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| author | Martin Liska <mliska@suse.cz> | 2017-10-12 23:53:21 +0200 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2017-10-12 15:53:21 -0600 |
| commit | 0af377c15a40ae329f6019155d07857df452f42b (patch) | |
| tree | 693e21e454052f1912690ef8c070dde06b757ea4 /gcc/tree-ssa-loop-prefetch.c | |
| parent | c64959bdf1388d332159cb5d40afddc30d8c61d2 (diff) | |
| download | gcc-0af377c15a40ae329f6019155d07857df452f42b.zip gcc-0af377c15a40ae329f6019155d07857df452f42b.tar.gz gcc-0af377c15a40ae329f6019155d07857df452f42b.tar.bz2 | |
re PR tree-optimization/82493 (UBSAN in gcc/sbitmap.c:368:28: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int')
PR tree-optimization/82493
* sbitmap.c (bitmap_bit_in_range_p): Fix the implementation.
(test_range_functions): New function.
(sbitmap_c_tests): Likewise.
* selftest-run-tests.c (selftest::run_tests): Run new tests.
* selftest.h (sbitmap_c_tests): New function.
* tree-ssa-dse.c (live_bytes_read): Fix thinko.
From-SVN: r253699
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
0 files changed, 0 insertions, 0 deletions