Developer Guide and Reference

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Deprecated and Removed Compiler Options

This topic lists deprecated and removed compiler options and suggests replacement options, if any are available.
For more information on compiler options, see the detailed descriptions of the individual option descriptions in this section.

Deprecated Options

Occasionally, compiler options are marked as "deprecated." Deprecated options are still supported in the current release, but are planned to be unsupported in future releases.
The following two tables list options that are currently deprecated.
Note that deprecated options are not limited to these lists.
Deprecated Linux*
and
macOS*
Options
Suggested Replacement
-axS
-axSSE4.1
-axT
Linux*:
-axSSSE3
macOS*
:
-axSSSE3
-fmudflap
None; consider using the Pointer Checker options (such as option
–check pointers
)
-Kc++
-x c++
-march=pentiumii
None
-march=pentiumiii