https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70895
--- Comment #6 from Chung-Lin Tang <cltang at gcc dot gnu.org> --- Author: cltang Date: Thu Aug 18 14:46:19 2016 New Revision: 239576 URL: https://gcc.gnu.org/viewcvs?rev=239576&root=gcc&view=rev Log: 2016-08-18 Chung-Lin Tang <clt...@codesourcery.com> PR middle-end/70895 gcc/ * gimplify.c (omp_add_variable): Adjust/add variable mapping on enclosing parallel construct for reduction variables on OpenACC loop directives. gcc/testsuite/ * gfortran.dg/goacc/loop-tree-1.f90: Add gimple scan-tree-dump test. * c-c++-common/goacc/reduction-1.c: Likewise. * c-c++-common/goacc/reduction-2.c: Likewise. * c-c++-common/goacc/reduction-3.c: Likewise. * c-c++-common/goacc/reduction-4.c: Likewise. libgomp/ * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit firstprivate clauses. * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit copy clauses. * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/gimplify.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/c-c++-common/goacc/reduction-1.c trunk/gcc/testsuite/c-c++-common/goacc/reduction-2.c trunk/gcc/testsuite/c-c++-common/goacc/reduction-3.c trunk/gcc/testsuite/c-c++-common/goacc/reduction-4.c trunk/gcc/testsuite/gfortran.dg/goacc/loop-tree-1.f90 trunk/libgomp/ChangeLog trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/collapse-2.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/collapse-4.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-7.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c trunk/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-flt.c trunk/libgomp/testsuite/libgomp.oacc-fortran/reduction-6.f90 trunk/libgomp/testsuite/libgomp.oacc-fortran/reduction-7.f90
