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Revert 100204. It broke a bunch of tests and apparently changed what passes are run during codegen.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100207 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2010-04-02 19:29:15 +00:00
parent d0327f80ec
commit cf5862d8ac
14 changed files with 42 additions and 283 deletions
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34
lib/CodeGen/MachineFunction.cpp
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@ -39,6 +39,40 @@
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
namespace {
struct Printer : public MachineFunctionPass {
static char ID;
raw_ostream &OS;
const std::string Banner;
Printer(raw_ostream &os, const std::string &banner)
: MachineFunctionPass(&ID), OS(os), Banner(banner) {}
const char *getPassName() const { return "MachineFunction Printer"; }
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
MachineFunctionPass::getAnalysisUsage(AU);
}
bool runOnMachineFunction(MachineFunction &MF) {
OS << "# " << Banner << ":\n";
MF.print(OS);
return false;
}
};
char Printer::ID = 0;
}
/// Returns a newly-created MachineFunction Printer pass. The default banner is
/// empty.
///
FunctionPass *llvm::createMachineFunctionPrinterPass(raw_ostream &OS,
const std::string &Banner){
return new Printer(OS, Banner);
}
//===----------------------------------------------------------------------===//
// MachineFunction implementation
//===----------------------------------------------------------------------===//