projects / platform / upstream / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bc21d31) | patch
2009-08-13 Ghassan Shobaki <ghassan.shobaki@amd.com>
authorGhassan Shobaki <ghassan.shobaki@amd.com>
Thu, 13 Aug 2009 21:37:24 +0000 (21:37 +0000)
committerGhassan Shobaki <gshobaki@gcc.gnu.org>
Thu, 13 Aug 2009 21:37:24 +0000 (21:37 +0000)
commit2c6dd136d3ff53b7fbc3ec135c20089de1946fbe
tree1ef7a9372f20be41988ce118b5ab5b5840262f37tree | snapshot
parentbc21d3152f7644fcbd2acf98adbba270c0408c91commit | diff
2009-08-13  Ghassan Shobaki  <ghassan.shobaki@amd.com>

* tree-ssa-loop-prefetch.c
(prune_ref_by_group_reuse): Enhance probabilistic analysis
for long-stride pruning.
(compute_miss_rate): New function to compute the probability
that two memory references access different cache lines.

From-SVN: r150726
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-loop-prefetch.c diff | blob | history
Domain: System / Toolchain;