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SubjectRe: [PATCH] perf annotate: Remove precision for mnemonics

On 11/14/2017 06:34 PM, Arnaldo Carvalho de Melo wrote:
> Em Tue, Nov 14, 2017 at 08:55:40AM +0530, Ravi Bangoria escreveu:
>> There are many instructions, esp on powerpc, whose mnemonics are
>> longer than 6 characters. Using precision limit causes truncation
>> of such mnemonics.
>> Fix this by removing precision limit. Note that, 'width' is still
>> 6, so alignment won't get affected for length <= 6.
>> Before:
>> li r11,-1
>> xscvdp vs1,vs1
>> add. r10,r10,r11
>> After:
>> li r11,-1
>> xscvdpsxds vs1,vs1
>> add. r10,r10,r11
> Ok, this improves the situation, as we stop truncating info, but I think
> that we should look for the longest instruction name and then use that
> to align the operands, will add that to my todo list if nobody does it
> first :-)

Hmm.. I could see longest one of 15 characters (f.e. AESKEYGENASSIST)
by a quick glance over list of instructions for x86 and powerpc. Need
to check for other archs.

> Thanks, applied.


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