Properly handle pointer addition/subtraction in num_sign_bit_copies1.
authorH.J. Lu <hongjiu.lu@intel.com>
Fri, 24 Jun 2011 15:26:33 +0000 (15:26 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Fri, 24 Jun 2011 15:26:33 +0000 (08:26 -0700)
commit1f134bd6d6d6f324c4830c45fa70ab3e49fcd3ef
tree85efd3579c1dba862f15e1dcaa9dcc37c41aa6a0
parent89f920259c9298b5d5d64b5ec57a3fb8f9046605
Properly handle pointer addition/subtraction in num_sign_bit_copies1.

From-SVN: r175383
gcc/ChangeLog
gcc/rtlanal.c