[Bug middle-end/87053] wrong code with c_strlen

Wed, 29 Aug 2018 15:17:12 -0700 

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87053

--- Comment #1 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Wed Aug 29 22:16:09 2018
New Revision: 263968

URL: https://gcc.gnu.org/viewcvs?rev=263968&root=gcc&view=rev
Log:
gcc:
2018-08-22  Bernd Edlinger  <bernd.edlin...@hotmail.de>

        PR middle-end/87053
        * builtins.c (c_strlen): Improve range checks.

testsuite:
2018-08-22  Bernd Edlinger  <bernd.edlin...@hotmail.de>

        PR middle-end/87053
        * gcc.c-torture/execute/pr87053.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr87053.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/testsuite/ChangeLog

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