real.h out of tree.h

Zack Weinberg zack@codesourcery.com
Sun May 26 10:45:00 GMT 2002 

This patch rearranges things such that tree.h no longer needs to
include real.h.  struct tree_real_cst is changed to hold a pointer to
a separately-allocated REAL_VALUE_TYPE, and the prototype for
build_real gets moved to real.h.  Then all the files that were picking
up real.h via tree.h get an explicit #include added.  There are only
nineteen of them; compare the 171 files that include tree.h.

I inserted an include of machmode.h into real.h.  This is temporary; I
have plans for machmode.h.

In addition to the obvious benefits from reducing the dependencies on
real.h itself, this patch enables me to resurrect the patch from a
couple months back that made dependencies on tm.h explicit, which in
turn will mean that we don't need to recompile everything when the
target configuration changes.

Bootstrapped i686-linux, including Ada.

zw

	* tree.h: Forward-declare struct realvaluetype.
	(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
	contain it.
	(TREE_REAL_CST_PTR): New accessor.
	(TREE_REAL_CST): Update.
	* real.h: Include machmode.h.
	(realvaluetype): Make it struct realvaluetype, not a typedef.
	(build_real): Prototype here.

	* tree.c: Include real.h.
	(build_real): Allocate the REAL_VALUE_TYPE as a separate
	object in GC memory, set TREE_REAL_CST_PTR to point to it.
	(build_real_from_int_cst): Use build_real.
	* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
	REAL_CST.

	* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
	fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
	f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
	java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
	* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
	java/Make-lang.in: Update dependency lists.



===================================================================
Index: Makefile.in
--- Makefile.in	25 May 2002 22:01:40 -0000	1.880
+++ Makefile.in	26 May 2002 17:26:15 -0000
@@ -556,7 +556,7 @@ MACHMODE_H = machmode.h machmode.def
 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 RTL_H = $(RTL_BASE_H) genrtl.h
 PARAMS_H = params.h params.def
-TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
+TREE_H = tree.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 DEMANGLE_H = $(srcdir)/../include/demangle.h
 RECOG_H = recog.h
@@ -1171,7 +1171,7 @@ c-typeck.o : c-typeck.c $(CONFIG_H) $(SY
 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
     langhooks.h $(LANGHOOKS_DEF_H) c-common.h
 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
-    debug.h $(C_TREE_H) c-common.h \
+    debug.h $(C_TREE_H) c-common.h real.h \
     c-pragma.h input.h intl.h flags.h toplev.h output.h \
     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
@@ -1228,7 +1228,7 @@ s-under: $(GCC_PASSES)
 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
 	$(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
 	$(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
-	diagnostic.h tree-inline.h except.h
+	diagnostic.h tree-inline.h except.h real.h
 
 # A file used by all variants of C and some other languages.
 
@@ -1346,7 +1346,7 @@ langhooks.o : langhooks.c $(CONFIG_H) $(
    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h \
    $(LANGHOOKS_DEF_H) flags.h
 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
-   $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h
+   $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h real.h
 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
@@ -1355,11 +1355,11 @@ tree-inline.o : tree-inline.c $(CONFIG_H
    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
    $(C_COMMON_H) tree-inline.h
 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
-   langhooks.h
+   langhooks.h real.h
 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H) $(TARGET_H) \
    langhooks.h
-fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
+fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h real.h \
    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H) langhooks.h
 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
@@ -1411,11 +1411,11 @@ except.o : except.c $(CONFIG_H) $(SYSTEM
 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
-   except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H)
+   except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H) real.h
 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
-   except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
+   except.h $(TM_P_H) $(PREDICT_H) libfuncs.h real.h
 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
    $(EXPR_H) langhooks.h \
    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
@@ -1440,7 +1440,7 @@ dwarfout.o : dwarfout.c $(CONFIG_H) $(SY
    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
    debug.h langhooks.h
 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
-   debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
+   debug.h flags.h insn-config.h reload.h output.h diagnostic.h real.h \
    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
===================================================================
Index: builtins.c
--- builtins.c	26 May 2002 15:01:11 -0000	1.150
+++ builtins.c	26 May 2002 17:26:16 -0000
@@ -22,6 +22,7 @@ Software Foundation, 59 Temple Place - S
 #include "config.h"
 #include "system.h"
 #include "machmode.h"
+#include "real.h"
 #include "rtl.h"
 #include "tree.h"
 #include "obstack.h"
===================================================================
Index: c-common.c
--- c-common.c	25 May 2002 22:01:41 -0000	1.332
+++ c-common.c	26 May 2002 17:26:17 -0000
@@ -22,6 +22,7 @@ Software Foundation, 59 Temple Place - S
 #include "config.h"
 #include "system.h"
 #include "tree.h"
+#include "real.h"
 #include "flags.h"
 #include "toplev.h"
 #include "output.h"
===================================================================
Index: c-lex.c
--- c-lex.c	25 May 2002 22:01:41 -0000	1.179
+++ c-lex.c	26 May 2002 17:26:17 -0000
@@ -22,6 +22,7 @@ Software Foundation, 59 Temple Place - S
 #include "config.h"
 #include "system.h"
 
