I'm seeing various failures in the g++.dg/tls/thread_local* tests on
Solaris 9:

With Sun as, I have

XPASS: g++.dg/tls/thread_local-cse.C execution test
XPASS: g++.dg/tls/thread_local2.C execution test
XPASS: g++.dg/tls/thread_local2g.C execution test
XPASS: g++.dg/tls/thread_local6.C execution test

on both SPARC and x86.

The Solaris 9 with as configuration uses emutls.  These errors are due
to Eric's patch

2012-11-19  Eric Botcazou  <ebotcazou@adacore.com>

        * g++.dg/tls/thread_local-order1.C: Add dg-require-cxa-atexit.
        * g++.dg/tls/thread_local3g.C: Likewise.
        * g++.dg/tls/thread_local4g.C: Likewise.
        * g++.dg/tls/thread_local5g.C: Likewise.
        * g++.dg/tls/thread_local6g.C: Likewise.
        * g++.dg/tls/thread_local-cse.C: XFAIL on Solaris 9.
        * g++.dg/tls/thread_local2.C: Likewise.
        * g++.dg/tls/thread_local2g.C: Likewise.
        * g++.dg/tls/thread_local6.C: Likewise.

The XFAILs are wrong, instead one just needs to use dg-add-options tls,
which the patch below does.

Solaris 9/x86 with as also has

FAIL: g++.dg/tls/thread_local-wrap4.C scan-assembler-not _ZTW1i@PLT

The difference between the as and gas outputs is

-.LCFI2:
-       call    .LPR3
-       addl    $_GLOBAL_OFFSET_TABLE_, %ebx
-       call    _ZTW1i@PLT
+       call    _ZTW1i

No idea how best to handle this.

On Solaris 9, 10, and 11/x86 with gas and gld, I find

FAIL: g++.dg/tls/thread_local-order1.C execution test
FAIL: g++.dg/tls/thread_local3g.C -std=gnu++11 execution test
FAIL: g++.dg/tls/thread_local4g.C -std=gnu++11 execution test
FAIL: g++.dg/tls/thread_local5g.C -std=gnu++11 execution test
FAIL: g++.dg/tls/thread_local6g.C execution test

This happens (as in two other testcases, cf. PR c++/51923) since the
dg-require-cxa-atexit test passes on Solaris with gld though the
platform doesn't have __cxa_atexit and I'm ignoring it for now.

The patch below adds the missing dg-add-options tls in all run tests,
not just the immediately affected ones.

Tested with the appropriate runtest invocations on
{i386-pc,sparc-sun}-solaris2.{9,10} and x86_64-unknown-linux-gnu.

Ok for mainline?

	Rainer


2013-01-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* g++.dg/tls/thread_local-cse.C: Don't xfail on *-*-solaris2.9.
	Add tls options.
	* g++.dg/tls/thread_local2.C: Likewise.
	* g++.dg/tls/thread_local2g.C: Likewise.
	* g++.dg/tls/thread_local6.C: Likewise.
	* g++.dg/tls/thread_local-order1.C: Add tls options.
	* g++.dg/tls/thread_local-order2.C: Likewise.
	* g++.dg/tls/thread_local3.C: Likewise.
	* g++.dg/tls/thread_local3g.C: Likewise.
	* g++.dg/tls/thread_local4.C: Likewise.
	* g++.dg/tls/thread_local4g.C: Likewise.
	* g++.dg/tls/thread_local5.C: Likewise.
	* g++.dg/tls/thread_local5g.C: Likewise.
	* g++.dg/tls/thread_local6g.C: Likewise.