OSDN Git Service

PR tree-optimization/43482
authorirar <irar@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 22 Apr 2010 18:03:01 +0000 (18:03 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 04:46:35 +0000 (13:46 +0900)
commit1512a7c16b1921016d96f0dc8eb6665af26bbd68
tree89a65da71d867194bbd1649a61ed9869e88ac604
parent97b83ab43f2b108167f50ebda606372be58cf516
PR tree-optimization/43482
* tree-vect-loop.c (vect_create_epilog_for_reduction): Handle
loop unrolling in update of exit phis. Fix comment.
* tree-vect-slp.c (vect_analyze_slp): Check that there are at
least two reduction statements in the loop before starting SLP
analysis.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158650 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/tree-vect-loop.c
gcc/tree-vect-slp.c