[Bug target/43358] [4.5 Regression] IRA: internal compiler error: in pool_free, at alloc-pool.c:335

[rsandifo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43358

--- Comment #11 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 
2010-09-27 19:48:18 UTC ---
Author: rsandifo
Date: Mon Sep 27 19:48:13 2010
New Revision: 164660

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164660
Log:
gcc/
    PR rtl-optimization/43358
    * ira-lives.c (process_single_reg_class_operands): Adjust the costs
    of a single hard register, using simplify_subreg_regno to decide
    what that register should be.

Modified:
    branches/gcc-4_5-branch/gcc/ChangeLog
    branches/gcc-4_5-branch/gcc/ira-lives.c