+#include "real.h"
 #include "rtl.h"
 #include "tree.h"
 #include "expr.h"
===================================================================
Index: dwarf2out.c
--- dwarf2out.c	24 May 2002 19:16:48 -0000	1.372
+++ dwarf2out.c	26 May 2002 17:26:20 -0000
@@ -38,6 +38,7 @@ Software Foundation, 59 Temple Place - S
 #include "system.h"
 #include "tree.h"
 #include "flags.h"
+#include "real.h"
 #include "rtl.h"
 #include "hard-reg-set.h"
 #include "regs.h"
===================================================================
Index: expr.c
--- expr.c	21 May 2002 22:38:00 -0000	1.457
+++ expr.c	26 May 2002 17:26:22 -0000
@@ -22,6 +22,7 @@ Software Foundation, 59 Temple Place - S
 #include "config.h"
 #include "system.h"
 #include "machmode.h"
+#include "real.h"
 #include "rtl.h"
 #include "tree.h"
 #include "obstack.h"
===================================================================
Index: fold-const.c
--- fold-const.c	17 May 2002 18:07:00 -0000	1.203
+++ fold-const.c	26 May 2002 17:26:24 -0000
@@ -46,6 +46,7 @@ Software Foundation, 59 Temple Place - S
 #include "system.h"
 #include "flags.h"
 #include "tree.h"
+#include "real.h"
 #include "rtl.h"
 #include "expr.h"
 #include "tm_p.h"
===================================================================
Index: ggc-common.c
--- ggc-common.c	13 May 2002 04:50:10 -0000	1.50
+++ ggc-common.c	26 May 2002 17:26:24 -0000
@@ -457,6 +457,10 @@ ggc_mark_trees ()
 	  ggc_mark_tree (TREE_IMAGPART (t));
 	  break;
 
+	case REAL_CST:
+	  ggc_mark (TREE_REAL_CST_PTR (t));
+	  break;
+
 	case PARM_DECL:
 	  ggc_mark_rtx (DECL_INCOMING_RTL (t));
 	  break;
===================================================================
Index: print-tree.c
--- print-tree.c	22 May 2002 01:11:16 -0000	1.58
+++ print-tree.c	26 May 2002 17:26:24 -0000
@@ -23,6 +23,7 @@ Software Foundation, 59 Temple Place - S
 #include "config.h"
 #include "system.h"
 #include "tree.h"
+#include "real.h"
 #include "ggc.h"
 #include "langhooks.h"
 
===================================================================
Index: real.c
--- real.c	12 May 2002 17:09:23 -0000	1.71
+++ real.c	26 May 2002 17:26:25 -0000
@@ -23,6 +23,7 @@ Software Foundation, 59 Temple Place - S
 
 #include "config.h"
 #include "system.h"
+#include "real.h"
 #include "tree.h"
 #include "toplev.h"
 #include "tm_p.h"
===================================================================
Index: real.h
--- real.h	19 May 2002 06:04:21 -0000	1.42
+++ real.h	26 May 2002 17:26:25 -0000
@@ -22,6 +22,8 @@ Software Foundation, 59 Temple Place - S
 #ifndef GCC_REAL_H
 #define GCC_REAL_H
 
+#include "machmode.h"
+
 /* Define codes for all the float formats that we know of.  */
 #define UNKNOWN_FLOAT_FORMAT 0
 #define IEEE_FLOAT_FORMAT 1
@@ -87,12 +89,13 @@ Software Foundation, 59 Temple Place - S
 #define REAL_WIDTH \
   (REAL_VALUE_TYPE_SIZE/HOST_BITS_PER_WIDE_INT \
    + (REAL_VALUE_TYPE_SIZE%HOST_BITS_PER_WIDE_INT ? 1 : 0)) /* round up */
-typedef struct {
+struct realvaluetype {
   HOST_WIDE_INT r[REAL_WIDTH];
-} realvaluetype;
+};
 /* Various headers condition prototypes on #ifdef REAL_VALUE_TYPE, so it needs
-   to be a macro.  */
-#define REAL_VALUE_TYPE realvaluetype
+   to be a macro.  realvaluetype cannot be a typedef as this interferes with
+   other headers declaring opaque pointers to it.  */
+#define REAL_VALUE_TYPE struct realvaluetype
 
 /* Calculate the format for CONST_DOUBLE.  We need as many slots as
    are necessary to overlay a REAL_VALUE_TYPE on them.  This could be
@@ -289,5 +292,9 @@ extern int target_isinf		PARAMS ((REAL_V
 extern int target_negative	PARAMS ((REAL_VALUE_TYPE));
 extern void debug_real		PARAMS ((REAL_VALUE_TYPE));
 extern REAL_VALUE_TYPE ereal_atof PARAMS ((const char *, enum machine_mode));
+
+/* In tree.h: wrap up a REAL_VALUE_TYPE in a tree node.  */
+extern tree build_real			PARAMS ((tree, REAL_VALUE_TYPE));
+
 
 #endif /* ! GCC_REAL_H */
===================================================================
Index: tree.c
--- tree.c	24 May 2002 09:19:55 -0000	1.259
+++ tree.c	26 May 2002 17:26:26 -0000
@@ -37,6 +37,7 @@ Software Foundation, 59 Temple Place - S
 #include "system.h"
 #include "flags.h"
 #include "tree.h"
+#include "real.h"
 #include "tm_p.h"
 #include "function.h"
 #include "obstack.h"
@@ -509,6 +510,7 @@ build_real (type, d)
      REAL_VALUE_TYPE d;
 {
   tree v;
+  REAL_VALUE_TYPE *dp;
   int overflow = 0;
 
   /* Check for valid float value for this type on this target machine;
@@ -518,8 +520,11 @@ build_real (type, d)
 #endif
 
   v = make_node (REAL_CST);
+  dp = ggc_alloc (sizeof (REAL_VALUE_TYPE));
+  memcpy (dp, &d, sizeof (REAL_VALUE_TYPE));
+  
   TREE_TYPE (v) = type;
-  TREE_REAL_CST (v) = d;
+  TREE_REAL_CST_PTR (v) = dp;
   TREE_OVERFLOW (v) = TREE_CONSTANT_OVERFLOW (v) = overflow;
   return v;
 }
@@ -556,20 +561,11 @@ build_real_from_int_cst (type, i)
 {
   tree v;
   int overflow = TREE_OVERFLOW (i);
-  REAL_VALUE_TYPE d;
 
-  v = make_node (REAL_CST);
-  TREE_TYPE (v) = type;
+  v = build_real (type, real_value_from_int_cst (type, i));
 
-  d = real_value_from_int_cst (type, i);
-
-  /* Check for valid float value for this type on this target machine.  */
-#ifdef CHECK_FLOAT_VALUE
-  CHECK_FLOAT_VALUE (TYPE_MODE (type), d, overflow);
-#endif
-
-  TREE_REAL_CST (v) = d;
-  TREE_OVERFLOW (v) = TREE_CONSTANT_OVERFLOW (v) = overflow;
+  TREE_OVERFLOW (v) |= overflow;
+  TREE_CONSTANT_OVERFLOW (v) |= overflow;
   return v;
 }
 
===================================================================
Index: tree.h
--- tree.h	22 May 2002 01:11:17 -0000	1.337
+++ tree.h	26 May 2002 17:26:27 -0000
@@ -722,20 +722,19 @@ struct tree_int_cst
 
 #define TREE_CST_RTL(NODE) (CST_OR_CONSTRUCTOR_CHECK (NODE)->real_cst.rtl)
 
-/* In a REAL_CST node.
+/* In a REAL_CST node.  struct realvaluetype is an opaque entity, with
+   manipulators defined in real.h.  We don't want tree.h depending on
+   real.h and transitively on tm.h.  */
+struct realvaluetype;
 
-   We can represent a real value as either a `double' or an array of
-   longs.  */
-
-#define TREE_REAL_CST(NODE) (REAL_CST_CHECK (NODE)->real_cst.real_cst)
-
-#include "real.h"
+#define TREE_REAL_CST_PTR(NODE) (REAL_CST_CHECK (NODE)->real_cst.real_cst_ptr)
+#define TREE_REAL_CST(NODE) (*TREE_REAL_CST_PTR (NODE))
 
 struct tree_real_cst
 {
   struct tree_common common;
   rtx rtl;	/* acts as link to register transfer language (rtl) info */
-  REAL_VALUE_TYPE real_cst;
+  struct realvaluetype *real_cst_ptr;
 };
 
 /* In a STRING_CST */
@@ -2123,7 +2122,6 @@ extern tree build_nt			PARAMS ((enum tre
 
 extern tree build_int_2_wide		PARAMS ((unsigned HOST_WIDE_INT, HOST_WIDE_INT));
 extern tree build_vector                PARAMS ((tree, tree));
-extern tree build_real			PARAMS ((tree, REAL_VALUE_TYPE));
 extern tree build_real_from_int_cst 	PARAMS ((tree, tree));
 extern tree build_complex		PARAMS ((tree, tree, tree));
 extern tree build_string		PARAMS ((int, const char *));
===================================================================
Index: cp/Make-lang.in
--- cp/Make-lang.in	22 May 2002 05:40:19 -0000	1.113
+++ cp/Make-lang.in	26 May 2002 17:26:27 -0000
@@ -273,7 +273,7 @@ cp/method.o: cp/method.c $(CXX_TREE_H) t
 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) cp/decl.h flags.h toplev.h convert.h
 cp/search.o: cp/search.c $(CXX_TREE_H) stack.h flags.h toplev.h $(RTL_H)
 cp/tree.o: cp/tree.c $(CXX_TREE_H) flags.h toplev.h $(GGC_H) $(RTL_H) \
-  insn-config.h integrate.h tree-inline.h
+  insn-config.h integrate.h tree-inline.h real.h
 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(SYSTEM_H)
 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) flags.h toplev.h
 cp/except.o: cp/except.c $(CXX_TREE_H) flags.h $(RTL_H) except.h toplev.h \
@@ -291,7 +291,7 @@ cp/semantics.o: cp/semantics.c $(CXX_TRE
 cp/dump.o: cp/dump.c $(CXX_TREE_H) tree-dump.h
 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) rtl.h integrate.h insn-config.h \
   input.h $(PARAMS_H) debug.h tree-inline.h
-cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h
+cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h real.h
 
 cp/parse.o: cp/parse.c $(CXX_TREE_H) flags.h cp/lex.h except.h output.h \
 	$(SYSTEM_H) toplev.h $(GGC_H)
===================================================================
Index: cp/mangle.c
--- cp/mangle.c	25 Apr 2002 01:05:23 -0000	1.51
+++ cp/mangle.c	26 May 2002 17:26:28 -0000
@@ -51,6 +51,7 @@
 #include "system.h"
 #include "tree.h"
 #include "cp-tree.h"
+#include "real.h"
 #include "obstack.h"
 #include "toplev.h"
 #include "varray.h"
===================================================================
Index: cp/tree.c
--- cp/tree.c	14 May 2002 17:20:47 -0000	1.283
+++ cp/tree.c	26 May 2002 17:26:28 -0000
@@ -26,6 +26,7 @@ Boston, MA 02111-1307, USA.  */
 #include "tree.h"
 #include "cp-tree.h"
 #include "flags.h"
+#include "real.h"
 #include "rtl.h"
 #include "toplev.h"
 #include "ggc.h"
===================================================================
Index: f/Make-lang.in
--- f/Make-lang.in	16 May 2002 17:42:37 -0000	1.107
+++ f/Make-lang.in	26 May 2002 17:26:29 -0000
@@ -357,14 +357,14 @@ f/bld.o: f/bld.c f/proj.h $(CONFIG_H) $(
  f/malloc.h f/com.h f/com-rt.def $(TREE_H) f/info.h f/info-b.def f/info-k.def \
  f/info-w.def f/target.h f/bad.h f/bad.def f/where.h glimits.h f/top.h f/lex.h \
  f/type.h f/lab.h f/storag.h f/symbol.h f/symbol.def f/equiv.h f/global.h \
- f/name.h f/intrin.h f/intrin.def
+ f/name.h f/intrin.h f/intrin.def real.h
 f/com.o: f/com.c f/proj.h $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
  output.h convert.h f/com.h f/com-rt.def f/bld.h f/bld-op.def f/bit.h \
  f/malloc.h f/info.h f/info-b.def f/info-k.def f/info-w.def f/target.h f/bad.h \
  f/bad.def f/where.h glimits.h f/top.h f/lex.h f/type.h f/intrin.h \
  f/intrin.def f/lab.h f/symbol.h f/symbol.def f/equiv.h f/storag.h f/global.h \
  f/name.h f/expr.h f/implic.h f/src.h f/st.h $(GGC_H) toplev.h diagnostic.h \
- langhooks.h langhooks-def.h intl.h
+ langhooks.h langhooks-def.h intl.h real.h
 f/data.o: f/data.c f/proj.h $(CONFIG_H) $(SYSTEM_H) f/data.h f/bld.h f/bld-op.def \
  f/bit.h f/malloc.h f/com.h f/com-rt.def $(TREE_H) f/info.h f/info-b.def \
  f/info-k.def f/info-w.def f/target.h f/bad.h f/bad.def f/where.h glimits.h \
@@ -380,7 +380,7 @@ f/expr.o: f/expr.c f/proj.h $(CONFIG_H) 
  f/info-k.def f/info-w.def f/target.h f/bad.h f/bad.def f/where.h glimits.h \
  f/top.h f/lex.h f/type.h f/lab.h f/storag.h f/symbol.h f/symbol.def f/equiv.h \
  f/global.h f/name.h f/intrin.h f/intrin.def f/implic.h f/src.h f/st.h \
- f/stamp-str
+ f/stamp-str real.h
 f/fini.o: f/fini.c f/proj.h hconfig.h $(SYSTEM_H) f/malloc.h
 f/global.o: f/global.c f/proj.h $(CONFIG_H) $(SYSTEM_H) f/global.h f/info.h \
  f/info-b.def f/info-k.def f/info-w.def f/target.h $(TREE_H) f/bad.h f/bad.def \
@@ -512,7 +512,7 @@ f/symbol.o: f/symbol.c f/proj.h $(CONFIG
  f/lex.h f/type.h f/lab.h f/storag.h f/intrin.h f/intrin.def f/equiv.h \
  f/global.h f/name.h f/src.h f/st.h
 f/target.o: f/target.c f/proj.h $(CONFIG_H) $(SYSTEM_H) glimits.h f/target.h \
- $(TREE_H) f/bad.h f/bad.def f/where.h f/top.h f/malloc.h f/info.h \
+ $(TREE_H) f/bad.h f/bad.def f/where.h f/top.h f/malloc.h f/info.h real.h \
  f/info-b.def f/info-k.def f/info-w.def f/type.h f/lex.h diagnostic.h
 f/top.o: f/top.c f/proj.h $(CONFIG_H) $(SYSTEM_H) f/top.h f/malloc.h f/where.h \
  glimits.h f/bad.h f/bad.def f/bit.h f/bld.h f/bld-op.def f/com.h \
===================================================================
Index: f/bld.c
--- f/bld.c	23 Dec 2001 04:59:08 -0000	1.12
+++ f/bld.c	26 May 2002 17:26:29 -0000
@@ -43,6 +43,7 @@ the Free Software Foundation, 59 Temple 
 #include "malloc.h"
 #include "target.h"
 #include "where.h"
+#include "real.h"
 
 /* Externals defined here.  */
 
===================================================================
Index: f/com.c
--- f/com.c	18 Apr 2002 17:54:07 -0000	1.169
+++ f/com.c	26 May 2002 17:26:32 -0000
@@ -82,6 +82,7 @@ the Free Software Foundation, 59 Temple 
 
 #include "proj.h"
 #include "flags.h"
+#include "real.h"
 #include "rtl.h"
 #include "toplev.h"
 #include "tree.h"
===================================================================
Index: f/expr.c
--- f/expr.c	9 May 2002 09:11:58 -0000	1.24
+++ f/expr.c	26 May 2002 17:26:34 -0000
@@ -48,6 +48,7 @@ the Free Software Foundation, 59 Temple 
 #include "str.h"
 #include "target.h"
 #include "where.h"
+#include "real.h"
 
 /* Externals defined here. */
 
===================================================================
Index: f/target.c
--- f/target.c	8 Apr 2002 22:20:39 -0000	1.17
+++ f/target.c	26 May 2002 17:26:34 -0000
@@ -76,6 +76,7 @@ the Free Software Foundation, 59 Temple 
 #include "info.h"
 #include "lex.h"
 #include "malloc.h"
+#include "real.h"
 
 /* Externals defined here. */
 
===================================================================
Index: java/Make-lang.in
--- java/Make-lang.in	16 May 2002 17:42:42 -0000	1.85
+++ java/Make-lang.in	26 May 2002 17:26:34 -0000
@@ -273,7 +273,7 @@ java/constants.o: java/constants.c $(CON
   toplev.h $(SYSTEM_H) $(GGC_H)
 java/decl.o: java/decl.c $(CONFIG_H) $(JAVA_TREE_H) $(RTL_H) java/jcf.h \
   toplev.h flags.h $(SYSTEM_H) function.h expr.h libfuncs.h except.h \
-  java/java-except.h $(GGC_H)
+  java/java-except.h $(GGC_H) real.h
 java/except.o: java/except.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h real.h \
   $(RTL_H) java/javaop.h java/java-opcodes.h except.h java/java-except.h \
   toplev.h $(SYSTEM_H) function.h 
@@ -284,7 +284,7 @@ java/expr.o: java/expr.c $(CONFIG_H) $(J
 java/jcf-depend.o: java/jcf-depend.c $(CONFIG_H) $(SYSTEM_H) java/jcf.h
 java/jcf-parse.o: java/jcf-parse.c $(CONFIG_H) $(JAVA_TREE_H) flags.h \
   input.h java/java-except.h $(SYSTEM_H) toplev.h java/parse.h $(GGC_H) \
-  debug.h
+  debug.h real.h
 java/jcf-write.o: java/jcf-write.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h \
   $(RTL_H) java/java-opcodes.h java/parse.h java/buffer.h $(SYSTEM_H) \
   toplev.h $(GGC_H)
@@ -300,7 +300,7 @@ java/mangle_name.o: java/mangle_name.c $
 java/parse-scan.o: $(CONFIG_H) $(SYSTEM_H) toplev.h $(JAVA_LEX_C) java/parse.h \
   java/lex.h
 java/typeck.o: java/typeck.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h \
-  java/convert.h toplev.h $(SYSTEM_H) $(GGC_H)
+  java/convert.h toplev.h $(SYSTEM_H) $(GGC_H) real.h
 java/verify.o: java/verify.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h \
   java/javaop.h java/java-opcodes.h java/java-except.h toplev.h $(SYSTEM_H)
 java/xref.o: java/xref.c java/xref.h $(CONFIG_H) $(JAVA_TREE_H) toplev.h \
===================================================================
Index: java/decl.c
--- java/decl.c	17 Apr 2002 23:13:11 -0000	1.126
+++ java/decl.c	26 May 2002 17:26:35 -0000
@@ -30,6 +30,7 @@ The Free Software Foundation is independ
 #include "system.h"
 #include "tree.h"
 #include "rtl.h"
+#include "real.h"
 #include "toplev.h"
 #include "flags.h"
 #include "java-tree.h"
===================================================================
Index: java/jcf-parse.c
--- java/jcf-parse.c	25 Apr 2002 06:24:40 -0000	1.115
+++ java/jcf-parse.c	26 May 2002 17:26:35 -0000
@@ -28,6 +28,7 @@ The Free Software Foundation is independ
 #include "config.h"
 #include "system.h"
 #include "tree.h"
+#include "real.h"
 #include "obstack.h"
 #include "flags.h"
 #include "java-except.h"
===================================================================
Index: java/parse.y
--- java/parse.y	19 May 2002 16:25:51 -0000	1.378
+++ java/parse.y	26 May 2002 17:26:38 -0000
@@ -51,6 +51,7 @@ definitions and other extensions.  */
 #include <dirent.h>
 #include "tree.h"
 #include "rtl.h"
+#include "real.h"
 #include "obstack.h"
 #include "toplev.h"
 #include "flags.h"
===================================================================
Index: java/typeck.c
--- java/typeck.c	18 Apr 2002 17:54:09 -0000	1.48
+++ java/typeck.c	26 May 2002 17:26:39 -0000
@@ -28,6 +28,7 @@ The Free Software Foundation is independ
 #include "config.h"
 #include "system.h"
 #include "tree.h"
+#include "real.h"
 #include "obstack.h"
 #include "flags.h"
 #include "java-tree.h"

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