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| author | Chris Lattner <sabre@nondot.org> | 2002-07-30 19:51:02 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-07-30 19:51:02 +0000 |
| commit | 48c1bc7b3a7a0ee9b30da43b83f63f210c65ee91 (patch) | |
| tree | dc3e707d626286e160088731f3b6ebc0633b09fa /lib/VMCore/Pass.cpp | |
| parent | 55b45bfae3692c2a757f7c877e83b0b2e33a1247 (diff) | |
Implement new -debug-pass=Arguments option that causes PassManager to
print out the command line options for the optimizations it is running.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3165 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Pass.cpp')
| -rw-r--r-- | lib/VMCore/Pass.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp index d60a50053c..39766e3570 100644 --- a/lib/VMCore/Pass.cpp +++ b/lib/VMCore/Pass.cpp @@ -126,6 +126,19 @@ TimingInfo::~TimingInfo() { } +void PMDebug::PrintArgumentInformation(const Pass *P) { + // Print out passes in pass manager... + if (const AnalysisResolver *PM = dynamic_cast<const AnalysisResolver*>(P)) { + for (unsigned i = 0, e = PM->getNumContainedPasses(); i != e; ++i) + PrintArgumentInformation(PM->getContainedPass(i)); + + } else { // Normal pass. Print argument information... + // Print out arguments for registered passes that are _optimizations_ + if (const PassInfo *PI = P->getPassInfo()) + if (PI->getPassType() & PassInfo::Optimization) + std::cerr << " -" << PI->getPassArgument(); + } +} void PMDebug::PrintPassInformation(unsigned Depth, const char *Action, Pass *P, Annotable *V) { |