From: Richard Biener <rguenther@suse.de>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH] tree-optimization/96483 - fix ICE in PRE with POLY_INT_CST
Date: Thu, 6 Aug 2020 12:17:52 +0200 (CEST) [thread overview]
Message-ID: <nycvar.YFH.7.76.2008061217350.9963@zhemvz.fhfr.qr> (raw)
This adds a missing case for PRE expression re-materialization.
Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed.
2020-08-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/96483
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle
POLY_INT_CST.
---
gcc/tree-ssa-pre.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 7d67305bf4b..0a94f4e3355 100644
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -2644,6 +2644,7 @@ create_component_ref_by_pieces_1 (basic_block block, vn_reference_t ref,
}
case STRING_CST:
case INTEGER_CST:
+ case POLY_INT_CST:
case COMPLEX_CST:
case VECTOR_CST:
case REAL_CST:
--
2.26.2
reply other threads:[~2020-08-06 10:17 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=nycvar.YFH.7.76.2008061217350.9963@zhemvz.fhfr.qr \
--to=rguenther@suse.de \
--cc=gcc-patches@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).