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r249668 - in /branches/gcc-7-branch/libgfortran...

From: wilson at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Mon, 26 Jun 2017 21:44:50 -0000
Subject: r249668 - in /branches/gcc-7-branch/libgfortran...

Author: wilson
Date: Mon Jun 26 21:44:50 2017
New Revision: 249668

URL: https://gcc.gnu.org/viewcvs?rev=249668&root=gcc&view=rev
Log:
Fix for SPEC CPu2017 621.wrf_s failure, add missing locking code.

	libgfortran/
	Backport from trunk
	PR libfortran/81195
	* io/unit.c (get_unit): Call __gthread_mutex_lock before newunit_stack
	and newunit_tos references.  Call __gthread_mutex_unlock afterward.

Modified:
    branches/gcc-7-branch/libgfortran/ChangeLog
    branches/gcc-7-branch/libgfortran/io/unit.c

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