invoke.texi (Option Summary): Add -mverbose-cost-dump to AArch64 and ARM lists,…

invoke.texi (Option Summary): Add -mverbose-cost-dump to AArch64 and ARM lists, plus missing -mflip-thumb for ARM.

2017-12-17  Sandra Loosemore  <sandra@codesourcery.com>
	    Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	gcc/
	* doc/invoke.texi (Option Summary): Add -mverbose-cost-dump
	to AArch64 and ARM lists, plus missing -mflip-thumb for ARM.
	(AArch64 Options): Document -mverbose-cost-dump.
	(ARM Options): Likewise, plus -mflip-thumb.

Co-Authored-By: Kyrylo Tkachov <kyrylo.tkachov@arm.com>

From-SVN: r255773

gcc/ChangeLog

+2017-12-17  Sandra Loosemore  <sandra@codesourcery.com>
+	    Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* doc/invoke.texi (Option Summary): Add -mverbose-cost-dump
+	to AArch64 and ARM lists, plus missing -mflip-thumb for ARM.
+	(AArch64 Options): Document -mverbose-cost-dump.
+	(ARM Options): Likewise, plus -mflip-thumb.
+
 2017-12-17  Martin Sebor  <msebor@redhat.com>
 
 	PR bootstrap/83446

gcc/doc/invoke.texi

@@ -598,7 +598,8 @@ Objective-C and Objective-C++ Dialects}.
 -mlow-precision-recip-sqrt  -mlow-precision-sqrt  -mlow-precision-div @gol
 -mpc-relative-literal-loads @gol
 -msign-return-address=@var{scope} @gol
--march=@var{name}  -mcpu=@var{name}  -mtune=@var{name}  -moverride=@var{string}}
+-march=@var{name}  -mcpu=@var{name}  -mtune=@var{name}  @gol
+-moverride=@var{string}  -mverbose-cost-dump}
 
 @emph{Adapteva Epiphany Options}
 @gccoptlist{-mhalf-reg-file  -mprefer-short-insn-regs @gol
@@ -648,7 +649,7 @@ Objective-C and Objective-C++ Dialects}.
 -mpic-register=@var{reg} @gol
 -mnop-fun-dllimport @gol
 -mpoke-function-name @gol
--mthumb  -marm @gol
+-mthumb  -marm  -mflip-thumb @gol
 -mtpcs-frame  -mtpcs-leaf-frame @gol
 -mcaller-super-interworking  -mcallee-super-interworking @gol
 -mtp=@var{name}  -mtls-dialect=@var{dialect} @gol
@@ -659,6 +660,7 @@ Objective-C and Objective-C++ Dialects}.
 -mslow-flash-data @gol
 -masm-syntax-unified @gol
 -mrestrict-it @gol
+-mverbose-cost-dump @gol
 -mpure-code @gol
 -mcmse}
 
@@ -14556,6 +14558,11 @@ across releases.
 
 This option is only intended to be useful when developing GCC.
 
+@item -mverbose-cost-dump
+@opindex mverbose-cost-dump
+Enable verbose cost model dumping in the debug dump files.  This option is
+provided for use in debugging the compiler.
+
 @item -mpc-relative-literal-loads
 @itemx -mno-pc-relative-literal-loads
 @opindex mpc-relative-literal-loads
@@ -16237,6 +16244,12 @@ You can also override the ARM and Thumb mode for each function
 by using the @code{target("thumb")} and @code{target("arm")} function attributes
 (@pxref{ARM Function Attributes}) or pragmas (@pxref{Function Specific Option Pragmas}).
 
+@item -mflip-thumb 
+@opindex mflip-thumb
+Switch ARM/Thumb modes on alternating functions.
+This option is provided for regression testing of mixed Thumb/ARM code
+generation, and is not intended for ordinary use in compiling code.
+
 @item -mtpcs-frame
 @opindex mtpcs-frame
 Generate a stack frame that is compliant with the Thumb Procedure Call
@@ -16351,6 +16364,11 @@ an option used only for regression testing of the compiler and not
 intended for ordinary use in compiling code.  This option is disabled
 by default.
 
+@item -mverbose-cost-dump
+@opindex mverbose-cost-dump
+Enable verbose cost model dumping in the debug dump files.  This option is
+provided for use in debugging the compiler.
+
 @item -mpure-code
 @opindex mpure-code
 Do not allow constant data to be placed in code sections.