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author | David Malcolm <dmalcolm@redhat.com> | 2021-04-05 10:51:46 -0400 |
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committer | David Malcolm <dmalcolm@redhat.com> | 2021-04-05 10:51:46 -0400 |
commit | 7d8f4240c94e2e7643ac13cda1fdd0bb6ca3a3fb (patch) | |
tree | 677b9b95da3c33c922a3c26ddfba0c2e2e131ebd /gcc/tree-ssa-dse.c | |
parent | 69b66ff02353a87585329bb3cf4ac20d6dee1b16 (diff) | |
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analyzer: fix ICE on zero-arg calls passed to __attribute__((nonnull)) [PR 99906]
gcc/analyzer/ChangeLog:
PR analyzer/99906
* analyzer.cc (maybe_reconstruct_from_def_stmt): Fix NULL
dereference on calls with zero arguments.
* sm-malloc.cc (malloc_state_machine::on_stmt): When handling
__attribute__((nonnull)), only call get_diagnostic_tree if the
result will be used.
gcc/testsuite/ChangeLog:
PR analyzer/99906
* gcc.dg/analyzer/pr99906.c: New test.
Diffstat (limited to 'gcc/tree-ssa-dse.c')
0 files changed, 0 insertions, 0 deletions