r151050 - in /trunk/gcc: ChangeLog config/arm/a...

[ramana@gcc.gnu.org]

Author: ramana
Date: Mon Aug 24 09:03:35 2009
New Revision: 151050

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151050
Log:
combine cmps with shifts


2009-08-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

       * gcc.target/arm/combine-cmp-shift.c: New test.

2009-08-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

       * config/arm/arm.c (arm_select_cc_mode): Handle subreg.

Added:
    trunk/gcc/testsuite/gcc.target/arm/combine-cmp-shift.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/testsuite/ChangeLog