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| author | Daniel Dunbar <daniel@zuster.org> | 2009-11-10 18:24:37 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-11-10 18:24:37 +0000 |
| commit | 5da58851e55beb97de0c88286c10431f9b5cd141 (patch) | |
| tree | b9861c3b6093e84f67ff5646288235ff79a56a09 /lib/CodeGen/PHIElimination.cpp | |
| parent | e3f749b166be81544d364756032421e8c834a079 (diff) | |
Add a monstrous hack to improve X86ISelDAGToDAG compile time.
- Force NDEBUG on in any Release build. This drops the compile time to ~100s
from ~600s, in Release mode.
- This may just be a temporary workaround, I don't know the true nature of the
gcc-4.2 compile time performance problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86695 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PHIElimination.cpp')
0 files changed, 0 insertions, 0 deletions