[Bug target/92744] [10 Regression] error: insn does not satisfy its constraints since r278439

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92744

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Dec  3 08:23:06 2019
New Revision: 278924

URL: https://gcc.gnu.org/viewcvs?rev=278924&root=gcc&view=rev
Log:
        PR target/92744
        * config/i386/i386.md (peephole2 for *swap<mode>): Use
        general_reg_operand predicates instead of register_operand.

        * g++.dg/dfp/pr92744.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/dfp/pr92744.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog