This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r236986 - in /trunk/gcc: ChangeLog loop-iv.c lo...
- From: hubicka at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 01 Jun 2016 12:01:17 -0000
- Subject: r236986 - in /trunk/gcc: ChangeLog loop-iv.c lo...
Author: hubicka
Date: Wed Jun 1 12:01:17 2016
New Revision: 236986
URL: https://gcc.gnu.org/viewcvs?rev=236986&root=gcc&view=rev
Log:
* loop-unroll.c (decide_unroll_constant_iterations,
decide_unroll_runtime_iterations, decide_unroll_stupid): Use
likely upper bounds.
* loop-iv.c (find_simple_exit): Dump likely upper bounds.
* gcc.dg/unroll-6.c: Update template.
* gcc.dg/unroll-7.c: New testcase.
* gcc.dg/unroll-8.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/unroll-7.c
trunk/gcc/testsuite/gcc.dg/unroll-8.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/loop-iv.c
trunk/gcc/loop-unroll.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/unroll-6.c