public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/53877] New: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented
@ 2012-07-06 14:52 hjl.tools at gmail dot com
2012-07-20 8:25 ` [Bug target/53877] " kyukhin at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: hjl.tools at gmail dot com @ 2012-07-06 14:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53877
Bug #: 53877
Summary: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
CC: kirill.yukhin@intel.com, ubizjak@gmail.com
Intel AVX spec specifies __lzcnt_u16/__lzcnt_u32/__lzcnt_u64
intrinsics. They aren't implemented in GCC.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/53877] __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented
2012-07-06 14:52 [Bug target/53877] New: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented hjl.tools at gmail dot com
@ 2012-07-20 8:25 ` kyukhin at gcc dot gnu.org
2012-07-20 8:57 ` kyukhin at gcc dot gnu.org
2012-07-20 8:58 ` kirill.yukhin at intel dot com
2 siblings, 0 replies; 4+ messages in thread
From: kyukhin at gcc dot gnu.org @ 2012-07-20 8:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53877
--- Comment #1 from Kirill Yukhin <kyukhin at gcc dot gnu.org> 2012-07-20 08:24:35 UTC ---
Author: kyukhin
Date: Fri Jul 20 08:24:24 2012
New Revision: 189703
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189703
Log:
2012-07-20 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/53877
* config/i386/lzcntintrin.h (_lzcnt_u32): New.
(_lzcnt_u64): Ditto.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/lzcntintrin.h
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/53877] __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented
2012-07-06 14:52 [Bug target/53877] New: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented hjl.tools at gmail dot com
2012-07-20 8:25 ` [Bug target/53877] " kyukhin at gcc dot gnu.org
@ 2012-07-20 8:57 ` kyukhin at gcc dot gnu.org
2012-07-20 8:58 ` kirill.yukhin at intel dot com
2 siblings, 0 replies; 4+ messages in thread
From: kyukhin at gcc dot gnu.org @ 2012-07-20 8:57 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53877
--- Comment #2 from Kirill Yukhin <kyukhin at gcc dot gnu.org> 2012-07-20 08:57:09 UTC ---
Author: kyukhin
Date: Fri Jul 20 08:57:04 2012
New Revision: 189706
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189706
Log:
2012-07-20 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/53877
* config/i386/lzcntintrin.h (_lzcnt_u32): New.
(_lzcnt_u64): Ditto.
Modified:
branches/gcc-4_7-branch/gcc/ChangeLog
branches/gcc-4_7-branch/gcc/config/i386/lzcntintrin.h
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/53877] __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented
2012-07-06 14:52 [Bug target/53877] New: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented hjl.tools at gmail dot com
2012-07-20 8:25 ` [Bug target/53877] " kyukhin at gcc dot gnu.org
2012-07-20 8:57 ` kyukhin at gcc dot gnu.org
@ 2012-07-20 8:58 ` kirill.yukhin at intel dot com
2 siblings, 0 replies; 4+ messages in thread
From: kirill.yukhin at intel dot com @ 2012-07-20 8:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53877
--- Comment #3 from Yukhin Kirill <kirill.yukhin at intel dot com> 2012-07-20 08:58:17 UTC ---
Done.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-07-20 8:58 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-07-06 14:52 [Bug target/53877] New: __lzcnt_u16/__lzcnt_u32/__lzcnt_u64 aren't implemented hjl.tools at gmail dot com
2012-07-20 8:25 ` [Bug target/53877] " kyukhin at gcc dot gnu.org
2012-07-20 8:57 ` kyukhin at gcc dot gnu.org
2012-07-20 8:58 ` kirill.yukhin at intel dot com
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).