re PR middle-end/53992 (Combining -fopenmp and -fgnu-tm results in segfault or misbehaving binaries)

gcc/
2012-08-20  Patrick Marlier  <patrick.marlier@gmail.com>

	PR middle-end/53992
	* omp-low.c (lower_omp_1): Handle GIMPLE_TRANSACTION.

testsuite/
2012-08-20  Patrick Marlier  <patrick.marlier@gmail.com>

	PR middle-end/53992
	* gcc.dg/gomp/pr53992.c: New test.

From-SVN: r190536