[Bug analyzer/96764] [11 Regression] ICE in fold_convert_const_int_from_real, at fold-const.c:2038

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96764

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by David Malcolm <dmalc...@gcc.gnu.org>:

https://gcc.gnu.org/g:ecdb93224c56189a129e97c556fe6b78e1b15a63

commit r11-2952-gecdb93224c56189a129e97c556fe6b78e1b15a63
Author: David Malcolm <dmalc...@redhat.com>
Date:   Thu Aug 27 18:20:24 2020 -0400

    analyzer: fix ICE on casting float to pointer [PR96764]

    gcc/analyzer/ChangeLog:
            PR analyzer/96764
            * region-model-manager.cc
            (region_model_manager::maybe_fold_unaryop): Handle
VIEW_CONVERT_EXPR.
            (region_model_manager::get_or_create_cast): Move logic for
            real->integer casting to...
            (get_code_for_cast): ...this new function, and add logic for
            real->non-integer casts.
            (region_model_manager::maybe_fold_sub_svalue): Handle
            VIEW_CONVERT_EXPR.
            * region-model.cc
            (region_model::add_any_constraints_from_gassign): Likewise.
            * svalue.cc (svalue::maybe_undo_cast): Likewise.
            (unaryop_svalue::dump_to_pp): Likewise.

    gcc/testsuite/ChangeLog:
            PR analyzer/96764
            * gcc.dg/analyzer/pr96764.c: New test.