Hi,
I just noticed that some AArch64 options (-mpc-relative-literal-loads,
-msign-return-address=scope and -moverride=string) are missing in the
option summary part of the manual:
https://gcc.gnu.org/onlinedocs/gcc/Option-Summary.html#Option-Summary
and that the "-no" version of -mpc-relative-literal-loads is missing
in AArch64 options page:
https://gcc.gnu.org/onlinedocs/gcc/AArch64-Options.html#AArch64-Options
This patch fixes these issues and remove a redundant "Save" property
in mpc-relative-literal-loads description.
Tested by re-generating the manual, Ok for trunk ?
Thanks
Yvan
gcc/ChangeLog
2017-06-27 Yvan Roux <yvan.r...@linaro.org>
* config/aarch64/aarch64.opt
(mpc-relative-literal-loads): Remove redundant property.
* doc/invoke.texi (AArch64): Add missing options.
diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
index 942a7d5..0fd1bfa 100644
--- a/gcc/config/aarch64/aarch64.opt
+++ b/gcc/config/aarch64/aarch64.opt
@@ -146,7 +146,7 @@ EnumValue
Enum(aarch64_abi) String(lp64) Value(AARCH64_ABI_LP64)
mpc-relative-literal-loads
-Target Report Save Var(pcrelative_literal_loads) Init(2) Save
+Target Report Var(pcrelative_literal_loads) Init(2) Save
PC relative literal loads.
msign-return-address=
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index d1e097b..6e0e776 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -595,7 +595,9 @@ Objective-C and Objective-C++ Dialects}.
-mlow-precision-recip-sqrt -mno-low-precision-recip-sqrt@gol
-mlow-precision-sqrt -mno-low-precision-sqrt@gol
-mlow-precision-div -mno-low-precision-div @gol
--march=@var{name} -mcpu=@var{name} -mtune=@var{name}}
+-mpc-relative-literal-loads -mno-pc-relative-literal-loads @gol
+-msign-return-address=@var{scope} @gol
+-march=@var{name} -mcpu=@var{name} -mtune=@var{name} -moverride=@var{string}}
@emph{Adapteva Epiphany Options}
@gccoptlist{-mhalf-reg-file -mprefer-short-insn-regs @gol
@@ -14158,8 +14160,10 @@ across releases.
This option is only intended to be useful when developing GCC.
@item -mpc-relative-literal-loads
+@item -mno-pc-relative-literal-loads
@opindex mpc-relative-literal-loads
-Enable PC-relative literal loads. With this option literal pools are
+@opindex mno-pc-relative-literal-loads
+Enable or disable PC-relative literal loads. With this option literal pools are
accessed using a single instruction and emitted after each function. This
limits the maximum size of functions to 1MB. This is enabled by default for
@option{-mcmodel=tiny}.
