[Bug target/82848] [8 Regression] ICE in expand_expr_real_2, at expr.c:8715

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82848

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Nov 25 10:19:16 2017
New Revision: 255148

URL: https://gcc.gnu.org/viewcvs?rev=255148&root=gcc&view=rev
Log:
        PR target/82848
        * config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Don't fold
        builtins not enabled in the currently selected ISA.

        * gcc.target/powerpc/pr82848.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr82848.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog