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Re: [PATCH] Add IntegerRange for -mprioritize-restricted-insns=.

From: Martin Liška <mliska at suse dot cz>
To: Segher Boessenkool <segher at kernel dot crashing dot org>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 10 Apr 2018 17:14:52 +0200
Subject: Re: [PATCH] Add IntegerRange for -mprioritize-restricted-insns=.
References: <ba76801d-7b74-aa59-7cef-426dbf62219b@suse.cz> <20180410150633.GC23207@gate.crashing.org>

On 04/10/2018 05:06 PM, Segher Boessenkool wrote:
> Hi!
> 
> On Tue, Apr 10, 2018 at 02:26:32PM +0200, Martin Liška wrote:
>> It's quite obvious documentation patch does:
>> ./xgcc -B. --help=target  2>&1 | grep mpri
>>   -mprioritize-restricted-insns=<0,2> Specify scheduling priority for dispatch slot restricted insns.
> 
> Showing this as a range is misleading, it's really more like an enum
> (but not implemented that way).  And 1 is _higher_ priority than 2.

Ok, understood.

Martin

> 
> 
> Segher
>

References:
- [PATCH] Add IntegerRange for -mprioritize-restricted-insns=.
  - From: Martin Liška
- Re: [PATCH] Add IntegerRange for -mprioritize-restricted-insns=.
  - From: Segher Boessenkool

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