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From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/49541] [4.6/4.7 regression] TLS support partially broken in 64-bit mode
Date: Thu, 14 Jul 2011 17:09:00 -0000	[thread overview]
Message-ID: <bug-49541-4-zKOhDgPk28@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-49541-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49541

--- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-07-14 17:08:09 UTC ---
> Same here, but the link line starts with:
>
> /nile.build/botcazou/gcc-head/sparc-sun-solaris2.8/gcc/collect2 -V -Y
> P,/lib/sparcv9:/usr/lib/sparcv9 -Qy -o ./condinc2.exe
>
> and this apparently overrides it.

Not even that: the libgomp.so RUNPATH is completely ignored by ld, but
only evaluated at runtime by ld.so.1.

The problem is that the testsuite (lib/libgomp.exp) unconditionally
links with -lgomp even for the -fno-openmp testcases.  I'd argue that
this is a testsuite-only problem (pilot error, actually) and can be
worked around by use of dg-add-options tls.

    Rainer


  parent reply	other threads:[~2011-07-14 17:09 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-27  9:05 [Bug target/49541] New: " ebotcazou at gcc dot gnu.org
2011-06-27  9:49 ` [Bug target/49541] " rguenth at gcc dot gnu.org
2011-07-06  8:53 ` ebotcazou at gcc dot gnu.org
2011-07-06 14:07 ` ro at CeBiTec dot Uni-Bielefeld.DE
2011-07-13  9:21 ` ro at gcc dot gnu.org
2011-07-13 16:12 ` ebotcazou at gcc dot gnu.org
2011-07-13 17:57 ` ro at CeBiTec dot Uni-Bielefeld.DE
2011-07-13 17:59 ` ro at gcc dot gnu.org
2011-07-13 19:35 ` ebotcazou at gcc dot gnu.org
2011-07-14 17:09 ` ro at CeBiTec dot Uni-Bielefeld.DE [this message]
2011-07-14 17:38 ` ro at gcc dot gnu.org
2011-07-14 17:40 ` ro at gcc dot gnu.org
2011-07-15  9:34 ` ebotcazou at gcc dot gnu.org
2011-07-15  9:34 ` ebotcazou at gcc dot gnu.org
2011-07-15  9:40 ` ro at gcc dot gnu.org
2011-07-15 12:01 ` ro at CeBiTec dot Uni-Bielefeld.DE
2011-07-15 12:05 ` ro at gcc dot gnu.org
2011-07-18 12:10 ` ro at gcc dot gnu.org
2011-07-18 12:11 ` ro at gcc dot gnu.org
2011-07-18 12:15 ` ro at gcc dot gnu.org

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