[Bug tree-optimization/78608] [7 Regression] gimple-ssa-sprintf.c:570:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78608

--- Comment #8 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Tue Jan 17 00:14:52 2017
New Revision: 244511

URL: https://gcc.gnu.org/viewcvs?rev=244511&root=gcc&view=rev
Log:
PR tree-optimization/78608 - gimple-ssa-sprintf.c:570:17: runtime error:
negation of -9223372036854775808 cannot be represented in type 'long int'

gcc/ChangeLog:
        * gimple-ssa-sprintf.c (tree_digits): Avoid negating TYPE_MIN.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-sprintf.c