public inbox for glibc-cvs@sourceware.org
help / color / mirror / Atom feed
* [glibc] alpha: Fix fesetexceptflag (BZ 30998)
@ 2023-12-19 18:35 Adhemerval Zanella
0 siblings, 0 replies; only message in thread
From: Adhemerval Zanella @ 2023-12-19 18:35 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=80a40a9e14d9a01e3f70c5b37ecd1da83033b6de
commit 80a40a9e14d9a01e3f70c5b37ecd1da83033b6de
Author: Bruno Haible <bruno@clisp.org>
Date: Thu Nov 2 11:23:48 2023 -0300
alpha: Fix fesetexceptflag (BZ 30998)
It clears some exception flags that are outside the EXCEPTS argument.
It fixes math/test-fexcept on qemu-user.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diff:
---
sysdeps/alpha/fpu/fsetexcptflg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/alpha/fpu/fsetexcptflg.c b/sysdeps/alpha/fpu/fsetexcptflg.c
index 70f3666a6e..63eb06845d 100644
--- a/sysdeps/alpha/fpu/fsetexcptflg.c
+++ b/sysdeps/alpha/fpu/fsetexcptflg.c
@@ -27,7 +27,7 @@ __fesetexceptflag (const fexcept_t *flagp, int excepts)
tmp = __ieee_get_fp_control ();
/* Set all the bits that were called for. */
- tmp = (tmp & ~SWCR_STATUS_MASK) | (*flagp & excepts & SWCR_STATUS_MASK);
+ tmp ^= (tmp ^ *flagp) & excepts & SWCR_STATUS_MASK;
/* And store it back. */
__ieee_set_fp_control (tmp);
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-12-19 18:35 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-12-19 18:35 [glibc] alpha: Fix fesetexceptflag (BZ 30998) Adhemerval Zanella
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).