{
return FALSE;
}
-
- if (!IS_AST_LIT_VALUE(decorateType(resolveSymbols(iLoop->init.node))))
+
+ if (!IS_AST_LIT_VALUE(decorateType(resolveSymbols(iLoop->init.node), RESULT_CHECK)))
{
return FALSE;
}
iLoop = iLoop->next;
}
-
+
// We've now established that the initializer list contains only literal values.
-
+
iLoop = src->init.deep;
while (iLoop)
{
double val = AST_LIT_VALUE(iLoop->init.node);
-
+
if (last && last->literalValue == val)
{
last->count++;
/*------------------------------------------------------------------*/
/* resolveIvalSym - resolve symbols in initial values */
/*------------------------------------------------------------------*/
-void
-resolveIvalSym (initList * ilist)
+void
+resolveIvalSym (initList * ilist, sym_link * type)
{
+ RESULT_TYPE resultType;
+
if (!ilist)
return;
if (ilist->type == INIT_NODE)
- ilist->init.node = decorateType (resolveSymbols (ilist->init.node));
+ {
+ if (IS_PTR (type))
+ resultType = RESULT_TYPE_NONE;
+ else
+ resultType = getResultTypeFromType (getSpec (type));
+ ilist->init.node = decorateType (resolveSymbols (ilist->init.node),
+ resultType);
+ }
if (ilist->type == INIT_DEEP)
- resolveIvalSym (ilist->init.deep);
+ resolveIvalSym (ilist->init.deep, type);
- resolveIvalSym (ilist->next);
+ resolveIvalSym (ilist->next, type);
}
/*-----------------------------------------------------------------*/
}
return val;
}
+
+#else
+
+static value *cheapestVal (value *val)
+{
+ if (IS_FLOAT (val->type) || IS_CHAR (val->type))
+ return val;
+
+ /* - signed/unsigned must not be changed.
+ - long must not be changed.
+
+ the only possible reduction is from signed int to signed char,
+ because it's automatically promoted back to signed int.
+
+ a reduction from unsigned int to unsigned char is a bug,
+ because an _unsigned_ char is promoted to _signed_ int! */
+ if (IS_INT(val->type) &&
+ !SPEC_USIGN(val->type) &&
+ !SPEC_LONG(val->type) &&
+ SPEC_CVAL(val->type).v_int >= -128 &&
+ SPEC_CVAL(val->type).v_int < 0)
+
+ {
+ SPEC_NOUN(val->type) = V_CHAR;
+ }
+ /* 'unsigned char' promotes to 'signed int', so that we can
+ reduce it the other way */
+ if (IS_INT(val->type) &&
+ !SPEC_USIGN(val->type) &&
+ !SPEC_LONG(val->type) &&
+ SPEC_CVAL(val->type).v_int >= 0 &&
+ SPEC_CVAL(val->type).v_int <= 255)
+
+ {
+ SPEC_NOUN(val->type) = V_CHAR;
+ SPEC_USIGN(val->type) = 1;
+ }
+ return (val);
+}
#endif
/*-----------------------------------------------------------------*/
val->type = val->etype = newLink (SPECIFIER); /* create the spcifier */
SPEC_SCLS (val->type) = S_LITERAL;
- // let's start with an unsigned char
+ // let's start with a signed char
SPEC_NOUN (val->type) = V_CHAR;
SPEC_USIGN (val->type) = 0;
SPEC_LONG (val->type) = 1;
}
} else { // >=0
- if (dval>0xff && SPEC_USIGN (val->type)) { // check if we have to promote to int
+ if (dval>0xff || /* check if we have to promote to int */
+ SPEC_USIGN (val->type)) { /* if it's unsigned, we can't use unsigned
+ char. After an integral promotion it will
+ be a signed int; this certainly isn't what
+ the programer wants */
SPEC_NOUN (val->type) = V_INT;
}
- else if (dval>0x7f && !SPEC_USIGN (val->type)) { // check if we have to promote to int
- if ((hex || octal) && /* hex or octal constants may be stored in unsigned type */
- dval<=0xff) {
- SPEC_USIGN (val->type) = 1;
- } else {
- SPEC_NOUN (val->type) = V_INT;
- }
+ else { /* store char's always as unsigned; this helps other optimizations */
