Function* llvm::ExtractLoop(Loop *L) {
- CodeExtractor CE;
- return CE.ExtractCodeRegion(L->getBlocks());
+ return CodeExtractor().ExtractCodeRegion(L->getBlocks());
}
/// ExtractBasicBlock - slurp a basic block into a brand new function
///
Function* llvm::ExtractBasicBlock(BasicBlock *BB) {
- CodeExtractor CE;
std::vector<BasicBlock*> Blocks;
Blocks.push_back(BB);
- return CE.ExtractCodeRegion(Blocks);
+ return CodeExtractor().ExtractCodeRegion(Blocks);
}
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