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typ.size aware OPV.Convert

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This commit is contained in:
David Brown 2016-08-21 14:59:11 +01:00
parent 731f2215aa
commit 02803ae1fb
16 changed files with 96 additions and 232 deletions
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47
bootstrap/windows-88/OPV.c
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@ -24,7 +24,7 @@ export LONGINT *OPV_ExitInfo__typ;
static void OPV_ActualPar (OPT_Node n, OPT_Object fp);
export void OPV_AdrAndSize (OPT_Object topScope);
static void OPV_CaseStat (OPT_Node n, OPT_Object outerProc);
static void OPV_Convert (OPT_Node n, OPT_Struct typ, INTEGER prec);
static void OPV_Convert (OPT_Node n, OPT_Struct newtype, INTEGER prec);
static void OPV_DefineTDescs (OPT_Node n);
static void OPV_Entier (OPT_Node n, INTEGER prec);
static void OPV_GetTProcNum (OPT_Object obj);
@ -470,50 +470,27 @@ static void OPV_Entier (OPT_Node n, INTEGER prec)
static void OPV_SizeCast (LONGINT size)
{
if (size <= (LONGINT)OPM_SIntSize) {
OPM_WriteString((CHAR*)"(SHORTINT)", (LONGINT)11);
OPM_WriteString((CHAR*)"(int)", (LONGINT)6);
} else if (size <= (LONGINT)OPM_IntSize) {
OPM_WriteString((CHAR*)"(INTEGER)", (LONGINT)10);
OPM_WriteString((CHAR*)"(int)", (LONGINT)6);
} else {
OPM_WriteString((CHAR*)"(LONGINT)", (LONGINT)10);
}
}
static void OPV_Convert (OPT_Node n, OPT_Struct typ, INTEGER prec)
static void OPV_Convert (OPT_Node n, OPT_Struct newtype, INTEGER prec)
{
INTEGER from, to;
from = n->typ->form;
to = typ->form;
to = newtype->form;
if (to == 9) {
OPM_WriteString((CHAR*)"__SETOF(", (LONGINT)9);
OPV_Entier(n, -1);
OPM_Write(')');
} else if (to == 6) {
if (from < 6) {
OPM_WriteString((CHAR*)"(LONGINT)", (LONGINT)10);
}
OPV_Entier(n, 9);
} else if (to == 5) {
if (from < 5) {
OPM_WriteString((CHAR*)"(int)", (LONGINT)6);
OPV_expr(n, 9);
} else {
if (__IN(2, OPM_opt)) {
OPM_WriteString((CHAR*)"__SHORT", (LONGINT)8);
if (OPV_SideEffects(n)) {
OPM_Write('F');
}
OPM_Write('(');
OPV_Entier(n, -1);
OPM_WriteString((CHAR*)", ", (LONGINT)3);
OPM_WriteInt(OPM_SignedMaximum(OPM_IntSize) + 1);
OPM_Write(')');
} else {
OPM_WriteString((CHAR*)"(int)", (LONGINT)6);
OPV_Entier(n, 9);
}
}
} else if (to == 4) {
if (__IN(2, OPM_opt)) {
} else if (__IN(to, 0x70)) {
__ASSERT(newtype->size > 0, 0);
__ASSERT(n->typ->size > 0, 0);
if ((newtype->size < n->typ->size && __IN(2, OPM_opt))) {
OPM_WriteString((CHAR*)"__SHORT", (LONGINT)8);
if (OPV_SideEffects(n)) {
OPM_Write('F');
@ -521,10 +498,12 @@ static void OPV_Convert (OPT_Node n, OPT_Struct typ, INTEGER prec)
OPM_Write('(');
OPV_Entier(n, -1);
OPM_WriteString((CHAR*)", ", (LONGINT)3);
OPM_WriteInt(OPM_SignedMaximum(OPM_SIntSize) + 1);
OPM_WriteInt(OPM_SignedMaximum(newtype->size) + 1);
OPM_Write(')');
} else {
OPM_WriteString((CHAR*)"(int)", (LONGINT)6);
if (newtype->size != n->typ->size) {
OPV_SizeCast(newtype->size);
}
OPV_Entier(n, 9);
}
} else if (to == 3) {