Is a category or class of options to display.
Possible values are:
advanced |
Displays advanced optimization options that
allow fine tuning of compilation or allow control over advanced features of the
compiler.
|
codegen |
Displays Code Generation options.
|
compatibility |
Displays options affecting language
compatibility.
|
component |
Displays options for component control.
|
data |
Displays options related to interpretation of
data in programs or the storage of data.
|
deprecated |
Displays options that have been deprecated.
|
diagnostics |
Displays options that affect diagnostic
messages displayed by the compiler.
|
float |
Displays options that affect floating-point
operations.
|
help |
Displays all the available help categories.
|
inline |
Displays options that affect inlining.
|
ipo |
Displays Interprocedural Optimization (IPO)
options
|
language |
Displays options affecting the behavior of
the compiler language features.
|
link |
Displays linking or linker options.
|
misc |
Displays miscellaneous options that do not
fit within other categories.
|
openmp |
Displays OpenMP and parallel processing
options.
|
opt |
Displays options that help you optimize code.
|
output |
Displays options that provide control over
compiler output.
|
pgo |
Displays Profile Guided Optimization (PGO)
options.
|
preproc |
Displays options that affect preprocessing
operations.
|
reports |
Displays options for optimization reports.
|