omp.c: Require target with pthread support.

2012-01-23  Greta Yorsh  <Greta.Yorsh@arm.com>
	* c-c++-common/tm/omp.c: Require target with pthread support.

From-SVN: r183432

gcc/testsuite/ChangeLog

+2012-01-23  Greta Yorsh  <Greta.Yorsh@arm.com>
+	* c-c++-common/tm/omp.c: Require target with pthread support.
+
 2012-01-23  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/51949

gcc/testsuite/c-c++-common/tm/omp.c

 /* { dg-do compile } */
 /* { dg-options "-fgnu-tm -fopenmp" } */
+/* { dg-require-effective-target pthread } */
 
 __attribute__ ((transaction_pure))
 unsigned long rdtsc();