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| author | Tom de Vries <tom@codesourcery.com> | 2015-07-31 06:26:44 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2015-07-31 06:26:44 +0000 |
| commit | e67d7a1ea15cb266edf4a9ae2315eae6b1e8003a (patch) | |
| tree | d4527665684a78ac3e0d04736f8b19c537ed23a7 /gcc/go/go-lang.c | |
| parent | 048e62c34ae4af6d84c2a95649caf6ca584ab71d (diff) | |
| download | gcc-e67d7a1ea15cb266edf4a9ae2315eae6b1e8003a.zip gcc-e67d7a1ea15cb266edf4a9ae2315eae6b1e8003a.tar.gz gcc-e67d7a1ea15cb266edf4a9ae2315eae6b1e8003a.tar.bz2 | |
Don't cancel loop tree in parloops
2015-07-31 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/66846
* omp-low.c (expand_omp_taskreg) [ENABLE_CHECKING]: Call
verify_loop_structure for child_cfun if !LOOPS_NEED_FIXUP.
(expand_omp_target) [ENABLE_CHECKING]: Same.
(execute_expand_omp) [ENABLE_CHECKING]: Call verify_loop_structure for
cfun if !LOOPS_NEED_FIXUP.
(expand_omp_for_static_nochunk): Handle simple latch bb. Handle case
that omp_for already has its own loop struct.
* tree-parloops.c (create_phi_for_local_result)
(create_call_for_reduction): Handle simple latch bb.
(create_parallel_loop): Add simple latch bb to preserve
LOOPS_HAVE_SIMPLE_LATCHES. Record new exit. Handle simple latch bb.
(gen_parallel_loop): Remove call to cancel_loop_tree.
(parallelize_loops): Skip loops that are inner loops of parallelized
loops.
(pass_parallelize_loops::execute) [ENABLE_CHECKING]: Call
verify_loop_structure.
From-SVN: r226427
Diffstat (limited to 'gcc/go/go-lang.c')
0 files changed, 0 insertions, 0 deletions