+ SPEC_USIGN (val->type) = 1;
}
if (dval>0xffff && SPEC_USIGN (val->type)) { // check if we have to promote to long
SPEC_LONG (val->type) = 1;
SPEC_NOUN (val->type) = (IS_FLOAT (lval->etype) ||
IS_FLOAT (rval->etype) ? V_FLOAT : V_INT);
SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
- SPEC_USIGN (val->type) = (SPEC_USIGN (lval->etype) | SPEC_USIGN (rval->etype));
SPEC_LONG (val->type) = (SPEC_LONG (lval->etype) | SPEC_LONG (rval->etype));
-
+ SPEC_USIGN (val->type) = SPEC_USIGN (computeType (lval->etype,
+ rval->etype,
+ TRUE));
if (IS_FLOAT (val->type))
SPEC_CVAL (val->type).v_float = floatFromVal (lval) * floatFromVal (rval);
/* signed and unsigned mul are the same, as long as the precision of the
else if (SPEC_LONG (val->type))
SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) *
(TYPE_UDWORD) floatFromVal (rval);
- else if (SPEC_USIGN (val->type)) /* unsigned */
+ else if (SPEC_USIGN (val->type)) /* unsigned int */
{
TYPE_UDWORD ul = (TYPE_UWORD) floatFromVal (lval) *
(TYPE_UWORD) floatFromVal (rval);
SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) ul;
- if (!options.lessPedantic &&
- ul != SPEC_CVAL (val->type).v_uint)
+ if (ul != (TYPE_UWORD) ul)
werror (W_INT_OVL);
}
- else /* int */
+ else /* signed int */
{
TYPE_DWORD l = (TYPE_WORD) floatFromVal (lval) *
(TYPE_WORD) floatFromVal (rval);
SPEC_CVAL (val->type).v_int = (TYPE_WORD) l;
- if (!options.lessPedantic &&
- l != SPEC_CVAL (val->type).v_int)
+ if (l != (TYPE_WORD) l)
werror (W_INT_OVL);
}
-#ifdef REDUCE_LITERALS
- return cheapestVal(val);
-#else
- return val;
-#endif
+ return cheapestVal (val);
}
/*------------------------------------------------------------------*/
SPEC_NOUN (val->type) = (IS_FLOAT (lval->etype) ||
IS_FLOAT (rval->etype) ? V_FLOAT : V_INT);
SPEC_SCLS (val->etype) = S_LITERAL;
- SPEC_USIGN (val->type) = (SPEC_USIGN (lval->etype) | SPEC_USIGN (rval->etype));
SPEC_LONG (val->type) = (SPEC_LONG (lval->etype) | SPEC_LONG (rval->etype));
+ SPEC_USIGN (val->type) = SPEC_USIGN (computeType (lval->etype,
+ rval->etype,
+ TRUE));
if (IS_FLOAT (val->type))
SPEC_CVAL (val->type).v_float = floatFromVal (lval) / floatFromVal (rval);
+ else if (SPEC_LONG (val->type))
+ {
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) /
+ (TYPE_UDWORD) floatFromVal (rval);
+ else
+ SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) /
+ (TYPE_DWORD) floatFromVal (rval);
+ }
else
{
- if (SPEC_LONG (val->type))
- {
- if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) /
- (TYPE_UDWORD) floatFromVal (rval);
- else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) /
- (TYPE_DWORD) floatFromVal (rval);
- }
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) /
+ (TYPE_UWORD) floatFromVal (rval);
else
- {
- if (SPEC_USIGN (val->type)) {
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) /
- (TYPE_UWORD) floatFromVal (rval);
- } else {
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) /
- (TYPE_WORD) floatFromVal (rval);
- }
- }
+ SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) /
+ (TYPE_WORD) floatFromVal (rval);
}
-#ifdef REDUCE_LITERALS
- return cheapestVal(val);
-#else
- return val;
-#endif
+ return cheapestVal (val);
}
/*------------------------------------------------------------------*/
val->type = val->etype = newLink (SPECIFIER);
SPEC_NOUN (val->type) = V_INT; /* type is int */
SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
