[Bug target/83930] [6/7 Regression] ICE: RTL check: expected code 'const_int', have 'mem' in simplify_binary_operation_1, at simplify-rtx.c:3302

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83930

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Mar  3 13:14:58 2018
New Revision: 258170

URL: https://gcc.gnu.org/viewcvs?rev=258170&root=gcc&view=rev
Log:
        Backported from mainline
        2018-01-20  Jakub Jelinek  <jakub@redhat.com>

        PR target/83930
        * simplify-rtx.c (simplify_binary_operation_1) <case UMOD>: Use
        UINTVAL (trueop1) instead of INTVAL (op1).

        * gcc.dg/pr83930.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.dg/pr83930.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/simplify-rtx.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog