diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2017-11-22 10:08:23 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-11-22 10:08:23 +0100 |
| commit | 213ffde2eae0d0ee2c15c7ffc7ef481f4f8bee11 (patch) | |
| tree | 522d9f9eec82cef79756de6a4422c7288d626530 /libsanitizer/libbacktrace/Makefile.am | |
| parent | 608c0f631803f888363bccff43a57027538ff03e (diff) | |
| download | gcc-213ffde2eae0d0ee2c15c7ffc7ef481f4f8bee11.zip gcc-213ffde2eae0d0ee2c15c7ffc7ef481f4f8bee11.tar.gz gcc-213ffde2eae0d0ee2c15c7ffc7ef481f4f8bee11.tar.bz2 | |
re PR rtl-optimization/82044 (runtime signed integer overflow in check_mem_read_rtx() and all_positions_needed_p() in dse.c)
PR rtl-optimization/82044
PR tree-optimization/82042
* dse.c (record_store): Check for overflow.
(check_mem_read_rtx): Properly check for overflow if width == -1, call
add_wild_read instead of clear_rhs_from_active_local_stores on
overflow and log it into dump_file.
From-SVN: r255048
Diffstat (limited to 'libsanitizer/libbacktrace/Makefile.am')
0 files changed, 0 insertions, 0 deletions