[Bug rtl-optimization/52528] combine bug (powerpc testcase)

[cltang at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52528

--- Comment #1 from Chung-Lin Tang <cltang at gcc dot gnu.org> 2012-03-10 
14:57:34 UTC ---
Author: cltang
Date: Sat Mar 10 14:57:30 2012
New Revision: 185175

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185175
Log:
2012-03-10  Chung-Lin Tang  <clt...@codesourcery.com>

    PR rtl-optimization/52528
    * combine.c (can_combine_p): Add setting of subst_low_luid
    before call to expand_field_assignment().

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c