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(parent: d973ac5) | patch
tree-loop-linear.c (try_interchange_loops): Compare memory access strides against...
authorSebastian Pop <sebastian.pop@amd.com>
Fri, 29 Feb 2008 12:41:14 +0000 (12:41 +0000)
committerSebastian Pop <spop@gcc.gnu.org>
Fri, 29 Feb 2008 12:41:14 +0000 (12:41 +0000)
commit0c96231b2f444ee89f91882555744bfdab8d2cea
treef9a535bf4c6727dddb73dd954029131e101008f7tree
parentd973ac5a9f35cbb79c6c2457f48159f1541f79c4commit | diff
tree-loop-linear.c (try_interchange_loops): Compare memory access strides against cache sizes.

* tree-loop-linear.c (try_interchange_loops): Compare memory access
strides against cache sizes.

* testsuite/gcc.dg/tree-ssa/ltrans-8.c: Increase the size of strides
to make the interchange profitable.

From-SVN: r132765
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/ltrans-8.c diff | blob | history
gcc/tree-loop-linear.c diff | blob | history