[Bug middle-end/89677] [8 Regression] internal compiler error: in wide_int_to_tree_1, at tree.c:1549

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89677

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Mar 13 11:32:11 2019
New Revision: 269646

URL: https://gcc.gnu.org/viewcvs?rev=269646&root=gcc&view=rev
Log:
2019-03-13  Richard Biener  <rguent...@suse.de>

        PR middle-end/89677
        * tree-scalar-evolution.c (simplify_peeled_chrec): Do not
        throw FP expressions at tree-affine.

        * gcc.dg/torture/pr89677.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr89677.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-scalar-evolution.c