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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d93585473e1..54890010683 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,29 @@ +2009-10-22 Razya Ladelsky <razya@il.ibm.com> + + * cfgloopmanip.c (duplicate_subloops): Export. + * tree-parloops.c (loop_parallel_p): Dump if loop is innermost. + (transform_to_exit_first_loop): Duplicate bbs starting from + header up to loop->latch instead of exit->src. + Initialize control variable to the correct number of iterations. + (gather_scalar_reductions): Do not register double reductions. + (parallelize_loops): Dump which loop is tested. + Indicate whether the parallelized loop is inner or not. + Remove the innermost-loop requirement. + * cfgloop.h (duplicate_subloops): Export. + * tree-cfg.c (add_phi_args_after_redirect): New function. + (gimple_duplicate_sese_tail): Remove the no-subloops constraint. + Call duplicate_subloops. + Update number of iterations at the exit condition. + Don't redirect nexits always to the loop exit. + Redirect copied edges from latch to the loop exit. + * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan. + * testsuite/gcc.dg/autopar/outer-1.c: New testcase. + * testsuite/gcc.dg/autopar/outer-2.c: New testcase. + * testsuite/gcc.dg/autopar/outer-3.c: New testcase. + * testsuite/gcc.dg/autopar/outer-4.c: New testcase. + * testsuite/gcc.dg/autopar/outer-5.c: New testcase. + * testsuite/gcc.dg/autopar/outer-6.c: New testcase. + 2009-10-22 Jan Hubicka <jh@suse.cz> * ipa-cp.c (ipcp_read_summary): Remove now invalid FIXME and |