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SMS: Add use-def chain problem

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From-SVN: r129721
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Revital Eres 2007-10-29 14:45:56 +00:00 committed by Revital Eres
parent 640670c7f4
commit 22c7e1461a
2 changed files with 5 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2007-10-29 Revital Eres <eres@il.ibm.com>
* modulo-sched.c (sms_schedule): Add DF_UD_CHAIN problem.
2007-10-29 Razya Ladelsky
Automatic parallelization reduction tests.

2
gcc/modulo-sched.c
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@ -902,7 +902,7 @@ sms_schedule (void)
df_set_flags (DF_LR_RUN_DCE);
df_rd_add_problem ();
df_note_add_problem ();
df_chain_add_problem (DF_DU_CHAIN);
df_chain_add_problem (DF_DU_CHAIN + DF_UD_CHAIN);
df_analyze ();
regstat_compute_calls_crossed ();
sched_init ();