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| author | Richard Guenther <rguenther@suse.de> | 2011-06-27 10:28:39 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-06-27 10:28:39 +0000 |
| commit | fe4cd14b452e58fbde4525557649f769e1b4427c (patch) | |
| tree | 77dc47dc0baf6aae6acca9e534eb5f783a5cd366 /gcc/params.def | |
| parent | afc3f22f90ca9b2e1028949e671acf78dcb2b4b3 (diff) | |
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re PR tree-optimization/49365 (436.cactusADM performance regression)
2011-06-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49365
* params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9.
From-SVN: r175474
Diffstat (limited to 'gcc/params.def')
| -rw-r--r-- | gcc/params.def | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/params.def b/gcc/params.def index a3e9831..d827121 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -825,7 +825,7 @@ DEFPARAM (PARAM_MIN_INSN_TO_PREFETCH_RATIO, "min-insn-to-prefetch-ratio", "Min. ratio of insns to prefetches to enable prefetching for " "a loop with an unknown trip count", - 10, 0, 0) + 9, 0, 0) DEFPARAM (PARAM_PREFETCH_MIN_INSN_TO_MEM_RATIO, "prefetch-min-insn-to-mem-ratio", |