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Parameterize the performFinalCleanups a bit

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7477 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-08-01 16:13:49 +00:00
parent 72666e6c30
commit 587a6ce4b9
2 changed files with 6 additions and 5 deletions
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5
tools/bugpoint/BugDriver.h
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@ -147,9 +147,10 @@ private:
/// performFinalCleanups - This method clones the current Program and performs
/// a series of cleanups intended to get rid of extra cruft on the module
/// before handing it to the user...
/// before handing it to the user... if the module parameter is specified, it
/// operates directly on the specified Module, modifying it in place.
///
Module *performFinalCleanups() const;
Module *performFinalCleanups(Module *M = 0) const;
/// initializeExecutionEnvironment - This method is used to set up the
/// environment for executing LLVM programs.

6
tools/bugpoint/ExtractFunction.cpp
View File

@ -79,8 +79,8 @@ Module *BugDriver::deleteInstructionFromProgram(Instruction *I,
/// a series of cleanups intended to get rid of extra cruft on the module
/// before handing it to the user...
///
Module *BugDriver::performFinalCleanups() const {
Module *M = CloneModule(Program);
Module *BugDriver::performFinalCleanups(Module *InM) const {
Module *M = InM ? InM : CloneModule(Program);
// Allow disabling these passes if they crash bugpoint.
//
@ -97,7 +97,7 @@ Module *BugDriver::performFinalCleanups() const {
CleanupPasses.add(createFunctionResolvingPass());
CleanupPasses.add(createGlobalDCEPass());
CleanupPasses.add(createDeadTypeEliminationPass());
CleanupPasses.add(createDeadArgEliminationPass(true));
CleanupPasses.add(createDeadArgEliminationPass(InM == 0));
CleanupPasses.add(createVerifierPass());
CleanupPasses.run(*M);
return M;