[Bug rtl-optimization/64536] [4.9/5 Regression] Undefined .L* symbol starting with jump2 on s390x

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64536

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jan  9 21:17:10 2015
New Revision: 219405

URL: https://gcc.gnu.org/viewcvs?rev=219405&root=gcc&view=rev
Log:
    PR rtl-optimization/64536
    * cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
    tablejumps.

    * gcc.dg/pr64536.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr64536.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ada/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c/ChangeLog
    trunk/gcc/cfgrtl.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/go/ChangeLog
    trunk/gcc/java/ChangeLog
    trunk/gcc/lto/ChangeLog
    trunk/gcc/objc/ChangeLog
    trunk/gcc/objcp/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/libcc1/ChangeLog