[Webkit-unassigned] [Bug 30312] REGRESSION: WebKit fails part 2 of PeaceKeeper benchmark

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=30312





--- Comment #6 from Mat <jackdachef at gmail.com>  2009-12-30 10:56:00 PST ---
I can still reproduce:

strangely there's a distinction for me:

while using the 64bit binary snapshot provided by the
www-client/chromium-bin-9999 ebuild it passes and this can also be seen
visually how it "sorts" through the records

the version number of chrome (binary / pre-compiled) passing is 4.0.282.0
(64bit)


on the other hand it fails with the custom-built (locally compiled)
chromium-version - which is a very close version - btw:

4.0.283.0 (35287)


it also fails with webkit-gtk 1.1.17 and latest midori snapshot


from my experience it's not dependent on compiler-flags (e.g. -O2 or using -O2
and more additional aggressive flags makes no difference):

Portage 2.2_rc61 (default/linux/amd64/10.0, gcc-4.4.2, glibc-2.11-r0,
2.6.32-zen4_bfs x86_64)
=================================================================
System uname:
Linux-2.6.32-zen4_bfs-x86_64-Intel-R-_Core-TM-2_CPU_6600_ at _2.40GHz-with-gentoo-2.0.1
Timestamp of tree: Wed, 30 Dec 2009 16:45:01 +0000
app-shells/bash:     3.2_p48-r1
dev-java/java-config: 1.3.7-r1, 2.1.10
dev-lang/python:     2.5.4-r3, 2.6.4, 3.1.1-r1
dev-python/pycrypto: 2.1.0_beta1
dev-util/cmake:      2.8.0
sys-apps/baselayout: 2.0.1
sys-apps/openrc:     0.6.0
sys-apps/sandbox:    2.2
sys-devel/autoconf:  2.13, 2.65
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r2, 1.8.5-r4, 1.9.6-r3, 1.10.3,
1.11.1
sys-devel/binutils:  2.20, 2.20.51.0.1, 2.20.51.0.2, 2.20.51.0.3, 2.20.51.0.4
sys-devel/gcc-config: 1.5
sys-devel/libtool:   2.2.6b
virtual/os-headers:  2.6.30-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=native -pipe -fomit-frame-pointer --param max-gcse-passes=8
-fno-strict-overflow -fno-delete-null-pointer-checks -fno-tree-vrp
-freorder-blocks-and-partition -mno-align-stringops
-minline-stringops-dynamically -fno-ident -mno-push-args"
CHOST="x86_64-pc-linux-gnu"
CXXFLAGS="-O2 -march=native -pipe -fomit-frame-pointer --param
max-gcse-passes=8 -fno-strict-overflow -fno-delete-null-pointer-checks
-fno-tree-vrp -freorder-blocks-and-partition -mno-align-stringops
-minline-stringops-dynamically -fno-ident -mno-push-args
-fvisibility-inlines-hidden"
DISTDIR="/usr/portage/distfiles"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--hash-style=both -Wl,--sort-common -Wl,--enable-new-dtags
-Wl,--relax -Wl,--as-needed"

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