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re PR c/51360 (spurious unused-but-set-variable warning for var used in OpenMP pragma)
authorJakub Jelinek <jakub@redhat.com>
Thu, 15 Dec 2011 17:29:25 +0000 (18:29 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Thu, 15 Dec 2011 17:29:25 +0000 (18:29 +0100)
commit7d1362bcd64fd5d774f9e3cbe2ae2498a74ae5c9
treed9175cdfc130e51e03e7c8c63c71f7397b829930tree
parent323492f6f9c8509fc51ab52026b74d0ca783c0c3commit | diff
re PR c/51360 (spurious unused-but-set-variable warning for var used in OpenMP pragma)

PR c/51360
* c-parser.c (c_parser_omp_clause_num_threads,
c_parser_omp_clause_schedule): Call mark_exp_read.

* semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.

* c-c++-common/gomp/pr51360.c: New test.
* g++.dg/gomp/pr51360.C: New test.

From-SVN: r182381
gcc/ChangeLog diff | blob | history
gcc/c-parser.c diff | blob | history
gcc/cp/ChangeLog diff | blob | history
gcc/cp/semantics.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/c-c++-common/gomp/pr51360.c [new file with mode: 0644] blob
gcc/testsuite/g++.dg/gomp/pr51360.C [new file with mode: 0644] blob