[Bug middle-end/91613] [10 regression][arm] gcc.dg/pr83930.c ICE since r274986

[edlinger at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91613

--- Comment #1 from Bernd Edlinger <edlinger at gcc dot gnu.org> ---
Author: edlinger
Date: Tue Sep  3 14:37:41 2019
New Revision: 275342

URL: https://gcc.gnu.org/viewcvs?rev=275342&root=gcc&view=rev
Log:
2019-09-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR middle-end/91603
        PR middle-end/91612
        PR middle-end/91613
        * expr.c (expand_expr_real_1): Handle unaligned decl_rtl
        and SSA_NAME referring to CONSTANT_P correctly.

testsuite:
2019-09-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR middle-end/91603
        * testsuite/gcc.target/arm/pr91603.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/arm/pr91603.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/testsuite/ChangeLog