view gen/binops.cpp @ 305:2b72433d5c8c trunk

[svn r326] Fixed a bunch of issues with printf's that MinGW32 did not support. Fixed problems with label collisions when using labels inside inline asm. LabelStatement is now easily reached given its Identifier, which should be useful elsewhere too. Enabled inline asm for building the lib/compiler/llvmdc runtime code, fixing branches out of asm makes this possible.
author lindquist
date Fri, 27 Jun 2008 22:04:35 +0200
parents a95056b3c996
children ca2dfe98036c
line wrap: on
line source

#include "gen/llvm.h"

#include "declaration.h"

#include "gen/irstate.h"
#include "gen/tollvm.h"
#include "gen/dvalue.h"

//////////////////////////////////////////////////////////////////////////////

DValue* DtoBinAdd(DValue* lhs, DValue* rhs)
{
    LLValue* v = gIR->ir->CreateAdd(lhs->getRVal(), rhs->getRVal(), "tmp");
    return new DImValue( lhs->getType(), v );
}

//////////////////////////////////////////////////////////////////////////////

DValue* DtoBinSub(DValue* lhs, DValue* rhs)
{
    LLValue* v = gIR->ir->CreateSub(lhs->getRVal(), rhs->getRVal(), "tmp");
    return new DImValue( lhs->getType(), v );
}

//////////////////////////////////////////////////////////////////////////////

DValue* DtoBinMul(DValue* lhs, DValue* rhs)
{
    LLValue* v = gIR->ir->CreateMul(lhs->getRVal(), rhs->getRVal(), "tmp");
    return new DImValue( lhs->getType(), v );
}

//////////////////////////////////////////////////////////////////////////////

DValue* DtoBinDiv(DValue* lhs, DValue* rhs)
{
    Type* t = lhs->getType();
    LLValue *l, *r;
    l = lhs->getRVal();
    r = rhs->getRVal();
    LLValue* res;
    if (t->isfloating())
        res = gIR->ir->CreateFDiv(l, r, "tmp");
    else if (!t->isunsigned())
        res = gIR->ir->CreateSDiv(l, r, "tmp");
    else
        res = gIR->ir->CreateUDiv(l, r, "tmp");
    return new DImValue( lhs->getType(), res );
}

//////////////////////////////////////////////////////////////////////////////

DValue* DtoBinRem(DValue* lhs, DValue* rhs)
{
    Type* t = lhs->getType();
    LLValue *l, *r;
    l = lhs->getRVal();
    r = rhs->getRVal();
    LLValue* res;
    if (t->isfloating())
        res = gIR->ir->CreateFRem(l, r, "tmp");
    else if (!t->isunsigned())
        res = gIR->ir->CreateSRem(l, r, "tmp");
    else
        res = gIR->ir->CreateURem(l, r, "tmp");
    return new DImValue( lhs->getType(), res );
}