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| author | Jan Voung <jvoung@chromium.org> | 2013-08-07 09:47:51 -0700 |
|---|---|---|
| committer | Jan Voung <jvoung@chromium.org> | 2013-08-07 09:47:51 -0700 |
| commit | 0791551c99b041c83413ff78c29cded7730cf601 (patch) | |
| tree | 8de98a6038137851982cac82d15e8b49b2be4684 /lib/Transforms/NaCl/RemoveAsmMemory.cpp | |
| parent | 77f169c9afeaf7384360ff6d56b73cc4d3200f5b (diff) | |
Revert localmod for bitcode linking speedup (different fix upstream).
Original localmod: https://codereview.chromium.org/10808021/
which fixes some quadratic behavior.
Xiaofei Wan fixed the quadratic behavior upstream differently, via
a series of commits around:
http://llvm.org/viewvc/llvm-project?view=revision&revision=181104
and it is actually faster:
~7 seconds to link pnacl-llc w/ just the upstream fix
~11 seconds to link with localmod
(used to be ~120 seconds w/ quadratic behavior)
BUG=http://code.google.com/p/nativeclient/issues/detail?id=2883
TEST= trybots: http://chromegw.corp.google.com/i/tryserver.nacl/builders/nacl-toolchain-linux-pnacl-x86_64/builds/784
R=eliben@chromium.org
Review URL: https://codereview.chromium.org/22509002
Diffstat (limited to 'lib/Transforms/NaCl/RemoveAsmMemory.cpp')
0 files changed, 0 insertions, 0 deletions