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Use IRReader.h in opt, to support reading of LLVM Assembly files directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80922 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1,5 +1,5 @@
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set(LLVM_REQUIRES_EH 1)
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set(LLVM_LINK_COMPONENTS bitreader bitwriter instrumentation scalaropts ipo)
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set(LLVM_LINK_COMPONENTS bitreader asmparser bitwriter instrumentation scalaropts ipo)
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add_llvm_tool(opt
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AnalysisWrappers.cpp
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@ -10,6 +10,6 @@ LEVEL = ../..
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TOOLNAME = opt
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REQUIRES_EH := 1
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LINK_COMPONENTS := bitreader bitwriter instrumentation scalaropts ipo
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LINK_COMPONENTS := bitreader bitwriter asmparser instrumentation scalaropts ipo
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include $(LEVEL)/Makefile.common
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@ -26,6 +26,7 @@
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Support/PassNameParser.h"
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#include "llvm/System/Signals.h"
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#include "llvm/Support/IRReader.h"
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#include "llvm/Support/ManagedStatic.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include "llvm/Support/PluginLoader.h"
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@ -342,22 +343,14 @@ int main(int argc, char **argv) {
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// FIXME: The choice of target should be controllable on the command line.
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std::auto_ptr<TargetMachine> target;
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std::string ErrorMessage;
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SMDiagnostic Err;
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// Load the input module...
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std::auto_ptr<Module> M;
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if (MemoryBuffer *Buffer
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= MemoryBuffer::getFileOrSTDIN(InputFilename, &ErrorMessage)) {
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M.reset(ParseBitcodeFile(Buffer, Context, &ErrorMessage));
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delete Buffer;
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}
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M.reset(ParseIRFile(InputFilename, Err, Context));
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if (M.get() == 0) {
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errs() << argv[0] << ": ";
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if (ErrorMessage.size())
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errs() << ErrorMessage << "\n";
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else
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errs() << "bitcode didn't read correctly.\n";
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Err.Print(argv[0], errs());
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return 1;
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}
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