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| author | Martin Sebor <msebor@redhat.com> | 2016-12-14 21:58:19 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2016-12-14 14:58:19 -0700 |
| commit | cfce1a4a42a9f76477e732fbe7408459742a92a2 (patch) | |
| tree | e743e6d8a689f55f3c3234066fdbbf8b2306b7d7 /gcc/tree-ssa-loop.c | |
| parent | 8000827901d090f62414ff75203e03b00acd4ca5 (diff) | |
| download | gcc-cfce1a4a42a9f76477e732fbe7408459742a92a2.zip gcc-cfce1a4a42a9f76477e732fbe7408459742a92a2.tar.gz gcc-cfce1a4a42a9f76477e732fbe7408459742a92a2.tar.bz2 | |
PR middle-end/78786 - GCC hangs/out of memory calling sprintf with large precision
gcc/ChangeLog:
PR middle-end/78786
* gimple-ssa-sprintf.c (target_dir_max): New macro.
(get_mpfr_format_length): New function.
(format_integer): Use HOST_WIDE_INT instead of int.
(format_floating_max): Same.
(format_floating): Call get_mpfr_format_length.
(format_directive): Use target_dir_max.
gcc/testsuite/ChangeLog:
PR middle-end/78786
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: New test.
From-SVN: r243672
Diffstat (limited to 'gcc/tree-ssa-loop.c')
0 files changed, 0 insertions, 0 deletions