Author: Stian Andreassen
Branch:
Changeset: r59447:3b95bf4a907e
Date: 2012-12-15 16:35 +0100
http://bitbucket.org/pypy/pypy/changeset/3b95bf4a907e/
Log: Lets try these cflags with the official benchmark. Great results
locally (14% better pidigits etc).
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
@@ -14,6 +14,7 @@
extra_libs = ('-lrt',)
cflags = tuple(
['-O3', '-pthread', '-fomit-frame-pointer',
+ '-fgcse-sm', '-fgcse-las', '-fmodulo-sched',
'-fmodulo-sched-allow-regmoves', '-fmerge-all-constants',
'-Wall', '-Wno-unused']
+ os.environ.get('CFLAGS', '').split())
standalone_only = ()
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