https://gcc.gnu.org/g:6f0a646dd2fc59e9c9cde63718b36085f84a19ba
commit r14-10093-g6f0a646dd2fc59e9c9cde63718b36085f84a19ba
Author: Jan Hubicka <j...@suse.cz>
Date: Tue Apr 23 15:51:42 2024 +0200
Remove repeated information in -ftree-loop-distribute-patterns doc
We have:
-ftree-loop-distribute-patterns
Perform loop distribution of patterns that can be code generated
with calls to a library. This flag is enabled by default at -O2 and higher,
and by -fprofile-use and -fauto-profile.
This pass distributes the initialization loops and generates a
call to memset zero. For example, the loop
...
and the initialization loop is transformed into a call to memset
zero. This flag is enabled by default at -O3. It is also enabled by
-fprofile-use and -fauto-profile.
Which mentions optimizatoin flags twice and the repeated mention is out of
date, since we enable this option at -O2 as well.
gcc/ChangeLog:
* doc/invoke.texi (-ftree-loop-distribute-patterns): Remove
duplicated
sentence about optimization flags implying this.
Diff:
---
gcc/doc/invoke.texi | 2 --
1 file changed, 2 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 2a35dc7ac75..27c31ab0c86 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -13852,8 +13852,6 @@ DO I = 1, N
ENDDO
@end smallexample
and the initialization loop is transformed into a call to memset zero.
-This flag is enabled by default at @option{-O3}.
-It is also enabled by @option{-fprofile-use} and @option{-fauto-profile}.
@opindex floop-interchange
@item -floop-interchange
