From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, cohuck@redhat.com, david@redhat.com
Subject: [PATCH] target/s390x: Fix SQXBR
Date: Fri, 19 Jun 2020 21:21:40 -0700 [thread overview]
Message-ID: <20200620042140.42070-1-richard.henderson@linaro.org> (raw)
The output is 128-bit, and thus requires a pair of 64-bit temps.
Buglink: https://bugs.launchpad.net/bugs/1883984
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/s390x/insn-data.def | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 91ddaedd84..d79ae9e3f1 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -798,7 +798,7 @@
/* SQUARE ROOT */
F(0xb314, SQEBR, RRE, Z, 0, e2, new, e1, sqeb, 0, IF_BFP)
F(0xb315, SQDBR, RRE, Z, 0, f2, new, f1, sqdb, 0, IF_BFP)
- F(0xb316, SQXBR, RRE, Z, x2h, x2l, new, x1, sqxb, 0, IF_BFP)
+ F(0xb316, SQXBR, RRE, Z, x2h, x2l, new_P, x1, sqxb, 0, IF_BFP)
F(0xed14, SQEB, RXE, Z, 0, m2_32u, new, e1, sqeb, 0, IF_BFP)
F(0xed15, SQDB, RXE, Z, 0, m2_64, new, f1, sqdb, 0, IF_BFP)
--
2.25.1
next reply other threads:[~2020-06-20 4:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-20 4:21 Richard Henderson [this message]
2020-06-22 7:17 ` [PATCH] target/s390x: Fix SQXBR David Hildenbrand
2020-06-22 11:21 ` Cornelia Huck
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=20200620042140.42070-1-richard.henderson@linaro.org \
--to=richard.henderson@linaro.org \
--cc=cohuck@redhat.com \
--cc=david@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-s390x@nongnu.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 NNTP newsgroup(s).