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moved struct DU_ICODE into ICODE, alse replaced newRegArg pointer params with iterators

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This commit is contained in:
Artur K
2012-02-28 16:50:15 +01:00
parent fbf8cc3a7a
commit e0503c71a3
4 changed files with 24 additions and 28 deletions
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30
src/dataflow.cpp
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@@ -533,8 +533,8 @@ void Function::genDU1 ()
/* Substitutes the rhs (or lhs if rhs not possible) of ticode for the rhs
* of picode. */
static void forwardSubs (COND_EXPR *lhs, COND_EXPR *rhs, ICODE * picode,
ICODE * ticode, LOCAL_ID *locsym, Int &numHlIcodes)
static void forwardSubs (COND_EXPR *lhs, COND_EXPR *rhs, iICODE picode,
iICODE ticode, LOCAL_ID *locsym, Int &numHlIcodes)
{
boolT res;
@@ -688,15 +688,15 @@ void Function::findExps()
{
Int i, k, numHlIcodes;
iICODE lastInst,
picode, /* Current icode */
ticode; /* Target icode */
BB * pbb; /* Current and next basic block */
picode, // Current icode */
ticode; // Target icode */
BB * pbb; // Current and next basic block */
boolT res;
COND_EXPR *exp, /* expression pointer - for HLI_POP and HLI_CALL */
*lhs; /* exp ptr for return value of a HLI_CALL */
//STKFRAME * args; /* pointer to arguments - for HLI_CALL */
byte regi, regi2; /* register(s) to be forward substituted */
ID *retVal; /* function return value */
COND_EXPR *exp, // expression pointer - for HLI_POP and HLI_CALL */
*lhs; // exp ptr for return value of a HLI_CALL */
//STKFRAME * args; // pointer to arguments - for HLI_CALL */
byte regi; // register(s) to be forward substituted */
ID *retVal; // function return value
/* Initialize expression stack */
g_exp_stk.init();
@@ -745,7 +745,7 @@ void Function::findExps()
case HLI_ASSIGN:
forwardSubs (picode->ic.hl.oper.asgn.lhs,
picode->ic.hl.oper.asgn.rhs,
&(*picode), &(*ticode), &localId,
picode, ticode, &localId,
numHlIcodes);
break;
@@ -763,7 +763,7 @@ void Function::findExps()
break;
case HLI_CALL: /* register arguments */
newRegArg (&(*picode), &(*ticode));
newRegArg (picode, ticode);
picode->invalidate();
numHlIcodes--;
break;
@@ -782,7 +782,7 @@ void Function::findExps()
switch (ticode->ic.hl.opcode) {
case HLI_ASSIGN:
forwardSubs (picode->ic.hl.oper.exp, exp,
&(*picode), &(*ticode), &localId,
picode, ticode, &localId,
numHlIcodes);
break;
@@ -822,7 +822,7 @@ void Function::findExps()
&ticode->ic.hl.oper.asgn.lhs,
picode->ic.hl.oper.call.proc->retVal.id.regi,
&localId);
/*** HERE missing: 2 regs ****/
/*** TODO: HERE missing: 2 regs ****/
picode->invalidate();
numHlIcodes--;
break;
@@ -899,7 +899,7 @@ void Function::findExps()
break;
case HLI_CALL: /* register arguments */
newRegArg ( &(*picode), &(*ticode));
newRegArg ( picode, ticode);
picode->invalidate();
numHlIcodes--;
break;

2
src/procs.cpp
View File

@@ -94,7 +94,7 @@ void CALL_GRAPH::write()
/* Updates the argument table by including the register(s) (ie. lhs of
* picode) and the actual expression (ie. rhs of picode).
* Note: register(s) are only included once in the table. */
void Function::newRegArg(ICODE *picode, ICODE *ticode)
void Function::newRegArg(iICODE picode, iICODE ticode)
{
COND_EXPR *lhs;
STKFRAME * ps, *ts;