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* [Bug web/23644] New: IA-64 hardware models and configuration options documentation error for 3.4.x and 4.0.x
@ 2005-08-30 21:36 dhgutteridge at hotmail dot com
2005-08-30 22:11 ` [Bug target/23644] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: dhgutteridge at hotmail dot com @ 2005-08-30 21:36 UTC (permalink / raw)
To: gcc-bugs
Hello,
I've filed this under web, though obviously it applies to your info pages as
well, I assume you generate everything from the same source, so this may be
better filed somewhere else. (How come you don't have a documentation component
to choose for bug reports?)
For both gcc 3.4(.4) and 4.0(.1), under IA-64 options, your documentation states:
"-mtune-arch=cpu-type
Tune the instruction scheduling for a particular CPU, Valid values are
itanium, itanium1, merced, itanium2, and mckinley."
The correct option is specified as -mtune=cpu-type, as is noted here (under the
IA-64 heading):
http://gcc.gnu.org/gcc-3.4/changes.html
"Tuning code for the Itanium 2 processor has been added. The generation of code
tuned for Itanium 2 (option -mtune=itanium2) is enabled by default now. To
generate code tuned for Itanium 1 the option -mtune=itanium1 should be used."
Regards,
David H. Gutteridge
--
Summary: IA-64 hardware models and configuration options
documentation error for 3.4.x and 4.0.x
Product: gcc
Version: 4.0.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: web
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dhgutteridge at hotmail dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: N/A
GCC host triplet: N/A
GCC target triplet: N/A
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23644
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2005-08-30 21:36 [Bug web/23644] New: IA-64 hardware models and configuration options documentation error for 3.4.x and 4.0.x dhgutteridge at hotmail dot com
2005-08-30 22:11 ` [Bug target/23644] " pinskia at gcc dot gnu dot org
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