[Bug target/91106] internal compiler error: output_operand: invalid use of register 'frame'

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91106

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Sep  5 13:30:23 2019
New Revision: 275408

URL: https://gcc.gnu.org/viewcvs?rev=275408&root=gcc&view=rev
Log:
        PR middle-end/91001
        PR middle-end/91105
        PR middle-end/91106
        * calls.c (load_register_parameters): For TYPE_TRANSPARENT_AGGR
        types, use type of their first field instead of type of
        args[i].tree_value.

        * gcc.c-torture/compile/pr91001.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr91001.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/calls.c
    trunk/gcc/testsuite/ChangeLog