| commit | 2a610c7387664bc557a35ce3bb4c0d4df56e4755 | [log] [tgz] |
|---|---|---|
| author | Devang Patel <dpatel@apple.com> | Tue Aug 25 05:24:07 2009 +0000 |
| committer | Devang Patel <dpatel@apple.com> | Tue Aug 25 05:24:07 2009 +0000 |
| tree | 48270c87c6b683ff972a9e35651d27e620881118 | |
| 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