Hi,
okay to push? Confirmed that I didn't break anything by running `make html`.
Filip Kastl
-- 8< --
This patch changes two things. Firstly, we document
-fdump-rtl-<whatever>-graph and other such options under -fdump-tree.
At least write a remark about this under -fdump-rtl. Secondly, the
documentation incorrectly says that -fdump-tree-<whatever>-graph is not
implemented. Change that.
gcc/ChangeLog:
* doc/invoke.texi: Add remark about -options being documented
under -fdump-tree. Remove remark about -graph working only for
RTL.
Signed-off-by: Filip Kastl <fka...@suse.cz>
---
gcc/doc/invoke.texi | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 09802303254..a568fc34fca 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -20612,18 +20612,22 @@ LTO output files.
@opindex fdump-rtl-@var{pass}
@item -d@var{letters}
@itemx -fdump-rtl-@var{pass}
-@itemx -fdump-rtl-@var{pass}=@var{filename}
+@itemx -fdump-rtl-@var{pass}-@var{options}
+@itemx -fdump-rtl-@var{pass}-@var{options}=@var{filename}
Says to make debugging dumps during compilation at times specified by
-@var{letters}. This is used for debugging the RTL-based passes of the
+@var{letters} when using @option{-d} or by @var{pass} when using
+@option{-fdump-rtl}. This is used for debugging the RTL-based passes of the
compiler.
Some @option{-d@var{letters}} switches have different meaning when
@option{-E} is used for preprocessing. @xref{Preprocessor Options},
for information about preprocessor-specific dump options.
-Debug dumps can be enabled with a @option{-fdump-rtl} switch or some
-@option{-d} option @var{letters}. Here are the possible
-letters for use in @var{pass} and @var{letters}, and their meanings:
+The -@var{options} form allows greater control over the details of the dump.
+See @option{-fdump-tree}.
+
+Here are the possible keywords for @var{pass} and letters for @var{letters},
+and their meanings:
@table @gcctabopt
@@ -21150,8 +21154,7 @@ GraphViz to
@file{@var{file}.@var{passid}.@var{pass}.dot}. Each function in
the file is pretty-printed as a subgraph, so that GraphViz can render them
all in a single plot.
-This option currently only works for RTL dumps, and the RTL is always
-dumped in slim form.
+RTL is always dumped in slim form.
@item vops
Enable showing virtual operands for every statement.
@item lineno
--
2.49.0