- SPEC_USIGN (val->type) = (SPEC_USIGN (lval->etype) | SPEC_USIGN (rval->etype));
SPEC_LONG (val->type) = (SPEC_LONG (lval->etype) | SPEC_LONG (rval->etype));
+ SPEC_USIGN (val->type) = SPEC_USIGN (computeType (lval->etype,
+ rval->etype,
+ TRUE));
if (SPEC_LONG (val->type))
{
}
else
{
- if (SPEC_USIGN (val->type)) {
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) %
- (TYPE_UWORD) floatFromVal (rval);
- } else {
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) %
- (TYPE_WORD) floatFromVal (rval);
- }
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) %
+ (TYPE_UWORD) floatFromVal (rval);
+ else
+ SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) %
+ (TYPE_WORD) floatFromVal (rval);
}
-
-#ifdef REDUCE_LITERALS
- return cheapestVal(val);
-#else
- return val;
-#endif
+ return cheapestVal (val);
}
/*------------------------------------------------------------------*/
val->type = val->etype = newLink (SPECIFIER);
SPEC_NOUN (val->type) = (IS_FLOAT (lval->etype) ||
IS_FLOAT (rval->etype) ? V_FLOAT : V_INT);
- SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
- SPEC_USIGN (val->type) =
- SPEC_USIGN (lval->etype) &&
- SPEC_USIGN (rval->etype) &&
- (floatFromVal(lval)+floatFromVal(rval))>=0;
-
- SPEC_LONG (val->type) = 1;
-
+ SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
+ SPEC_LONG (val->type) = (SPEC_LONG (lval->etype) | SPEC_LONG (rval->etype));
+ SPEC_USIGN (val->type) = SPEC_USIGN (computeType (lval->etype,
+ rval->etype,
+ TRUE));
if (IS_FLOAT (val->type))
SPEC_CVAL (val->type).v_float = floatFromVal (lval) + floatFromVal (rval);
+ else if (SPEC_LONG (val->type))
+ {
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) +
+ (TYPE_UDWORD) floatFromVal (rval);
+ else
+ SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) +
+ (TYPE_DWORD) floatFromVal (rval);
+ }
else
{
- if (SPEC_LONG (val->type))
- {
- if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (unsigned long) floatFromVal (lval) +
- (unsigned long) floatFromVal (rval);
- else
- SPEC_CVAL (val->type).v_long = (long) floatFromVal (lval) +
- (long) floatFromVal (rval);
- }
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) +
+ (TYPE_UWORD) floatFromVal (rval);
+ else
+ SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) +
+ (TYPE_WORD) floatFromVal (rval);
}
-#ifdef REDUCE_LITERALS
- return cheapestVal(val);
-#else
- return val;
-#endif
+ return cheapestVal (val);
}
/*------------------------------------------------------------------*/
SPEC_NOUN (val->type) = (IS_FLOAT (lval->etype) ||
IS_FLOAT (rval->etype) ? V_FLOAT : V_INT);
SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
- SPEC_USIGN (val->type) =
- SPEC_USIGN (lval->etype) &&
- SPEC_USIGN (rval->etype) &&
- (floatFromVal(lval)-floatFromVal(rval))>=0;
-
- SPEC_LONG (val->type) = (SPEC_LONG (lval->etype) | SPEC_LONG (rval->etype));
-
+ SPEC_LONG (val->type) = (SPEC_LONG (lval->etype) | SPEC_LONG (rval->etype));
+ SPEC_USIGN (val->type) = SPEC_USIGN (computeType (lval->etype,
+ rval->etype,
+ TRUE));
if (IS_FLOAT (val->type))
SPEC_CVAL (val->type).v_float = floatFromVal (lval) - floatFromVal (rval);
- else
+ else if (SPEC_LONG (val->type))
{
- if (SPEC_LONG (val->type))
- {
- if (SPEC_USIGN (val->type)) {
- SPEC_CVAL (val->type).v_ulong =
- (unsigned long) floatFromVal (lval) -
- (unsigned long) floatFromVal (rval);
- } else {
- SPEC_CVAL (val->type).v_long = (long) floatFromVal (lval) -
