[Bug rtl-optimization/79916] ICE in Max. number of generated reload insns per insn is achieved (90)

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79916

--- Comment #10 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri Apr 13 22:55:16 2018
New Revision: 259379

URL: https://gcc.gnu.org/viewcvs?rev=259379&root=gcc&view=rev
Log:
2018-04-13  Vladimir Makarov  <vmaka...@redhat.com>

        PR rtl-optimization/79916
        * config/rs6000/rs6000.c (rs6000_emit_move): Use assigned hard
        regs (if any) to define how to gnerate SD moves when LRA is in
        progress.

2018-04-13  Vladimir Makarov  <vmaka...@redhat.com>

        PR rtl-optimization/79916
        * gcc.target/powerpc/pr79916.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr79916.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog