Hi Guys,
I am really a fresh man on compiler. I want to make a compiler that
transform C-like language into assemble form, as the the same as Pixie's or
Aqsis's RenderMan Shading Language compiler, just like this,
#!version 2.1.1
surface
#!parameters:
uniform float Ka = 1
uniform float Kd = 1
#!variables:
varying vector Nf
varying vector temporary_0
varying vector temporary_1
varying vector temporary_2
uniform vector temporary_3
varying vector temporary_4
varying vector temporary_5
#!Init:
return
#!Code:
normalize ("v=v") temporary_0 N
faceforward ("v=vv") Nf temporary_0 I
vfromf temporary_3 Ka
vuvector temporary_2 temporary_3
ambient ("c=") temporary_4
mulvv temporary_1 temporary_2 temporary_4
vfromf temporary_3 Kd
vuvector temporary_4 temporary_3
diffuse ("c=n") temporary_5 Nf
mulvv temporary_2 temporary_4 temporary_5
addvv temporary_0 temporary_1 temporary_2
mulvv Ci Cs temporary_0
movevv Oi Os
mulvv Ci Ci Oi
return
Where should I begin, I have read Mr.Lattner's Kaleidoscope Tutorial,
But How can I transform AST to the IR, optimize, then output assemble code ?
Thanks very much. I wish I do not post in wrong place.
Bo Schwarzstein，bo.schwarzstein at gmail.com
2007-12-15
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Bo Schwarzstein wrote:> > Hi Guys, > I am really a fresh man on compiler. > > Where should I begin, I have read Mr.Lattner's Kaleidoscope > Tutorial, But How can I transform AST to the IR, optimize, then output > assemble code ?Read a good compiler book or follow a compiler course. http://www.cs.vu.nl/~dick/lect/cmp/BookList.ps -- Basile STARYNKEVITCH http://starynkevitch.net/Basile/ email: basile<at>starynkevitch<dot>net mobile: +33 6 8501 2359 8, rue de la Faiencerie, 92340 Bourg La Reine, France *** opinions {are only mines, sont seulement les miennes} ***