On 12/14/2017 10:56 AM, Kyrill Tkachov wrote:
2017-12-14 Kyrylo Tkachov <kyrylo.tkac...@arm.com>
* doc/invoke.texi (GCC Developer options): Add Target-specific
developer options subsection. Populate it with AArch64 and ARM
options.
>
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0d565b4..00de74c 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -14223,6 +14223,24 @@ Print the compiler's built-in specs---and don't do
anything else. (This
is used when GCC itself is being built.) @xref{Spec Files}.
@end table
+@subsection Target-specific developer options
Throughout this patch, please capitalize the first word of the section
titles, and add @node and @cindex for each section. There are plenty of
examples in this chapter to copy the style from.
+Some targets define additional debug options that are documented here.
+@subsubsection AArch64 developer options
+@table @gcctabopt
+@item -mverbose-cost-dump
+Enable verbose cost model dumping in the debug dump files.
+@item -moverride=
+Override CPU optimization parameters.
What parameters are these? What is the syntax? This isn't enough
information to be useful.
+@end table
+
+@subsubsection ARM developer options
+@table @gcctabopt
+@item -mverbose-cost-dump
+Enable verbose cost model dumping in the debug dump files.
+@item -mflip-thumb
+Switch ARM/Thumb modes on alternating functions.
+@end table
+
@node Submodel Options
@section Machine-Dependent Options
@cindex submodel options
Please also list the new options in the "Option Summary" section. Note
that the list for developer options is currently mostly alphabetized.
-Sandra
