[Bug rtl-optimization/71150] [7 Regression] ICE on valid code at -O1 and above in 64-bit mode on x86_64-linux-gnu in lra_eliminate_reg_if_possible, at lra-eliminations.c:1402

[jiwang at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71150

--- Comment #3 from Jiong Wang <jiwang at gcc dot gnu.org> ---
Author: jiwang
Date: Wed May 18 14:37:28 2016
New Revision: 236396

URL: https://gcc.gnu.org/viewcvs?rev=236396&root=gcc&view=rev
Log:
[Patch, lra] Guard in_class_p with REG_P check

gcc/

        PR rtl-optimization/71150
        * lra-constraint (process_addr_reg): Guard "in_class_p" with REG_P
        check.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-constraints.c