[Bug rtl-optimization/88845] ICE in lra_set_insn_recog_data, at lra.c:1010

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88845

--- Comment #4 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Wed Mar  6 15:36:43 2019
New Revision: 269428

URL: https://gcc.gnu.org/viewcvs?rev=269428&root=gcc&view=rev
Log:
gcc/
        PR rtl-optimization/88845
        * config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Enable during
        LRA.
        * lra.c (remove_scratches_1): New function.
        (remove_scratches): Use it.
        (lra_emit_move): Likewise.

gcc/testsuite/
        PR rtl-optimization/88845
        * gcc.target/powerpc/pr88845.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr88845.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/lra.c
    trunk/gcc/testsuite/ChangeLog