Intel i960 - Gcdm Option Arguments; Substitution Controls

i960 Processor Compiler User's Guide
6-2
6
Table 6-1 gcdm Option Arguments (continued)
gcdm Option Arguments
Description
Section Titles
• inline= n
Sets the level of inlining
used by the compiler.
Inlining Level
Control
• iprof=
file
Causes profile
information to be used
in program-wide
optimizations.
Input Profile
Control
• sram=
start , end [, start ,
end ]...
• m=
start , len [, start , len ]...
Specifies fast memory
regions (e.g., SRAM) to
use for heavily
referenced variables.
Fast Memory
Controls
• dryrun
Writes a list of the
current subst
commands to a text file.
Dryrun Control
• dec= file
• rsummary
• rdecisions
• rcall-graph
• rreverse
• rprofile
• rvariables
Options for creating
gcdm reports.
Report
Controls
gcdm Option Arguments
Substitution Controls
The substitution controls allow you to substitute optimized modules into
your application (using
gcdm,subst), and to suppress unintended
substitutions (using
gcdm,nosubst). When a given object module is
named in multiple
subst or nosubst options, the last subst or nosubst
that names the module applies. The substitution controls also allow fine
control of how affected modules are optimized. The following subsections