- (long) floatFromVal (rval);
- }
- }
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) -
+ (TYPE_UDWORD) floatFromVal (rval);
else
- {
- if (SPEC_USIGN (val->type)) {
- SPEC_CVAL (val->type).v_uint = (unsigned) floatFromVal (lval) -
- (unsigned) floatFromVal (rval);
- } else {
- SPEC_CVAL (val->type).v_int = (int) floatFromVal (lval) -
- (int) floatFromVal (rval);
- }
- }
+ SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) -
+ (TYPE_DWORD) floatFromVal (rval);
}
-#ifdef REDUCE_LITERALS
- return cheapestVal(val);
-#else
- return val;
-#endif
+ else
+ {
+ if (SPEC_USIGN (val->type))
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) -
+ (TYPE_UWORD) floatFromVal (rval);
+ else
+ SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) -
+ (TYPE_WORD) floatFromVal (rval);
+ }
+ return cheapestVal (val);
}
/*------------------------------------------------------------------*/
val = newValue ();
val->type = val->etype = newIntLink ();
SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
- SPEC_USIGN (val->type) = (SPEC_USIGN (lval->etype) & SPEC_USIGN (rval->etype));
- SPEC_LONG (val->type) = 1;
+ SPEC_NOUN (val->etype) = V_INT;
+ /* 'unsigned char' promotes to 'signed int' */
+ if (!IS_CHAR (lval->etype))
+ SPEC_USIGN (val->type) = SPEC_USIGN (lval->etype);
+ SPEC_LONG (val->type) = SPEC_LONG (lval->etype);
+
+ if (getSize (val->type) * 8 <= (TYPE_UDWORD) floatFromVal (rval) &&
+ /* left shift */
+ (lr ||
+ /* right shift and unsigned */
+ (!lr && SPEC_USIGN (rval->type))))
+ {
+ werror (W_SHIFT_CHANGED, (lr ? "left" : "right"));
+ }
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = lr ?
- (unsigned long) floatFromVal (lval) << (unsigned long) floatFromVal (rval) : \
- (unsigned long) floatFromVal (lval) >> (unsigned long) floatFromVal (rval);
+ {
+ SPEC_CVAL (val->type).v_ulong = lr ?
+ (TYPE_UDWORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
+ (TYPE_UDWORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ }
else
- SPEC_CVAL (val->type).v_long = lr ?
- (long) floatFromVal (lval) << (long) floatFromVal (rval) : \
- (long) floatFromVal (lval) >> (long) floatFromVal (rval);
+ {
+ SPEC_CVAL (val->type).v_long = lr ?
+ (TYPE_DWORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
+ (TYPE_DWORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ }
}
-
-#ifdef REDUCE_LITERALS
- return cheapestVal(val);
-#else
- return val;
-#endif
+ else
+ {
+ if (SPEC_USIGN (val->type))
+ {
+ SPEC_CVAL (val->type).v_uint = lr ?
+ (TYPE_UWORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
+ (TYPE_UWORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ }
+ else
+ {
+ SPEC_CVAL (val->type).v_int = lr ?
+ (TYPE_WORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
+ (TYPE_WORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ }
+ }
+ return cheapestVal (val);
}
/*------------------------------------------------------------------*/
break;
case EQ_OP:
- SPEC_CVAL (val->type).v_int = floatFromVal (lval) == floatFromVal (rval);
+ if (SPEC_NOUN(lval->type) == V_FLOAT ||
+ SPEC_NOUN(rval->type) == V_FLOAT)
+ {
+ SPEC_CVAL (val->type).v_int = floatFromVal (lval) == floatFromVal (rval);
+ }
+ else
+ {
+ /* integrals: ignore signedness */
+ TYPE_UDWORD l, r;
+
+ l = (TYPE_UDWORD) floatFromVal (lval);
+ r = (TYPE_UDWORD) floatFromVal (rval);
+ /* In order to correctly compare 'signed int' and 'unsigned int' it's
+ neccessary to strip them to 16 bit.
