最近在做线性汇编优化，之前看到一份文档。里面提到可以输出文件的汇编文件.asm，里面的SOFTWARE PIPELINE INFORMATION可以给出8个运算单元.D1.D2.L1.L2.S1.S2的使用情况，但我也照文档中说的配置了选择了Assembler Options->“Keep the generated assembly language”，source interlist 也选择了
Generate interlisted assembly file 。但虽然输出了.asm的结果，但里面没有类似这样的结果
OFTWARE PIPELINE INFORMATION
;*
;* Loop found in file : test.sa
;* Loop source line : 66
;* Loop closing brace source line : 95
;* Known Minimum Trip Count : 1
;* Known Maximum Trip Count : 2
;* Known Max Trip Count Factor : 1
;* Loop Carried Dependency Bound(^) : 0
;* Unpartitioned Resource Bound : 3
;* Partitioned Resource Bound(*) : 6
;* Resource Partition:
;* A-side B-side
;* .L units 0 0
;* .S units 4 0
;* .D units 3 3
;* .M units 4 0
;* .X cross paths 2 0
;* .T address paths 6* 6*
;* Long read paths 0 0
;* Long write paths 0 0
;* Logical ops (.LS) 2 0 (.L or .S unit)
;* Addition ops (.LSD) 4 0 (.L or .S or .D unit)
;* Bound(.L .S .LS) 3 0
;* Bound(.L .S .D .LS .LSD) 5 1
;*
;* Searching for software pipeline schedule at ...
;* ii = 6 Schedule found with 3 iterations in parallel
;* Done
;*
;* Loop will be splooped
;* Collapsed epilog stages : 0
;* Collapsed prolog stages : 0
;* Minimum required memory pad : 0 bytes
;* Minimum safe trip count : 1
请问应该如何配置，能够输出这些结果