@@ -192,12 +192,6 @@ static struct builtin_function_entry list_of_builtins[] = {
"signbitf", NULL, NULL },
{ "__builtin_signbitl", BT_FN_INT_LONG_DOUBLE, BUILT_IN_SIGNBITL,
BUILT_IN_NORMAL, "signbitl", NULL, NULL },
- { "__builtin_significand", BT_FN_DOUBLE_DOUBLE, BUILT_IN_SIGNIFICAND,
- BUILT_IN_NORMAL, "significand", NULL, NULL },
- { "__builtin_significandf", BT_FN_FLOAT_FLOAT, BUILT_IN_SIGNIFICANDF,
- BUILT_IN_NORMAL, "significandf", NULL, NULL },
- { "__builtin_significandl", BT_FN_LONG_DOUBLE_LONG_DOUBLE,
- BUILT_IN_SIGNIFICANDL, BUILT_IN_NORMAL, "significandl", NULL, NULL },
{ "__builtin_modf", BT_FN_DOUBLE_DOUBLE_DOUBLEPTR, BUILT_IN_MODF,
BUILT_IN_NORMAL, "modf", NULL, NULL },
{ "__builtin_modff", BT_FN_FLOAT_FLOAT_FLOATPTR, BUILT_IN_MODFF,
@@ -216,12 +210,6 @@ static struct builtin_function_entry list_of_builtins[] = {
BUILT_IN_NEXTTOWARDF, BUILT_IN_NORMAL, "nexttowardf", NULL, NULL },
{ "__builtin_nexttowardl", BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE,
BUILT_IN_NEXTTOWARDL, BUILT_IN_NORMAL, "nexttowardl", NULL, NULL },
- { "__builtin_scalb", BT_FN_DOUBLE_DOUBLE_DOUBLE, BUILT_IN_SCALB,
- BUILT_IN_NORMAL, "scalb", NULL, NULL },
- { "__builtin_scalbf", BT_FN_FLOAT_FLOAT_FLOAT, BUILT_IN_SCALBF,
- BUILT_IN_NORMAL, "scalbf", NULL, NULL },
- { "__builtin_scalbl", BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE,
- BUILT_IN_SCALBL, BUILT_IN_NORMAL, "scalbl", NULL, NULL },
{ "__builtin_scalbln", BT_FN_DOUBLE_DOUBLE_LONG, BUILT_IN_SCALBLN,
BUILT_IN_NORMAL, "scalbln", NULL, NULL },
{ "__builtin_scalblnf", BT_FN_FLOAT_FLOAT_LONG, BUILT_IN_SCALBLNF,
@@ -27,7 +27,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
IMPLEMENTATION MODULE LowLong ;
FROM SYSTEM IMPORT ADDRESS ;
-FROM Builtins IMPORT ilogbl, significandl, modfl, signbitl, scalbnl, huge_vall, nextafterl ;
+FROM Builtins IMPORT ilogbl, modfl, signbitl, scalbnl, huge_vall, nextafterl ;
FROM dtoa IMPORT Mode, strtod, dtoa ;
FROM libc IMPORT free ;
FROM RealMath IMPORT power ;
@@ -64,10 +64,9 @@ END exponent ;
PROCEDURE fraction (x: LONGREAL) : LONGREAL ;
BEGIN
- RETURN significandl(x)
+ RETURN scalbnl(x, -ilogbl (x))
END fraction ;
-
(*
sign - returns the signum of x. sign(x) = 1.0 for all x>0.0
sign(x) = -1.0 for all x<0.0.
