[Bug rtl-optimization/70596] [6 Regression] -fcompare-debug failure with one extra NOTE_INSN_DELETED

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70596

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Apr 12 17:18:31 2016
New Revision: 234906

URL: https://gcc.gnu.org/viewcvs?rev=234906&root=gcc&view=rev
Log:
        PR rtl-optimization/70596
        * lra-spills.c (spill_pseudos): Don't delete debug insns, instead
        just invalidate LRA data and reset them.  Adjust dump wording.

        * gcc.target/i386/pr70596.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr70596.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-spills.c
    trunk/gcc/testsuite/ChangeLog