Hi,
On Wed, Dec 14 2022, Martin Liška wrote:
> gcc/ChangeLog:
>
> * doc/invoke.texi: Document ipa-sra-ptrwrap-growth-factor.
Thanks or spotting this. Seeing the email also averted me to the fact
that what I wrote in the parameter description is almost the opposite of
what it should say. I'll fix that momentarily with the following patch.
Thanks again,
Martin
Somehow I made the description of the parameter almost the opposite of
what I wanted to say. Fixed by this patch.
Tested by building gcc on x86_64-linux and make info and make pdf.
gcc/ChangeLog:
2022-12-14 Martin Jambor <mjam...@suse.cz>
* doc/invoke.texi (ipa-sra-ptrwrap-growth-factor): Fix the
description.
* params.opt (ipa-sra-ptrwrap-growth-factor): Likewise.
---
gcc/doc/invoke.texi | 3 ++-
gcc/params.opt | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 7dc1d45e275..f48df64cc2a 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -15523,7 +15523,8 @@ pointer parameter.
@item ipa-sra-ptrwrap-growth-factor
Additional maximum allowed growth of total size of new parameters
that ipa-sra replaces a pointer to an aggregate with,
-if it points to a local variable that the caller never writes to.
+if it points to a local variable that the caller only writes to and
+passes it as an argument to other functions.
@item ipa-sra-max-replacements
Maximum pieces of an aggregate that IPA-SRA tracks. As a
diff --git a/gcc/params.opt b/gcc/params.opt
index e0fd05fb44a..e0380bf10f9 100644
--- a/gcc/params.opt
+++ b/gcc/params.opt
@@ -296,7 +296,7 @@ Maximum allowed growth of total size of new parameters that
ipa-sra replaces a p
-param=ipa-sra-ptrwrap-growth-factor=
Common Joined UInteger Var(param_ipa_sra_ptrwrap_growth_factor) Init(4)
IntegerRange(1, 8) Param Optimization
-Additional maximum allowed growth of total size of new parameters that ipa-sra
replaces a pointer to an aggregate with, if it points to a local variable that
the caller never writes to.
+Additional maximum allowed growth of total size of new parameters that ipa-sra
replaces a pointer to an aggregate with, if it points to a local variable that
the caller only writes to and passes it as an argument to functions.
-param=ira-loop-reserved-regs=
Common Joined UInteger Var(param_ira_loop_reserved_regs) Init(2) Param
Optimization
--
2.38.1
