r277729 - in /branches/gcc-8-branch/gcc: Change...

[law@gcc.gnu.org]

Author: law
Date: Fri Nov  1 22:37:04 2019
New Revision: 277729

URL: https://gcc.gnu.org/viewcvs?rev=277729&root=gcc&view=rev
Log:
         Backport from trunk
         2019-02-20  Andre Vieira <andre.simoesdiasvieira@arm.com>

         PR target/86487
         * lra-constraints.c(uses_hard_regs_p): Fix handling of
         paradoxical SUBREGS.

         PR target/86487
         * gcc.target/arm/pr86487.c: New.

Added:
    branches/gcc-8-branch/gcc/testsuite/gcc.target/arm/pr86487.c
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/lra-constraints.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog