On 15/08/18 20:26, Sandra Loosemore wrote:
Use @item for the first item in a group, @itemx for all the others.
-Sandra
Thanks for the spot, updated patch attached.
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index a37d9ac538991c507985bda4f825023534321b76..f406a99ed78b6ce1fd24e768eefb0e530d7977d6 100644
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -144,7 +144,8 @@ Currently, @file{rtl.def} defines these classes:
An RTX code that represents an actual object, such as a register
(@code{REG}) or a memory location (@code{MEM}, @code{SYMBOL_REF}).
@code{LO_SUM}) is also included; instead, @code{SUBREG} and
-@code{STRICT_LOW_PART} are not in this class, but in class @code{x}.
+@code{STRICT_LOW_PART} are not in this class, but in class
+@code{RTX_EXTRA}.
@item RTX_CONST_OBJ
An RTX code that represents a constant object. @code{HIGH} is also
@@ -166,7 +167,7 @@ An RTX code for a unary arithmetic operation, such as @code{NEG},
@item RTX_COMM_ARITH
An RTX code for a commutative binary operation, such as @code{PLUS} or
@code{AND}. @code{NE} and @code{EQ} are comparisons, so they have class
-@code{<}.
+@code{RTX_COMM_COMPARE}.
@item RTX_BIN_ARITH
An RTX code for a non-commutative binary operation, such as @code{MINUS},
@@ -284,26 +285,28 @@ Some classes of RTX codes always have the same format. For example, it
is safe to assume that all comparison operations have format @code{ee}.
@table @code
-@item 1
+@item RTX_UNARY
All codes of this class have format @code{e}.
-@item <
-@itemx c
-@itemx 2
+@item RTX_BIN_ARITH
+@itemx RTX_COMM_ARITH
+@itemx RTX_COMM_COMPARE
+@itemx RTX_COMPARE
All codes of these classes have format @code{ee}.
-@item b
-@itemx 3
+@item RTX_BITFIELD_OPS
+@itemx RTX_TERNARY
All codes of these classes have format @code{eee}.
-@item i
+@item RTX_INSN
All codes of this class have formats that begin with @code{iuueiee}.
@xref{Insns}. Note that not all RTL objects linked onto an insn chain
-are of class @code{i}.
+are of class @code{RTX_INSN}.
-@item o
-@itemx m
-@itemx x
+@item RTX_CONST_OBJ
+@itemx RTX_OBJ
+@itemx RTX_MATCH
+@itemx RTX_EXTRA
You can make no assumptions about the format of these codes.
@end table
