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| author | tejohnson <tejohnson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-18 22:38:51 +0000 |
|---|---|---|
| committer | tejohnson <tejohnson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-18 22:38:51 +0000 |
| commit | e31c70b949be034408ba486bff4da6c260c87013 (patch) | |
| tree | 5c71565f2ef787716805387748dca8ac915527bb /gcc/fold-const.c | |
| parent | 79913f53a55b78160deec7037bfc8eac132da8ac (diff) | |
| download | gcc-e31c70b949be034408ba486bff4da6c260c87013.tar.gz | |
This patch fixes an lto profiledbootstrap failure with
-freorder-blocks-and-partition enabled. Currently compgotos
is the only pass that goes into cfglayout mode after bb reordering,
which is undesireable (and in the case of -freorder-blocks-and-partition
can cause illegal partitioning) because of the optimizations performed
on the cfg when going into cfglayout mode. Moved compgoto before
bb reordering to avoid these problems.
2013-11-18 Teresa Johnson <tejohnson@google.com>
* gcc/cfgrtl.c (cfg_layout_initialize): Assert if we
try to go into cfglayout after bb reordering.
* gcc/passes.def: Move compgotos before bb reordering
since it goes into cfglayout.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204985 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions