2000-08-04 Andreas Schwab <schwab@suse.de>

	* cppmain.c (cb_def_pragma): Skip the first two tokens from the
	token list, which are always `#' and `pragma'.

2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>

	* tree.c (tree_expr_nonnegative_p): Move to...
	* fold-const.c: ... here.  Also handle BIND_EXPR and RTL_EXPR.
	(rtl_expr_nonnegative_p): New.
	* tree.h: Add prototype for rtl_expr_nonnegative_p.

	* real.h (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH, CONST_DOUBLE_MEM,
	CONST_DOUBLE_CHAIN: Move to...
	* rtl.h: ...here.  Use XCINT/XCEXP.

	* Makefile.in: Remove toplev.o from OBJS.  Add rule to make
	libbackend.a; add libbackend.a to STAGESTUFF.  Add BACKEND
	variable.  Use BACKEND when linking cc1, not OBJS.  Add BACKEND
	to VOL_FILES.

	* objc/Make-lang.in (cc1obj): Link with $(BACKEND).

ch:
	* Make-lang.in (cc1chill): Depend on $(BACKEND), not stamp-objlist.
	* Makefile.in (cc1chill): Link with $(BACKEND).  Define BACKEND,
	eliminate C_OBJS (was commented out), OBJS, OBJDEPS.
cp:
        * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
        * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
        (cc1plus): Link with $(BACKEND) and $(C_OBJS).
f:
	* Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
	* Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
	(f771): Link with $(BACKEND).
java:
	* Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
	* Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
	(jc1): Link with $(BACKEND).
	(jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35501 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 17 deletions

diff --git a/gcc/real.h b/gcc/real.h
index 14fd9235c74..384f0f1fc3c 100644
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -451,23 +451,6 @@ union real_extract
   HOST_WIDE_INT i[sizeof (REAL_VALUE_TYPE) / sizeof (HOST_WIDE_INT)];
 };
 
-/* For a CONST_DOUBLE:
-   The usual two ints that hold the value.
-   For a DImode, that is all there are;
-    and CONST_DOUBLE_LOW is the low-order word and ..._HIGH the high-order.
-   For a float, the number of ints varies,
-    and CONST_DOUBLE_LOW is the one that should come first *in memory*.
-    So use &CONST_DOUBLE_LOW(r) as the address of an array of ints.  */
-#define CONST_DOUBLE_LOW(r) XWINT (r, 2)
-#define CONST_DOUBLE_HIGH(r) XWINT (r, 3)
-
-/* Link for chain of all CONST_DOUBLEs in use in current function.  */
-#define CONST_DOUBLE_CHAIN(r) X0EXP (r, 1)
-/* The MEM which represents this CONST_DOUBLE's value in memory,
-   or const0_rtx if no MEM has been made for it yet,
-   or cc0_rtx if it is not on the chain.  */
-#define CONST_DOUBLE_MEM(r) XEXP (r, 0)
-
 /* Given a CONST_DOUBLE in FROM, store into TO the value it represents.  */
 /* Function to return a real value (not a tree node)
    from a given integer constant.  */