projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7472eb1) | patch
Adjust the threshold value of PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO
authorChangpeng Fang <changpeng.fang@amd.com>
Wed, 9 Jun 2010 22:51:46 +0000 (22:51 +0000)
committerSebastian Pop <spop@gcc.gnu.org>
Wed, 9 Jun 2010 22:51:46 +0000 (22:51 +0000)
commitf7963a7ce745ff36fa2c2674e821f9476ba2f81b
tree5c3b24046efb9af6d8d46c223e86dcc6dc93af9btree
parent7472eb13e97a3e2887f5cebc2becbdad37e8c917commit | diff
Adjust the threshold value of PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO

2010-06-09  Changpeng Fang  <changpeng.fang@amd.com>

* tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) :
Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from
8 to 4.  Minor change of the related comments.

From-SVN: r160514
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-loop-prefetch.c diff | blob | history