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| author | Teresa Johnson <tejohnson@google.com> | 2013-11-18 22:38:51 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@gcc.gnu.org> | 2013-11-18 22:38:51 +0000 |
| commit | 4ca1930986eb7cb7eae67b74b74bd0ed3717ad83 (patch) | |
| tree | 5c71565f2ef787716805387748dca8ac915527bb /gcc/tree.c | |
| parent | 38f4f02fd6a83607aada3b3270469143bd9ffc7a (diff) | |
| download | gcc-4ca1930986eb7cb7eae67b74b74bd0ed3717ad83.zip gcc-4ca1930986eb7cb7eae67b74b74bd0ed3717ad83.tar.gz gcc-4ca1930986eb7cb7eae67b74b74bd0ed3717ad83.tar.bz2 | |
This patch fixes an lto profiledbootstrap failure with -freorder-blocks-and-partition enabled.
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.
From-SVN: r204985
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions