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Discussion Groups | TMS320C6x | C6711DSK Assembler Optimize By CCS V2.0 Optimization parameters

Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).

  

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C6711DSK Assembler Optimize By CCS V2.0 Optimization parameters - fjulink - Sep 4 3:11:00 2002



Hi all:

I use Optimization parameters (-o3 -s -pm -ms3 ) to reduce

the number of clcoks, but the result still same as not using those

parameters.Which optimization parameters on CCS 2.0 is belong to .asm

file ?

What procedure do we want to optimize the .asm file by CCS

Optimization parameters(not by hand) Thanks for your reply!!!
Fjulink~~~~~~
the testing program as below: (about 1600 clocks before optimize )
========================================================
MVK .S1 100,A1
ZERO.L1 A7
MVK.S1 00001000H,A4
MVK.S1 00001000H,A3
LOOP:
LDH.D1 *A4++,A2
LDH.D1 *A3++,A2
NOP
NOP
NOP
NOP
MPY.M1 A2,A5,A6
NOP
ADD.L1 A6,A7,A7
SUB.S1 A1,1,A1
[A1] B.S2 LOOP
NOP
NOP
NOP
NOP
NOP
==========================================================




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