[Bug target/93174] [10 Regression] ICE building glibc __sha512_process_block for i686

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93174

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Jan  8 15:58:20 2020
New Revision: 280011

URL: https://gcc.gnu.org/viewcvs?rev=280011&root=gcc&view=rev
Log:
        PR target/93174
        * config/i386/i386.md (addcarry<mode>_0): Use nonimmediate_operand
        predicate for output operand instead of register_operand.
        (addcarry<mode>, addcarry<mode>_1): Likewise.  Add alternative with
        memory destination and non-memory operands[2].

        * gcc.c-torture/compile/pr93174.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr93174.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog