diff options
| author | Claudiu Zissulescu <claziss@synopsys.com> | 2019-11-06 14:31:32 +0100 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@gcc.gnu.org> | 2019-11-06 14:31:32 +0100 |
| commit | 4d9329654ceaa84ebf7c3ac8e579169d5e4f37f4 (patch) | |
| tree | e04074ee2991c860c174c11b6ae39efcf9055e90 | |
| parent | cca18f3bd5e146516dc92c8a4940d0cfebeae08c (diff) | |
| download | gcc-4d9329654ceaa84ebf7c3ac8e579169d5e4f37f4.zip gcc-4d9329654ceaa84ebf7c3ac8e579169d5e4f37f4.tar.gz gcc-4d9329654ceaa84ebf7c3ac8e579169d5e4f37f4.tar.bz2 | |
[ARC] Update mea option documentation
Update -mea option documentation.
gcc/
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.opt (mea): Update help string.
* doc/invoke.texi(ARC): Update mea option info.
From-SVN: r277884
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arc/arc.opt | 2 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0162a7f..c0eca80 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2019-11-06 Claudiu Zissulescu <claziss@synopsys.com> + * config/arc/arc.opt (mea): Update help string. + * doc/invoke.texi(ARC): Update mea option info. + +2019-11-06 Claudiu Zissulescu <claziss@synopsys.com> + * config/arc/arc.md (zero_extendqihi2_i): Cleanup pattern. (zero_extendqisi2_ac): Likewise. (zero_extendhisi2_i): Likewise. diff --git a/gcc/config/arc/arc.opt b/gcc/config/arc/arc.opt index e433013..168477c 100644 --- a/gcc/config/arc/arc.opt +++ b/gcc/config/arc/arc.opt @@ -175,7 +175,7 @@ Do not generate mpy instructions for ARC700. mea Target Report Mask(EA_SET) -Generate Extended arithmetic instructions. Currently only divaw, adds, subs and sat16 are supported. +Generate extended arithmetic instructions, only valid for ARC700. msoft-float Target Report Mask(0) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 227ad27..d34ac6c 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -16627,7 +16627,7 @@ aux registers. @opindex mea Generate extended arithmetic instructions. Currently only @code{divaw}, @code{adds}, @code{subs}, and @code{sat16} are -supported. This is always enabled for @option{-mcpu=ARC700}. +supported. Only valid for @option{-mcpu=ARC700}. @item -mno-mpy @opindex mno-mpy |