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[PR 41574] Backport fix to 4.4 branch.


Hi , 

I'd like to backport this patch from trunk to the 4.4 branch. This is necessary as the same failure is present in the 4.4 branch as made evident by the testcase. 

Testing by building 4.4 branch cross on qemu-arm for arm-eabi for cortex-a8, neon and softfp . 

Ok to commit if no regressions ? 

cheers
Ramana


2009-12-11  Ramana Radhakrishnan  <ramana@gcc.gnu.org>

        Backport from trunk.
	2009-10-05  Doug Kwan  <dougkwan@google.com

        PR rtl-optimization/41574
        * combine.c (distribute_and_simplify_rtx): Quit if RTX mode is
        floating point and we are not doing unsafe math optimizations.



        PR rtl-optimization/41574
        2009-10-08  Doug Kwan  <dougkwan@google.com>

        PR rtl-optimization/41574
        * gcc.dg/pr41574.c: New test





Attachment: pr41574-backport.txt
Description: Text document


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