[Bug rtl-optimization/88416] [8/9 Regression] ICE in in df_uses_record, at df-scan.c:3013

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88416

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Dec 13 19:44:50 2018
New Revision: 267105

URL: https://gcc.gnu.org/viewcvs?rev=267105&root=gcc&view=rev
Log:
        PR rtl-optimization/88416
        * valtrack.c (cleanup_auto_inc_dec): Handle pre/post-inc/dec/modify
        even if !AUTO_INC_DEC.

        * gcc.target/i386/pr88416.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr88416.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/valtrack.c