[Bug target/83930] [6/7/8 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 #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sat Jan 20 09:54:06 2018
New Revision: 256915

URL: https://gcc.gnu.org/viewcvs?rev=256915&root=gcc&view=rev
Log:
        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:
    trunk/gcc/testsuite/gcc.dg/pr83930.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/simplify-rtx.c
    trunk/gcc/testsuite/ChangeLog