gcc/ChangeLog
PR other/122243
* config/v850/v850.opt: Copy-edit documentation strings.
(mdebug): Make Undocumented.
(mno-strict-align): Add RejectNegative.
(mUS-bit-set): Make Undocumented.
* doc/invoke.texi (Option Summary) <V850 Options>: Remove
redundant -mno- forms from list. Add missing entries.
(V850 Options): Add @opindex for negative forms. Combine
entries for -mapp-regs and -mno-app-regs. Document -msmall-sld,
-mno-strict-align, and -mjump-tables-in-data-section.
---
gcc/config/v850/v850.opt | 12 +++++----
gcc/doc/invoke.texi | 53 +++++++++++++++++++++++++---------------
2 files changed, 40 insertions(+), 25 deletions(-)
diff --git a/gcc/config/v850/v850.opt b/gcc/config/v850/v850.opt
index ad10065f715..ef18945d1e0 100644
--- a/gcc/config/v850/v850.opt
+++ b/gcc/config/v850/v850.opt
@@ -33,7 +33,7 @@ Target Mask(BIG_SWITCH)
Use 4 byte entries in switch tables.
mdebug
-Target Mask(DEBUG)
+Target Undocumented Mask(DEBUG)
Enable backend debugging.
mdisable-callt
@@ -42,14 +42,15 @@ Do not use the callt instruction (default).
mep
Target Mask(EP)
-Reuse r30 on a per function basis.
+Reuse r30 on a per-function basis.
mghs
Target RejectNegative InverseMask(GCC_ABI) MaskExists
+Alias for -mrh850-abi.
mlong-calls
Target Mask(LONG_CALLS)
-Prohibit PC relative function calls.
+Prohibit PC-relative function calls.
mprolog-function
Target Mask(PROLOG_FUNCTION)
@@ -78,15 +79,16 @@ mtda-
Target RejectNegative Joined Undocumented Alias(mtda=)
mno-strict-align
-Target Mask(NO_STRICT_ALIGN)
+Target RejectNegative Mask(NO_STRICT_ALIGN)
Do not enforce strict alignment.
mjump-tables-in-data-section
Target Mask(JUMP_TABLES_IN_DATA_SECTION)
Put jump tables for switch statements into the .data section rather than the
.code section.
+; Not used or documented anywhere.
mUS-bit-set
-Target Mask(US_BIT_SET)
+Target Undocumented Mask(US_BIT_SET)
mv850
Target RejectNegative Mask(V850)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index c572633cabc..dd8b285558a 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1471,21 +1471,16 @@ See RS/6000 and PowerPC Options.
@gccoptlist{-YP,@var{paths} -Ym,@var{dir}}
@emph{V850 Options} (@ref{V850 Options})
-@gccoptlist{-mlong-calls -mno-long-calls -mep -mno-ep
--mprolog-function -mno-prolog-function -mspace
+@gccoptlist{-mlong-calls -mep
+-mprolog-function -mspace
-mtda=@var{n} -msda=@var{n} -mzda=@var{n}
--mapp-regs -mno-app-regs
--mdisable-callt -mno-disable-callt
--mv850e2v3 -mv850e2 -mv850e1 -mv850es
--mv850e -mv850 -mv850e3v5
--mloop
--mrelax
--mlong-jumps
--msoft-float
--mhard-float
--mgcc-abi
--mrh850-abi
--mbig-switch}
+-mv850 -mv850e3v5 -m850e2v4 -mv850e2v3
+-mv850e2 -mv850e1 -mv850es -mv850e
+-mdisable-callt -mrelax -mlong-jumps
+-msoft-float -mhard-float -mloop
+-mrh850-abi -mghs -mgcc-abi
+-m8byte-align -mbig-switch -mapp-regs -msmall-sld
+-mno-strict-align -mjump-tables-in-data-section}
@emph{VAX Options} (@ref{VAX Options})
@gccoptlist{-munix -mgnu -md -md-float -mg -mg-float -mlra}
@@ -35482,20 +35477,38 @@ alignment of all objects to at most 4-bytes. When
@code{__V850_8BYTE_ALIGN__} is defined.
@opindex mbig-switch
+@opindex mno-big-switch
@item -mbig-switch
+@itemx -mno-big-switch
Generate code suitable for big switch tables. Use this option only if
the assembler/linker complain about out of range branches within a switch
table.
@opindex mapp-regs
-@item -mapp-regs
-This option causes r2 and r5 to be used in the code generated by
-the compiler. This setting is the default.
-
@opindex mno-app-regs
-@item -mno-app-regs
-This option causes r2 and r5 to be treated as fixed registers.
+@item -mapp-regs
+@itemx -mno-app-regs
+@option{-mapp-regs} causes r2 and r5 to be used in the code generated by
+the compiler. This setting is the default. @option{-mno-app-regs}
+causes r2 and r5 to be treated as fixed registers.
+@opindex msmall-sld
+@opindex mno-small-sld
+@item -msmall-sld
+@itemx -mno-small-sld
+Enable or disable the use of the short load instructions.
+
+@opindex mno-strict-align
+@item -mno-strict-align
+Do not enforce strict data alignment.
+
+@opindex mjump-tables-in-data-section
+@opindex mno-jump-tables-in-data-section
+@item -mjump-tables-in-data-section
+@itemx -mno-jump-tables-in-data-section
+Enable or disable placement of jump tables for switch statements in
+the @code{.data} section rather than the @code{.code} section. The
+default is @option{-mno-jump-tables-in-data-section}.
@end table
@node VAX Options
--
2.39.5
