[Bug target/87330] ICE in scan_rtx_reg, at regrename.c:1097

[sameerad at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87330

--- Comment #8 from sameerad at gcc dot gnu.org ---
Author: sameerad
Date: Tue Oct 30 10:59:37 2018
New Revision: 265618

URL: https://gcc.gnu.org/viewcvs?rev=265618&root=gcc&view=rev
Log:
Fixes bug 87330 by invoking  df_note_add_problem to recompute REG_DEAD and
REG_UNUSED notes before analysis.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/falkor-tag-collision-avoidance.c