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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug driver/45731] Header missing for assembler option help.
Date: Mon, 20 Sep 2010 09:30:00 -0000 [thread overview]
Message-ID: <20100920093032.6814.qmail@sourceware.org> (raw)
In-Reply-To: <bug-45731-19715@http.gcc.gnu.org/bugzilla/>
------- Comment #3 from rguenth at gcc dot gnu dot org 2010-09-20 09:30 -------
(In reply to comment #2)
> And yet, it does not help (with or without dashes) that corei7 is claimed to be
> supported and yet is not.
--target-help is documented as alias for --help=target, but that doesn't
print this help - which means that the 2nd half of --target-help is from
the assembler and linker:
-mveclibabi= Vector library ABI to use
-mxop Support XOP built-in functions and code
generation
... end of GCC options, assembler options starting:
-Q ignored
-V print assembler version number
...
Linker options
==============
Use "-Wl,OPTION" to pass "OPTION" to the linker.
...
which means a proper header is missing for Assembler options.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|target |driver
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-09-20 09:30:32
date| |
Summary|gcc 4.5.1 -march=corei7 |Header missing for assembler
|fails |option help.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45731
next prev parent reply other threads:[~2010-09-20 9:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-20 4:20 [Bug c/45731] New: gcc 4.5.1 -march=corei7 fails dcy665 at gmail dot com
2010-09-20 4:27 ` [Bug target/45731] " pinskia at gcc dot gnu dot org
2010-09-20 6:26 ` dcy665 at gmail dot com
2010-09-20 9:30 ` rguenth at gcc dot gnu dot org [this message]
[not found] <bug-45731-4@http.gcc.gnu.org/bugzilla/>
2011-02-12 21:31 ` [Bug driver/45731] Header missing for assembler option help jsm28 at gcc dot gnu.org
2011-02-12 23:14 ` jsm28 at gcc dot gnu.org
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