+2005-01-20 Paul Brook <paul@codesourcery.com>
+
+ * doc/rtl.texi: Document value extension requirements for CONST_INT.
+
2005-01-20 Kazu Hirata <kazu@cs.umass.edu>
* tree-cfg.c (tree_verify_flow_info): Check that a nonlocal
is customarily accessed with the macro @code{INTVAL} as in
@code{INTVAL (@var{exp})}, which is equivalent to @code{XWINT (@var{exp}, 0)}.
+Constants generated for modes with fewer bits than @code{HOST_WIDE_INT}
+must be sign extended to full width (e.g., with @code{gen_int_mode}).
+
@findex const0_rtx
@findex const1_rtx
@findex const2_rtx