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The BlockExtractorPass() constructor was not reading the BlockFile and that was

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exactly what bugpoint expected it to do.

There was also only one user of
BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and
make BlockExtractorPass read BlockFile.

This fixes bugpoint's block extraction.

Nick, please review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109936 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-07-31 00:32:17 +00:00
parent 7f9cb744f2
commit d720670393
3 changed files with 5 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lib/Transforms/IPO/LoopExtractor.cpp
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@ -147,12 +147,10 @@ namespace {
std::vector<std::pair<std::string, std::string> > BlocksToNotExtractByName;
public:
static char ID; // Pass identification, replacement for typeid
explicit BlockExtractorPass(const std::vector<BasicBlock*> &B)
: ModulePass(&ID), BlocksToNotExtract(B) {
BlockExtractorPass() : ModulePass(&ID) {
if (!BlockFile.empty())
LoadFile(BlockFile.c_str());
}
BlockExtractorPass() : ModulePass(&ID) {}
bool runOnModule(Module &M);
};
@ -166,9 +164,9 @@ INITIALIZE_PASS(BlockExtractorPass, "extract-blocks",
// createBlockExtractorPass - This pass extracts all blocks (except those
// specified in the argument list) from the functions in the module.
//
ModulePass *llvm::createBlockExtractorPass(const std::vector<BasicBlock*> &BTNE)
ModulePass *llvm::createBlockExtractorPass()
{
return new BlockExtractorPass(BTNE);
return new BlockExtractorPass();
}
void BlockExtractorPass::LoadFile(const char *Filename) {