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| author | Jakub Jelinek <jakub@redhat.com> | 2017-11-22 13:35:26 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-11-22 13:35:26 +0100 |
| commit | ff4790688bffc52c1a76aaf35c01fe92009a99ff (patch) | |
| tree | a521783bec9aa30d6cddf1a23ea52f02f1239b4c /gcc/coverage.c | |
| parent | a7d3cd407ccea644f1405cf331edf3bb30e57e65 (diff) | |
| download | gcc-ff4790688bffc52c1a76aaf35c01fe92009a99ff.zip gcc-ff4790688bffc52c1a76aaf35c01fe92009a99ff.tar.gz gcc-ff4790688bffc52c1a76aaf35c01fe92009a99ff.tar.bz2 | |
re PR tree-optimization/83044 (ice in contains_struct_check)
PR tree-optimization/83044
* tree-vrp.c (vrp_prop::check_array_ref): If eltsize is not
INTEGER_CST or is 0, clear up_bound{,_p1} and later ignore tests
that need the upper bound. Subtract offset from
get_addr_base_and_unit_offset only if positive and subtract it
before division by eltsize rather than after it.
* gcc.dg/pr83044.c: New test.
* c-c++-common/Warray-bounds.c (fb): Fix up MAX value.
From-SVN: r255054
Diffstat (limited to 'gcc/coverage.c')
0 files changed, 0 insertions, 0 deletions