Re: [meta-efl][PATCH] webkit-efl: Fix build with gcc-4.8

[Martin Jansa <martin.jansa@gmail.com>]

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On Tue, Jun 11, 2013 at 01:08:13AM -0700, Khem Raj wrote:
> On Thu, Jun 6, 2013 at 5:34 AM, Martin Jansa <martin.jansa@gmail.com> wrote:
> > On Sun, Jun 02, 2013 at 10:09:56AM +0200, Martin Jansa wrote:
> >> On Sat, Jun 01, 2013 at 08:03:22PM +0200, Martin Jansa wrote:
> >> > ---
> >> >  ...include-Element.h-for-hasTagName-function.patch | 43 ++++++++++++++++++++++
> >> >  meta-efl/recipes-efl/webkit/webkit-efl_svn.bb      |  3 +-
> >> >  2 files changed, 45 insertions(+), 1 deletion(-)
> >> >  create mode 100644 meta-efl/recipes-efl/webkit/webkit-efl/0001-ewk-include-Element.h-for-hasTagName-function.patch
> >>
> >> Ignore this one, it works on armv7a, but fails the same on armv4t and
> >> x86_64 + there is ICE when building for armv5te.
> >
> > I've merged this in the end, because it fixed webkit-efl build on
> > jenkins (and it looks like building from scratch works for other archs
> > I'm building locally too).
> >
> > Only remaining issue is with -O2 and xscalete DEFAULT_TUNE where it
> > triggers ICE:
> >
> > /OE/shr-core/tmp-eglibc/work/xscalete-oe-linux-gnueabi/webkit-efl/1.9.3+svnr120144-r3/src/Source/JavaScriptCore/runtime/JSGlobalObjectFunctions.cpp: In functi
> > on 'JSC::JSValue JSC::_ZN3JSCL6decodeEPNS_9ExecStateEPKcb.constprop.89(JSC::ExecState*, const char*)':
> > /OE/shr-core/tmp-eglibc/work/xscalete-oe-linux-gnueabi/webkit-efl/1.9.3+svnr120144-r3/src/Source/JavaScriptCore/runtime/JSGlobalObjectFunctions.cpp:150:1: error: could not split insn
> >  }
> >  ^
> > (insn 505 8094 507 (set (reg:SI 1 r1 [orig:494 D.142535 ] [494])
> >         (plus:SI (reg/v:SI 5 r5 [orig:157 character ] [157])
> >             (const_int -17179934720 [0xfffffffbffff0000]))) /OE/shr-core/tmp-eglibc/work/xscalete-oe-linux-gnueabi/webkit-efl/1.9.3+svnr120144-r3/src/Source/JavaScriptCore/runtime/JSGlobalObjectFunctions.cpp:108 5 {*arm_addsi3}
> >      (nil))
> > /OE/shr-core/tmp-eglibc/work/xscalete-oe-linux-gnueabi/webkit-efl/1.9.3+svnr120144-r3/src/Source/JavaScriptCore/runtime/JSGlobalObjectFunctions.cpp:150:1: internal compiler error: in final_scan_insn, at final.c:2897
> > Please submit a full bug report,
> > with preprocessed source if appropriate.
> > See <http://gcc.gnu.org/bugs.html> for instructions.
> > {standard input}: Assembler messages:
> > {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
> >
> > Removing -O2 works, I'll check if this is still happening with gcc-4.8.1 when we have
> > recipes for it and report upstream if needed
> 
> hmmm it needs to be reported. Can you generate preprocessed file and
> put it somewhere accessible

I plan to, I just wanted to reproduce it with 4.8.1 and backported
http://gcc.gnu.org/ml/gcc-cvs/2013-03/msg00784.html to see if it wasn't
fixed upstream already.

I guess we were all waiting for you to return from holidays and update
gcc to 4.8.1 :).

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

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