[Bug bootstrap/83396] [8 Regression] Bootstrap failures with Statement Frontiers

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83396

--- Comment #59 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Dec 14 11:02:37 2017
New Revision: 255627

URL: https://gcc.gnu.org/viewcvs?rev=255627&root=gcc&view=rev
Log:
        PR bootstrap/83396
        * var-tracking.c (vt_initialize): Ignore non-DEBUG_INSNs outside of
        basic blocks.  Assert debug bind insns don't appear outside of bbs,
        don't reset them.  Assert insns without BLOCK_FOR_INSN are outside of
        bb.  Simplify.

        * gcc.dg/pr83396.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr83396.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/var-tracking.c