[Bug target/77676] powerpc64 and powerpc64le stage2 bootstrap fail

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77676

--- Comment #15 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Thu Sep 22 21:28:07 2016
New Revision: 240383

URL: https://gcc.gnu.org/viewcvs?rev=240383&root=gcc&view=rev
Log:
PR target/77676 - powerpc64 and powerpc64le stage2 bootstrap fail

gcc/testsuite/ChangeLog:

        PR target/77676
        * gcc.dg/tree-ssa/builtin-sprintf-1.c: Define and use wint_t.
        * gcc.dg/tree-ssa/builtin-sprintf-2.c: Fix typo.
        * gcc.dg/tree-ssa/builtin-sprintf-3.c: New test.
        * gcc.dg/tree-ssa/builtin-sprintf-warn-5.c: New test.

gcc/ChangeLog:

        PR target/77676
        * gimple-ssa-sprintf.c (target_int_min, target_int_max): Use
        HOST_BITS_PER_WIDE_INT, make a static local variable auto.
        (target_int_min): Correct computation.
        (format_integer): Use long long as the argument for the ll length
        modifier.
        (format_floating): Use target_int_max().
        (get_string_length): Same.
        (format_string): Avoid setting the bounded flag for strings
        of unknown length.
        (try_substitute_return_value): Avoid setting range info when
        the result isn't bounded.
        * varasm.c (assemble_name): Increase buffer size.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-3.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-sprintf.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-2.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-1.c
    trunk/gcc/varasm.c