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| author | Martin Liska <mliska@suse.cz> | 2017-06-19 15:19:56 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2017-06-19 13:19:56 +0000 |
| commit | 0d053a49b6f6daf3036be9aed19b2fb9a549418d (patch) | |
| tree | cd809e6253472300b456fecbf1de10fbc9d19f46 /Makefile.def | |
| parent | 871cc215f7507cbe9ed4b1a5a9fd884deb65c18a (diff) | |
Introduce 4-stages profiledbootstrap to get a better profile.
2017-06-19 Martin Liska <mliska@suse.cz>
* doc/install.texi: Document that PGO runs in 4 stages.
2017-06-19 Martin Liska <mliska@suse.cz>
* Makefile.def: Define 4 stages PGO bootstrap.
* Makefile.tpl: Define FLAGS.
* Makefile.in: Regenerate.
From-SVN: r249366
Diffstat (limited to 'Makefile.def')
| -rw-r--r-- | Makefile.def | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Makefile.def b/Makefile.def index 9b2530f6b77..08d0dc08a46 100644 --- a/Makefile.def +++ b/Makefile.def @@ -623,7 +623,10 @@ bootstrap_stage = { bootstrap_stage = { id=profile ; prev=1 ; }; bootstrap_stage = { - id=feedback ; prev=profile ; + id=train; prev=profile ; + bootstrap_target=profiledbootstrap ; }; +bootstrap_stage = { + id=feedback ; prev=train; bootstrap_target=profiledbootstrap ; }; bootstrap_stage = { id=autoprofile ; prev=1 ; |