[Bug target/67989] [5/6 Regression] g++ ICE on armel valid code

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67989

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |arm*
           Priority|P3                          |P1
      Known to work|                            |5.2.0
          Component|c++                         |target
                 CC|                            |kyrylo.tkachov at arm dot com
            Summary|[REGRESSION] g++ ICE on     |[5/6 Regression] g++ ICE on
                   |armel valid code            |armel valid code
   Target Milestone|---                         |5.3
      Known to fail|                            |5.2.1

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looks like a target issue to me, possibly caused by

2015-10-01  Kyrylo Tkachov  <kyrylo.tkac...@arm.com>

        Backport from mainline
        2015-06-09  Shiva Chen  <shiva0...@gmail.com>

        * sync.md (atomic_load<mode>): Add conditional code for lda/ldr
        (atomic_store<mode>): Likewise.

testcase needs reduction, working on trunk needs to be verified and the
regression bisected (in case it's not obvious).