re PR target/77834 (ICE: in make_decl_rtl, at varasm.c:1311 with -O -ftree-pre -mstri...
authorJakub Jelinek <jakub@redhat.com>
Mon, 7 Nov 2016 17:35:16 +0000 (18:35 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 7 Nov 2016 17:35:16 +0000 (18:35 +0100)
commita8404b9a268a3f0e7474e8fb7cf8f1808d6e4bed
tree96e822a9b51db7a2436ae16ac7dc3e0b801b4eb3
parent60cee85e0aa7d240b47a658e4ea10c410f067a39
re PR target/77834 (ICE: in make_decl_rtl, at varasm.c:1311 with -O -ftree-pre -mstringop-strategy=libcall)

PR target/77834
* dse.c (dse_step5): Call scan_reads even if just
insn_info->frame_read.  Improve and fix dump file messages.

From-SVN: r241917
gcc/ChangeLog
gcc/dse.c