r158584 - in /trunk/gcc: ChangeLog ira-lives.c

[wilson@gcc.gnu.org]

Author: wilson
Date: Wed Apr 21 05:29:11 2010
New Revision: 158584

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158584
Log:
PR rtl-optimization/43520
* ira-lives.c (ira_implicitly_set_insn_hard_regs): Exclude classes with
zero available registers.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira-lives.c