diff options
author | David Greene <greened@obbligato.org> | 2010-05-10 20:24:27 +0000 |
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committer | David Greene <greened@obbligato.org> | 2010-05-10 20:24:27 +0000 |
commit | e89f1c4ee74349fbe08a2c1f8060a7d3b049b5ab (patch) | |
tree | f280d0fbcd41baa6f6305a7d87ed511593118378 /include/llvm/PassManager.h | |
parent | da24b34c9ac5ad4cfaea6bbb409bd589c912551a (diff) |
Fix PR6875:
This includes a patch by Roman Divacky to fix the initial crash.
Move the actual addition of passes from *PassManager::add to
*PassManager::addImpl. That way, when adding printer passes we won't
recurse infinitely.
Finally, check to make sure that we are actually adding a FunctionPass
to a FunctionPassManager before doing a print before or after it.
Immutable passes are strange in this way because they aren't
FunctionPasses yet they can be and are added to the FunctionPassManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103425 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/PassManager.h')
-rw-r--r-- | include/llvm/PassManager.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/PassManager.h b/include/llvm/PassManager.h index 4d9116311a0..8de0f8342d7 100644 --- a/include/llvm/PassManager.h +++ b/include/llvm/PassManager.h @@ -60,6 +60,9 @@ public: bool run(Module &M); private: + /// addImpl - Add a pass to the queue of passes to run, without + /// checking whether to add a printer pass. + void addImpl(Pass *P); /// PassManagerImpl_New is the actual class. PassManager is just the /// wraper to publish simple pass manager interface @@ -96,6 +99,10 @@ public: bool doFinalization(); private: + /// addImpl - Add a pass to the queue of passes to run, without + /// checking whether to add a printer pass. + void addImpl(Pass *P); + FunctionPassManagerImpl *FPM; Module *M; }; |