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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!

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Lots of bugfixes.
Added support for special foreach on strings.
Added std.array, std.utf, std.ctype and std.uni to phobos.
Changed all the .c files in the gen dir to .cpp (it *is* C++ after all)
This commit is contained in:
Tomas Lindquist Olsen
2007-11-03 14:44:58 +01:00
parent 1b867a0588
commit 48492229ec
43 changed files with 4517 additions and 1017 deletions
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56
gen/binops.cpp Normal file
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#include "gen/llvm.h"
#include "declaration.h"
#include "gen/irstate.h"
#include "gen/dvalue.h"
DValue* DtoBinAdd(DValue* lhs, DValue* rhs)
{
llvm::Value* v = gIR->ir->CreateAdd(lhs->getRVal(), rhs->getRVal(), "tmp");
return new DImValue( lhs->getType(), v );
}
DValue* DtoBinSub(DValue* lhs, DValue* rhs)
{
llvm::Value* v = gIR->ir->CreateSub(lhs->getRVal(), rhs->getRVal(), "tmp");
return new DImValue( lhs->getType(), v );
}
DValue* DtoBinMul(DValue* lhs, DValue* rhs)
{
llvm::Value* 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();
llvm::Value *l, *r;
l = lhs->getRVal();
r = rhs->getRVal();
llvm::Value* 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();
llvm::Value *l, *r;
l = lhs->getRVal();
r = rhs->getRVal();
llvm::Value* 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 );
}