__builtin_huge_val, __builtin_inf, and std::numeric_limits

[Richard Henderson]

On Wed, Sep 04, 2002 at 05:12:21PM -0700, Zack Weinberg wrote:
> Why can't these be const?

Done.


r~


        * builtins.def (inf, inff, infl): Mark const.
        (huge_val, huge_valf, huge_vall): Likewise.
        (BUILT_IN_GETEXP, BUILT_IN_GETMAN): Remove.
Index: builtins.def
===================================================================
RCS file: /cvs/gcc/gcc/gcc/builtins.def,v
retrieving revision 1.35
diff -c -p -d -u -r1.35 builtins.def
--- builtins.def	4 Sep 2002 23:21:27 -0000	1.35
+++ builtins.def	8 Sep 2002 03:15:08 -0000
@@ -404,31 +404,28 @@ DEF_LIB_BUILTIN(BUILT_IN_LOGL,
 DEF_GCC_BUILTIN(BUILT_IN_INF,
 		"__builtin_inf",
 		BT_FN_DOUBLE,
-		ATTR_PURE_NOTHROW_LIST)
+		ATTR_CONST_NOTHROW_LIST)
 DEF_GCC_BUILTIN(BUILT_IN_INFF,
 		"__builtin_inff",
 		BT_FN_FLOAT,
-		ATTR_PURE_NOTHROW_LIST)
+		ATTR_CONST_NOTHROW_LIST)
 DEF_GCC_BUILTIN(BUILT_IN_INFL,
 		"__builtin_infl",
 		BT_FN_LONG_DOUBLE,
-		ATTR_PURE_NOTHROW_LIST)
+		ATTR_CONST_NOTHROW_LIST)
 
 DEF_GCC_BUILTIN(BUILT_IN_HUGE_VAL,
 		"__builtin_huge_val",
 		BT_FN_DOUBLE,
-		ATTR_PURE_NOTHROW_LIST)
+		ATTR_CONST_NOTHROW_LIST)
 DEF_GCC_BUILTIN(BUILT_IN_HUGE_VALF,
 		"__builtin_huge_valf",
 		BT_FN_FLOAT,
-		ATTR_PURE_NOTHROW_LIST)
+		ATTR_CONST_NOTHROW_LIST)
 DEF_GCC_BUILTIN(BUILT_IN_HUGE_VALL,
 		"__builtin_huge_vall",
 		BT_FN_LONG_DOUBLE,
-		ATTR_PURE_NOTHROW_LIST)
-
-DEF_UNUSED_BUILTIN(BUILT_IN_GETEXP)
-DEF_UNUSED_BUILTIN(BUILT_IN_GETMAN)
+		ATTR_CONST_NOTHROW_LIST)
 
 DEF_GCC_BUILTIN(BUILT_IN_SAVEREGS,
 		"__builtin_saveregs",