diff options
author | Alan Modra <amodra@gmail.com> | 2016-05-26 17:38:36 +0000 |
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committer | Alan Modra <amodra@gmail.com> | 2016-05-26 17:38:36 +0000 |
commit | 308f4d8b861e7a4c30099f503c10f2c67ed147ee (patch) | |
tree | 2f1b9dd120fe3ba29fd7f8a40134216571afb98b | |
parent | 0ddb4ec18b659e51788274f5491d70b59ac3af6c (diff) |
ira.c bb_loop_depth
PR rtl-optimization/71275
* ira.c (ira): Call loop_optimizer_init to set up bb_loop_depth
for update_equiv_regs and combine_and_move_insns.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@236789 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/ira.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5a76af4c9e9..30c86158de8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-05-27 Alan Modra <amodra@gmail.com> + + PR rtl-optimization/71275 + * ira.c (ira): Call loop_optimizer_init to set up bb_loop_depth + for update_equiv_regs and combine_and_move_insns. + 2016-05-26 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (*movqi_internal) <attr "isa">: Use diff --git a/gcc/ira.c b/gcc/ira.c index 55b4bd700be..1b269eac32c 100644 --- a/gcc/ira.c +++ b/gcc/ira.c @@ -5171,6 +5171,7 @@ ira (FILE *f) ira_set_pseudo_classes (true, ira_dump_file); init_alias_analysis (); + loop_optimizer_init (AVOID_CFG_MODIFICATIONS); reg_equiv = XCNEWVEC (struct equivalence, max_reg_num ()); update_equiv_regs (); @@ -5186,6 +5187,7 @@ ira (FILE *f) if (optimize) add_store_equivs (); + loop_optimizer_finalize (); end_alias_analysis (); free (reg_equiv); |