new folding rule
authorXinliang David Li <davidxl@gcc.gnu.org>
Tue, 20 Apr 2010 17:00:37 +0000 (17:00 +0000)
committerXinliang David Li <davidxl@gcc.gnu.org>
Tue, 20 Apr 2010 17:00:37 +0000 (17:00 +0000)
commit94e85e0ae88fee653abdfe33244da282dd44184d
treecfb7472bcd31a0ac649da7ca0ba1431b1f0ee0ad
parent54fb1ae03e7eda76d322545955cd128412887d23
new folding rule

From-SVN: r158567
gcc/ChangeLog
gcc/fold-const.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/tree-ssa/fold-compare.C [new file with mode: 0644]