Author: Armin Rigo <[email protected]>
Branch: 
Changeset: r59440:af2f3e9740fd
Date: 2012-12-15 12:21 +0100
http://bitbucket.org/pypy/pypy/changeset/af2f3e9740fd/

Log:    Backout 6df0aaf4caf2: it seems that the interpreter part is indeed a
        tiny bit faster, but the rest of the runtime code (which is also
        used by JITted code) becomes markably slower.

diff --git a/pypy/translator/platform/linux.py 
b/pypy/translator/platform/linux.py
--- a/pypy/translator/platform/linux.py
+++ b/pypy/translator/platform/linux.py
@@ -13,8 +13,7 @@
                  + os.environ.get('LDFLAGS', '').split())
     extra_libs = ('-lrt',)
     cflags = tuple(
-             ['-Os',   # more compact and actually a bit faster
-              '-pthread', '-fomit-frame-pointer',
+             ['-O3', '-pthread', '-fomit-frame-pointer',
               '-Wall', '-Wno-unused']
              + os.environ.get('CFLAGS', '').split())
     standalone_only = ()
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