@@ -27,7 +27,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
IMPLEMENTATION MODULE LowReal ;
FROM SYSTEM IMPORT ADDRESS ;
-FROM Builtins IMPORT ilogb, significand, modf, signbit, scalbn, huge_val, nextafter ;
+FROM Builtins IMPORT ilogb, modf, signbit, scalbn, huge_val, nextafter ;
FROM dtoa IMPORT Mode, strtod, dtoa ;
FROM libc IMPORT free ;
FROM RealMath IMPORT power ;
@@ -64,7 +64,7 @@ END exponent ;
PROCEDURE fraction (x: REAL) : REAL ;
BEGIN
- RETURN significand(x)
+ RETURN scalbn (x, -ilogb (x))
END fraction ;
@@ -27,7 +27,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
IMPLEMENTATION MODULE LowShort ;
FROM SYSTEM IMPORT ADDRESS ;
-FROM Builtins IMPORT ilogbf, significandf, modff, signbitf, scalbnf, huge_valf, nextafterf ;
+FROM Builtins IMPORT ilogbf, modff, signbitf, scalbnf, huge_valf, nextafterf ;
FROM dtoa IMPORT Mode, strtod, dtoa ;
FROM libc IMPORT free ;
FROM RealMath IMPORT power ;
@@ -64,7 +64,7 @@ END exponent ;
PROCEDURE fraction (x: SHORTREAL) : SHORTREAL ;
BEGIN
- RETURN significandf(x)
+ RETURN scalbnf (x, -ilogbf (x))
END fraction ;
@@ -78,10 +78,6 @@ PROCEDURE __BUILTIN__ huge_val () : REAL ;
PROCEDURE __BUILTIN__ huge_valf () : SHORTREAL ;
PROCEDURE __BUILTIN__ huge_vall () : LONGREAL ;
-PROCEDURE __BUILTIN__ significand (r: REAL) : REAL ;
-PROCEDURE __BUILTIN__ significandf (s: SHORTREAL) : SHORTREAL ;
-PROCEDURE __BUILTIN__ significandl (l: LONGREAL) : LONGREAL ;
-
PROCEDURE __BUILTIN__ modf (x: REAL; VAR y: REAL) : REAL ;
PROCEDURE __BUILTIN__ modff (x: SHORTREAL;
VAR y: SHORTREAL) : SHORTREAL ;
@@ -99,10 +95,6 @@ PROCEDURE __BUILTIN__ nexttoward (x, y: REAL) : LONGREAL ;
PROCEDURE __BUILTIN__ nexttowardf (x, y: SHORTREAL) : LONGREAL ;
PROCEDURE __BUILTIN__ nexttowardl (x, y: LONGREAL) : LONGREAL ;
-PROCEDURE __BUILTIN__ scalb (x, n: REAL) : REAL ;
-PROCEDURE __BUILTIN__ scalbf (x, n: SHORTREAL) : SHORTREAL ;
-PROCEDURE __BUILTIN__ scalbl (x, n: LONGREAL) : LONGREAL ;
-
PROCEDURE __BUILTIN__ scalbln (x: REAL; n: LONGINT) : REAL ;
PROCEDURE __BUILTIN__ scalblnf (x: SHORTREAL; n: LONGINT) : SHORTREAL ;
PROCEDURE __BUILTIN__ scalblnl (x: LONGREAL; n: LONGINT) : LONGREAL ;
@@ -222,21 +222,6 @@ BEGIN
RETURN cbuiltin.ilogbl (x)
END ilogbl ;
-PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_significand)) significand (r: REAL) : REAL ;
-BEGIN
- RETURN cbuiltin.significand (r)
-END significand ;
-
-PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_significandf)) significandf (s: SHORTREAL) : SHORTREAL ;
-BEGIN
- RETURN cbuiltin.significandf (s)
-END significandf ;
-
-PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_significandl)) significandl (l: LONGREAL) : LONGREAL ;
-BEGIN
- RETURN cbuiltin.significandl (l)
-END significandl ;
-
PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_modf)) modf (x: REAL; VAR y: REAL) : REAL ;
BEGIN
RETURN cbuiltin.modf (x, y)
@@ -297,21 +282,6 @@ BEGIN
RETURN cbuiltin.nexttowardl (x, y)
END nexttowardl ;
-PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_scalb)) scalb (x, n: REAL) : REAL ;
-BEGIN
- RETURN cbuiltin.scalb (x, n)
-END scalb ;
-
-PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_scalbf)) scalbf (x, n: SHORTREAL) : SHORTREAL ;
-BEGIN
- RETURN cbuiltin.scalbf (x, n)
-END scalbf ;
-
-PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_scalbl)) scalbl (x, n: LONGREAL) : LONGREAL ;
-BEGIN
- RETURN cbuiltin.scalbl (x, n)
-END scalbl ;
-
PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((__builtin_scalbln)) scalbln (x: REAL; n: LONGINT) : REAL ;
BEGIN
RETURN cbuiltin.scalbln (x, n)
@@ -90,13 +90,6 @@ PROCEDURE __BUILTIN__ huge_valf () : SHORTREAL ;
@findex huge_vall
PROCEDURE __BUILTIN__ huge_vall () : LONGREAL ;
-@findex significand
-PROCEDURE __BUILTIN__ significand (r: REAL) : REAL ;
-@findex significandf
-PROCEDURE __BUILTIN__ significandf (s: SHORTREAL) : SHORTREAL ;
-@findex significandl
-PROCEDURE __BUILTIN__ significandl (l: LONGREAL) : LONGREAL ;
-
@findex modf
PROCEDURE __BUILTIN__ modf (x: REAL; VAR y: REAL) : REAL ;
@findex modff
@@ -126,13 +119,6 @@ PROCEDURE __BUILTIN__ nexttowardf (x, y: SHORTREAL) : LONGREAL ;
@findex nexttowardl
PROCEDURE __BUILTIN__ nexttowardl (x, y: LONGREAL) : LONGREAL ;
-@findex scalb
-PROCEDURE __BUILTIN__ scalb (x, n: REAL) : REAL ;
-@findex scalbf
-PROCEDURE __BUILTIN__ scalbf (x, n: SHORTREAL) : SHORTREAL ;
-@findex scalbl
-PROCEDURE __BUILTIN__ scalbl (x, n: LONGREAL) : LONGREAL ;
-
@findex scalbln
PROCEDURE __BUILTIN__ scalbln (x: REAL; n: LONGINT) : REAL ;
@findex scalblnf