+ Literals are reduced to their cheapest type, therefore left and
+ right might have different types. It's neccessary to find a
+ common type: int (used for char too) or long */
+ if (!IS_LONG (lval->etype) &&
+ !IS_LONG (rval->etype))
+ {
+ r = (TYPE_UWORD) r;
+ l = (TYPE_UWORD) l;
+ }
+ SPEC_CVAL (val->type).v_int = l == r;
+ }
break;
-
case NE_OP:
- SPEC_CVAL (val->type).v_int = floatFromVal (lval) != floatFromVal (rval);
+ if (SPEC_NOUN(lval->type) == V_FLOAT ||
+ SPEC_NOUN(rval->type) == V_FLOAT)
+ {
+ SPEC_CVAL (val->type).v_int = floatFromVal (lval) != floatFromVal (rval);
+ }
+ else
+ {
+ /* integrals: ignore signedness */
+ TYPE_UDWORD l, r;
+
+ l = (TYPE_UDWORD) floatFromVal (lval);
+ r = (TYPE_UDWORD) floatFromVal (rval);
+ /* In order to correctly compare 'signed int' and 'unsigned int' it's
+ neccessary to strip them to 16 bit.
+ Literals are reduced to their cheapest type, therefore left and
+ right might have different types. It's neccessary to find a
+ common type: int (used for char too) or long */
+ if (!IS_LONG (lval->etype) &&
+ !IS_LONG (rval->etype))
+ {
+ r = (TYPE_UWORD) r;
+ l = (TYPE_UWORD) l;
+ }
+ SPEC_CVAL (val->type).v_int = l != r;
+ }
break;
}
/* create a new value */
val = newValue ();
- val->type = copyLinkChain (getSize(rval->type) > getSize(lval->type) ?
- rval->type : lval->type);
+ val->type = computeType (lval->etype, rval->etype, FALSE);
val->etype = getSpec (val->type);
+ SPEC_SCLS (val->etype) = S_LITERAL;
switch (op)
{
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (unsigned long) floatFromVal (lval) &
- (unsigned long) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) &
+ (TYPE_UDWORD) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (long) floatFromVal (lval) &
- (long) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) &
+ (TYPE_DWORD) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (unsigned) floatFromVal (lval) &
- (unsigned) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) &
+ (TYPE_UWORD) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_int = (int) floatFromVal (lval) & (int) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) & (TYPE_WORD) floatFromVal (rval);
}
break;
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (unsigned long) floatFromVal (lval) |
- (unsigned long) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) |
+ (TYPE_UDWORD) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (long) floatFromVal (lval) |
- (long) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) |
+ (TYPE_DWORD) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (unsigned) floatFromVal (lval) |
- (unsigned) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) |
+ (TYPE_UWORD) floatFromVal (rval);
else
SPEC_CVAL (val->type).v_int =
- (int) floatFromVal (lval) | (int) floatFromVal (rval);
+ (TYPE_WORD) floatFromVal (lval) | (TYPE_WORD) floatFromVal (rval);
}
break;
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (unsigned long) floatFromVal (lval) ^
- (unsigned long) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) ^
+ (TYPE_UDWORD) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (long) floatFromVal (lval) ^
- (long) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) ^
+ (TYPE_DWORD) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (unsigned) floatFromVal (lval) ^
- (unsigned) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) ^
+ (TYPE_UWORD) floatFromVal (rval);
else
SPEC_CVAL (val->type).v_int =
- (int) floatFromVal (lval) ^ (int) floatFromVal (rval);
+ (TYPE_WORD) floatFromVal (lval) ^ (TYPE_WORD) floatFromVal (rval);
}
break;
}
-
-#ifdef REDUCE_LITERALS
+
return cheapestVal(val);
-#else
- return val;
-#endif
}
/*------------------------------------------------------------------*/
val->type = val->etype = newCharLink ();
val->type->class = SPECIFIER;
SPEC_SCLS (val->type) = S_LITERAL; /* will remain literal */
- SPEC_USIGN (val->type) = 0;
+ SPEC_USIGN (val->type) = 1;
switch (op)
{
projects / fw / sdcc / blobdiff