[Bug target/84912] __builtin_divde* produce Internal Compiler Error when compiled -m32

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84912

--- Comment #7 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Thu Mar 29 00:06:31 2018
New Revision: 258943

URL: https://gcc.gnu.org/viewcvs?rev=258943&root=gcc&view=rev
Log:
        PR target/84912
        * config/rs6000/rs6000.h (RS6000_BTM_POWERPC64): New define.
        (RS6000_BTM_COMMON): Add RS6000_BTM_POWERPC64.
        * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add support
        for RS6000_BTM_POWERPC64.
        (rs6000_invalid_builtin): Add handling for RS6000_BTM_POWERPC64
        (rs6000_builtin_mask_names): Add RS6000_BTM_POWERPC64.
        * config/rs6000/rs6000-builtin.def (BU_P7_POWERPC64_MISC_2): New macro
        definition.
        (DIVDE): Use it.
        (DIVDEU): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000-builtin.def
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.h