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r132765 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: spop at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 29 Feb 2008 12:41:14 -0000
- Subject: r132765 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: spop
Date: Fri Feb 29 12:41:14 2008
New Revision: 132765
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132765
Log:
* 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.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/tree-ssa/ltrans-8.c
trunk/gcc/tree-loop-linear.c