xtensions for that architecture.
>
> It's relatively straight forward to do the back-end plumbing for this,
> but the help driver would have to know how to call into the back-end or
> for the back-end to be able to report to the midend that this was a help
> in
gt;> @@ -89,6 +89,9 @@ BEGIN {
>>>>> enum_index[name] = n_enums
>>>>> enum_unknown_error[name] = unknown_error
>>>>> enum_help[name] = $3
>>>>> + enum_force_help[name] = te
gnu2
I hope it's still beneficial for users.
Martin
>
> R.
>
>> Thanks,
>> Martin
>>
>>>
>>> R.
>>>
>>>>
>>>> 0001-Show-valid-options-for-march-and-mtune-in-help-targe-v3.patch
>>>>
>>>>
&g
om that list of enum values.
R.
> Thanks,
> Martin
>
>>
>> R.
>>
>>>
>>> 0001-Show-valid-options-for-march-and-mtune-in-help-targe-v3.patch
>>>
>>>
>>> From 9bfc1400213911b4508e90198df7b2dd11efc85c Mon Sep 17 00:00:00 2001
>>> From: marxin
>
march-and-mtune-in-help-targe-v3.patch
>>
>>
>> From 9bfc1400213911b4508e90198df7b2dd11efc85c Mon Sep 17 00:00:00 2001
>> From: marxin
>> Date: Tue, 20 Feb 2018 10:39:09 +0100
>> Subject: [PATCH] Show valid options for -march and -mtune in --help=target
&
e-in-help-targe-v3.patch
>
>
> From 9bfc1400213911b4508e90198df7b2dd11efc85c Mon Sep 17 00:00:00 2001
> From: marxin
> Date: Tue, 20 Feb 2018 10:39:09 +0100
> Subject: [PATCH] Show valid options for -march and -mtune in --help=target for
> arm32 (PR driver/83193).
>
> gcc/ChangeLog:
>
> 2018-07-18
, 20 Feb 2018 10:39:09 +0100
Subject: [PATCH] Show valid options for -march and -mtune in --help=target for
arm32 (PR driver/83193).
gcc/ChangeLog:
2018-07-18 Martin Liska
PR driver/83193
* config/arm/arm-tables.opt: Add ForceHelp flag for
processor_type and arch_name en
config/arm/arm-tables.opt | 6 +++---
>> gcc/config/arm/parsecpu.awk | 6 +++---
>> gcc/doc/options.texi | 4
>> gcc/opt-read.awk | 3 +++
>> gcc/optc-gen.awk | 3 ++-
>> gcc/opts.c | 3 ++-
>> gcc/opts.h
Hi Martin,
Why is this needed when -mfpu does not seem to need it for instance?
Regarding the patch:
> -print "Name(processor_type) Type(enum processor_type)"
> -print "Known ARM CPUs (for use with the -mcpu= and -mtune= options):\n"
> +print "Name(processor_type) Type(enum processor_
Hi.
This introduces new ForceHelp option flag that helps to
print valid option enum values that are not directly
used as a type of an option.
May I please ask ARM folks to test the patch?
Thanks,
Martin
gcc/ChangeLog:
2018-07-18 Martin Liska
PR driver/83193
* config/arm/arm-
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