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| author | Martin Liska <mliska@suse.cz> | 2018-01-10 11:54:20 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-01-10 10:54:20 +0000 |
| commit | 3ff0dc17a41ca4a8c673c67d0053e85a6521c739 (patch) | |
| tree | f23e1eb29735ba98c89f93421a9b7ee92fab31aa /gcc/cfgcleanup.c | |
| parent | 2072a319569067b9b99154e8d1bbec894034652f (diff) | |
| download | gcc-3ff0dc17a41ca4a8c673c67d0053e85a6521c739.zip gcc-3ff0dc17a41ca4a8c673c67d0053e85a6521c739.tar.gz gcc-3ff0dc17a41ca4a8c673c67d0053e85a6521c739.tar.bz2 | |
Clean up partitioning in try_optimize_cfg (PR bootstrap/82831).
2018-01-10 Martin Liska <mliska@suse.cz>
PR bootstrap/82831
* basic-block.h (CLEANUP_NO_PARTITIONING): New define.
* bb-reorder.c (pass_reorder_blocks::execute): Do not clean up
partitioning.
* cfgcleanup.c (try_optimize_cfg): Fix up partitioning if
CLEANUP_NO_PARTITIONING is not set.
From-SVN: r256422
Diffstat (limited to 'gcc/cfgcleanup.c')
| -rw-r--r-- | gcc/cfgcleanup.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index 43d1876..eebbe8f 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -3012,7 +3012,8 @@ try_optimize_cfg (int mode) to detect and fix during edge forwarding, and in some cases is only visible after newly unreachable blocks are deleted, which will be done in fixup_partitions. */ - fixup_partitions (); + if ((mode & CLEANUP_NO_PARTITIONING) == 0) + fixup_partitions (); checking_verify_flow_info (); } |