About RISC and CISC compilers and architectures..

From	World90 <d3@d3.d3>
Newsgroups	comp.lang.pascal.misc
Subject	About RISC and CISC compilers and architectures..
Date	2020-11-22 09:07 -0500
Organization	A noiseless patient Spider
Message-ID	<rpdraq$qeo$7@dont-email.me> (permalink)

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Hello...


About RISC and CISC compilers and architectures..

So read the following:

https://tdck.weebly.com/uploads/7/7/0/5/77052163/05_-_risc_and_cisc_comparison.pdf

So it says about RISC architecture the following:

"On the other hand, a RISC compiler has a harder job (is more complex) 
as it has to determine how the functionality specified by the higher 
level code can be built from a more limited set of instructions when 
converting to machine code. "

So it means that a RISC compiler is more error-prone since it is more 
harder and complex than a CISC compiler, so i think that x86 compiler 
that is CISC is better on safety than ARM or RISC-V that are RISC.

And here is what i just written before:

By logical analogy, I think that you have a mindset that looks like a 
C++ or C software developer,  but you have to understand my mindset, it 
is not like a C++ or C software developer, but it is like a Spark with 
ADA software developer, and so it is about high standards of safety, so 
you have to know how to talk to a mindset of a Spark and ADA software 
developer, because i am speaking about high standards of safety , so let 
us take for example a CISC instruction set, it is not RISC, so CISC 
instruction set is about complex instructions, and those complex 
instructions are higher level than RISC instructions, so this higher 
level programming of CISC instruction set permits us to to be more 
safety than the lower level programming of RISC,  since i am speaking of 
the general case about all the compilers, so when for example we are 
constructing a new compiler for RISC, so RISC doesn't come with this 
high level programming of instruction set of CISC that brings
more safety, so it is less safe than CISC instruction set programming, 
and you have to understand that the case is closed in the mindset of 
high standards of safety.

Thank you,
Amine Moulay Ramdane.

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About RISC and CISC compilers and architectures.. World90 <d3@d3.d3> - 2020-11-22 09:07 -0500

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