Hi,
In the GCC Internals documentation the loop depth is documented
incorrectly. From git commit 9e3536f4f it is accessed through a
function, not a field.
Please install this patch to reflect this.
Best,
Nicklas
2017-01-10 Nicklas Bo Jensen <nbjen...@gmail.com>
* doc/loop.texi (Loop Analysis and Representation): Document
loop_depth function.
index 8920002..8c7a62f 100644
--- a/gcc/doc/loop.texi
+++ b/gcc/doc/loop.texi
@@ -173,8 +173,6 @@ loop structure (that are kept up-to-date at all times) are:
loop.
@item @code{num_nodes}: Number of basic blocks in the loop (including
the basic blocks of the sub-loops).
-@item @code{depth}: The depth of the loop in the loops tree, i.e., the
-number of super-loops of the loop.
@item @code{outer}, @code{inner}, @code{next}: The super-loop, the first
sub-loop, and the sibling of the loop in the loops tree.
@end itemize
@@ -186,6 +184,8 @@ should not be accessed directly.
The most important functions to query loop structures are:
@itemize
+@item @code{loop_depth}: The depth of the loop in the loops tree, i.e., the
+number of super-loops of the loop.
@item @code{flow_loops_dump}: Dumps the information about loops to a
file.
@item @code{verify_loop_structure}: Checks consistency of the loop
