[Bug inline-asm/85030] [6/7/8 Regression] internal compiler error: Floating point exception (validate_subreg())

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85030

--- Comment #5 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri Mar 23 19:31:00 2018
New Revision: 258820

URL: https://gcc.gnu.org/viewcvs?rev=258820&root=gcc&view=rev
Log:
2018-03-23  Vladimir Makarov  <vmakarov@redhat.com>

        PR inline-asm/85030
        * lra-constraints.c (process_alt_operands): Don't match BLKmode
        and non BLKmode operands.

2018-03-23  Vladimir Makarov  <vmakarov@redhat.com>

        PR inline-asm/85030
        * testsuite/gcc.target/i386/pr85030.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr85030.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-constraints.c
    trunk/gcc/testsuite/ChangeLog