sra/doc: Document param sra-max-propagations

Message ID ri64ku29ojz.fsf@suse.cz
State New
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  • sra/doc: Document param sra-max-propagations
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Commit Message

Martin Jambor April 2, 2020, 10:20 a.m.
Hi,

I forgot to document the new param in invoke.texi, does the text below
look OK?

Tested with make info and make pdf.

Thanks,

Martin


2020-04-02  Martin Jambor  <mjambor@suse.cz>

	* doc/invoke.texi (Optimize Options): Document sra-max-propagations.
---
 gcc/ChangeLog       | 4 ++++
 gcc/doc/invoke.texi | 5 +++++
 2 files changed, 9 insertions(+)

-- 
2.25.1

Comments

Jonathan Wakely via Gcc-patches April 2, 2020, 10:36 a.m. | #1
On Thu, Apr 2, 2020 at 12:21 PM Martin Jambor <mjambor@suse.cz> wrote:
>

> Hi,

>

> I forgot to document the new param in invoke.texi, does the text below

> look OK?


OK.

> Tested with make info and make pdf.

>

> Thanks,

>

> Martin

>

>

> 2020-04-02  Martin Jambor  <mjambor@suse.cz>

>

>         * doc/invoke.texi (Optimize Options): Document sra-max-propagations.

> ---

>  gcc/ChangeLog       | 4 ++++

>  gcc/doc/invoke.texi | 5 +++++

>  2 files changed, 9 insertions(+)

>

> diff --git a/gcc/ChangeLog b/gcc/ChangeLog

> index 654356c8dc8..a93db199cf9 100644

> --- a/gcc/ChangeLog

> +++ b/gcc/ChangeLog

> @@ -1,3 +1,7 @@

> +2020-04-02  Martin Jambor  <mjambor@suse.cz>

> +

> +       * doc/invoke.texi (Optimize Options): Document sra-max-propagations.

> +

>  2020-04-01  Jakub Jelinek  <jakub@redhat.com>

>

>         PR middle-end/94423

> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi

> index 412750c1fc9..e9e1683e9a8 100644

> --- a/gcc/doc/invoke.texi

> +++ b/gcc/doc/invoke.texi

> @@ -12785,6 +12785,11 @@ speed

>  (@option{sra-max-scalarization-size-Ospeed}) or size

>  (@option{sra-max-scalarization-size-Osize}) respectively.

>

> +@item sra-max-propagations

> +The maximum number of artificial accesses that Scalar Replacement of

> +Aggregates (SRA) will track, per one local variable, in order to

> +facilitate copy propagation.

> +

>  @item tm-max-aggregate-size

>  When making copies of thread-local variables in a transaction, this

>  parameter specifies the size in bytes after which variables are

> --

> 2.25.1

>

Patch

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 654356c8dc8..a93db199cf9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@ 
+2020-04-02  Martin Jambor  <mjambor@suse.cz>
+
+	* doc/invoke.texi (Optimize Options): Document sra-max-propagations.
+
 2020-04-01  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/94423
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 412750c1fc9..e9e1683e9a8 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -12785,6 +12785,11 @@  speed
 (@option{sra-max-scalarization-size-Ospeed}) or size
 (@option{sra-max-scalarization-size-Osize}) respectively.
 
+@item sra-max-propagations
+The maximum number of artificial accesses that Scalar Replacement of
+Aggregates (SRA) will track, per one local variable, in order to
+facilitate copy propagation.
+
 @item tm-max-aggregate-size
 When making copies of thread-local variables in a transaction, this
 parameter specifies the size in bytes after which variables are