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[Bug other/51174] AIX unexpected error_mark node in new TM tests
- From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 16 Nov 2011 18:23:22 +0000
- Subject: [Bug other/51174] AIX unexpected error_mark node in new TM tests
- Auto-submitted: auto-generated
- References: <bug-51174-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51174
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-11-16 18:23:22 UTC ---
> --- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> 2011-11-16 16:31:00 UTC ---
> Confirmed. I think this may be present on alpha-dec-osf as well.
The failure on Tru64 UNIX is related, but more fundamental: the platform
uses ECOFF, which completely lacks named section support. The tests
fail with
FAIL: libitm.c/cancel.c (internal compiler error)
FAIL: libitm.c/cancel.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/local/libitm/testsuite/libitm.c/cancel.c:55:1: internal
co
mpiler error: in default_no_named_section, at varasm.c:6293
WARNING: libitm.c/cancel.c compilation failed to produce executable
Rainer