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| author | mkuvyrkov <mkuvyrkov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-03-16 05:20:39 +0000 |
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| committer | mkuvyrkov <mkuvyrkov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-03-16 05:20:39 +0000 |
| commit | 4bfe0e7b4c07dacce91704084834209b211eab90 (patch) | |
| tree | 52813b34ea032f6411ae66f7939f478c4711344c /gcc/params.def | |
| parent | 4d64d9a4aa22d73b5197c4d173120885d80493bd (diff) | |
| download | gcc-4bfe0e7b4c07dacce91704084834209b211eab90.tar.gz | |
2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
* sched-rgn.c (extend_rgns): New static function.
(find_rgns): Use it.
(gather_region_statistics, print_region_statistics): New static
functions.
* params.def (PARAM_MAX_SCHED_EXTEND_REGIONS_ITERS): New parameter.
* doc/invoke.texi (max-sched-extend-regions-iters): Document.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112126 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/params.def')
| -rw-r--r-- | gcc/params.def | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/params.def b/gcc/params.def index ba139d2948b..e34a50319c5 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -499,6 +499,11 @@ DEFPARAM(PARAM_MIN_SPEC_PROB, "The minimum probability of reaching a source block for interblock speculative scheduling", 40, 0, 0) +DEFPARAM(PARAM_MAX_SCHED_EXTEND_REGIONS_ITERS, + "max-sched-extend-regions-iters", + "The maximum number of iterations through CFG to extend regions", + 2, 0, 0) + DEFPARAM(PARAM_MAX_LAST_VALUE_RTL, "max-last-value-rtl", "The maximum number of RTL nodes that can be recorded as combiner's last value", |