[Bug tree-optimization/63747] [5 regression] icf mis-compares switch gimple

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63747

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Fri Nov  7 12:35:43 2014
New Revision: 217219

URL: https://gcc.gnu.org/viewcvs?rev=217219&root=gcc&view=rev
Log:
    PR ipa/63747
    * gcc.dg/ipa/pr63747.c: New test.
    * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
    Missing checking for CASE_LOW and CASE_HIGH added.


Added:
    trunk/gcc/testsuite/gcc.dg/ipa/pr63747.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-icf-gimple.c
    trunk/gcc/testsuite/ChangeLog