From b6bb0094b2486476e45570135f4b6fada05cdba6 Mon Sep 17 00:00:00 2001 From: Sebastian Pop Date: Sat, 13 Mar 2010 17:34:51 +0000 Subject: Add PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. 2010-03-09 Sebastian Pop * graphite.c (graphite_initialize): To bound the number of bbs per function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared. * doc/invoke.texi: Document it. From-SVN: r157433 --- gcc/doc/invoke.texi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'gcc/doc/invoke.texi') diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 2159701..b856ca2 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -8496,6 +8496,11 @@ pointer parameter. To avoid exponential effects in the Graphite loop transforms, the number of parameters in a SCoP is bounded by 10. +@item graphite-max-bbs-per-function +To avoid exponential effects in the detection of SCoPs, the functions +with more than 100 basic blocks are not handled by the Graphite loop +transforms. + @end table @end table -- cgit v1.1