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| author | Devang Patel <dpatel@apple.com> | 2009-08-25 05:24:07 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-08-25 05:24:07 +0000 |
| commit | 2a610c7387664bc557a35ce3bb4c0d4df56e4755 (patch) | |
| tree | 48270c87c6b683ff972a9e35651d27e620881118 /lib/VMCore/Metadata.cpp | |
| parent | 4bda11fbdafc1d4fa97b7539bdf5a0f62ecfc280 (diff) | |
Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well.
This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Metadata.cpp')
| -rw-r--r-- | lib/VMCore/Metadata.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VMCore/Metadata.cpp b/lib/VMCore/Metadata.cpp index 208e1bcedc..d0bda869c0 100644 --- a/lib/VMCore/Metadata.cpp +++ b/lib/VMCore/Metadata.cpp @@ -82,7 +82,7 @@ MDNode *MDNode::get(LLVMContext &Context, Value*const* Vals, unsigned NumVals) { V.reserve(NumVals); for (unsigned i = 0; i < NumVals; ++i) V.push_back(Vals[i]); - + return pImpl->MDNodes.getOrCreate(Type::getMetadataTy(Context), V); } |