https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103438
Bug ID: 103438
Summary: Updated documentation for gcc Optimization command
line options (sec 3.11)
Product: gcc
Version: 11.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: nils.smeds at gmail dot com
Target Milestone: ---
Created attachment 51880
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51880&action=edit
Patch to file gcc/doc/invoke.texi
I was confused about when options --fprefetch-loop-arrays and
--aggressive-loop-optimizations are active and found that these options are
always active (including at level -O0). So I took a pass through the
documentation page and made it reflect this.
I changed the wording for -Os as it to some extent contradicted the options
actually in effect at -Os
I also made minor edits to make chapter 3.11 more consistent in formatting, in
particular making sure that "Enabled/Disabled..." information at the end of
parameter sections is a separate paragraph.
Hope it will be useful
