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(parent: 21aa57e) | patch
analyzer: prevent ICEs with null types
authorDavid Malcolm <dmalcolm@redhat.com>
Tue, 2 Apr 2024 21:42:16 +0000 (17:42 -0400)
committerDavid Malcolm <dmalcolm@redhat.com>
Tue, 2 Apr 2024 21:42:16 +0000 (17:42 -0400)
commite945d322fcbc68f91388b1d1297bdf6a6c6fcbaa
treeb7b6363a0616a78a1a8b6bb2b6989d125e96cd60tree
parent21aa57e73b820395b7b01843d61ef5b84cd20d02commit | diff
analyzer: prevent ICEs with null types

Fixes some ICEs seen analyzing the Linux kernel.

gcc/analyzer/ChangeLog:
* region-model-manager.cc (maybe_undo_optimize_bit_field_compare):
Guard against null types.
* region-model.cc (apply_constraints_for_gswitch): Likewise.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>
gcc/analyzer/region-model-manager.cc diff | blob | blame | history
gcc/analyzer/region-model.cc diff | blob | blame | history
Mirror of https://gcc.gnu.org/git/gcc.git