[Bug rtl-optimization/78727] [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78727

--- Comment #6 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Sat Jan 14 16:52:18 2017
New Revision: 244467

URL: https://gcc.gnu.org/viewcvs?rev=244467&root=gcc&view=rev
Log:
        PR rtl-optimization/78626
        PR rtl-optimization/78727
        * cprop.c (one_cprop_pass): Collect unconditional traps in the middle
        of a block, and split such blocks after everything else is finished.

        PR rtl-optimization/78626
        PR rtl-optimization/78727
        * gcc.dg/torture/pr78626.c: New test.
        * gcc.dg/torture/pr78727.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr78626.c
    trunk/gcc/testsuite/gcc.dg/torture/pr78727.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cprop.c
    trunk/gcc/testsuite/ChangeLog