6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-29 10:25:12 +00:00
Code Issues Projects Releases Wiki Activity

Simplify the performFinalCleanups interface

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9740 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-11-05 21:15:19 +00:00
parent e7a6663eb1
commit 417477d6c2
4 changed files with 11 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
tools/bugpoint/ExtractFunction.cpp
View File

@@ -93,15 +93,13 @@ 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(Module *InM) const {
Module *M = InM ? InM : CloneModule(Program);
void BugDriver::performFinalCleanups(Module *M, bool MayModifySemantics) const {
// Allow disabling these passes if they crash bugpoint.
//
// FIXME: This should eventually run these passes in a pass list to prevent
// them from being able to crash bugpoint at all!
//
if (NoFinalCleanup) return M;
if (NoFinalCleanup) return;
// Make all functions external, so GlobalDCE doesn't delete them...
for (Module::iterator I = M->begin(), E = M->end(); I != E; ++I)
@@ -113,8 +111,7 @@ Module *BugDriver::performFinalCleanups(Module *InM) const {
CleanupPasses.add(createFunctionResolvingPass());
CleanupPasses.add(createGlobalDCEPass());
CleanupPasses.add(createDeadTypeEliminationPass());
CleanupPasses.add(createDeadArgEliminationPass(InM == 0));
CleanupPasses.add(createDeadArgEliminationPass(MayModifySemantics));
CleanupPasses.add(createVerifierPass());
CleanupPasses.run(*M);
return M;
}