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Implemented mod operator for complex numbers

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This commit is contained in:
Alexey Prokhin
2010-12-15 20:30:38 +03:00
parent 7cf80b3541
commit c47bfbcc32
3 changed files with 27 additions and 0 deletions
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22
gen/complex.cpp
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@@ -359,6 +359,28 @@ DValue* DtoComplexDiv(Loc& loc, Type* type, DValue* lhs, DValue* rhs)
//////////////////////////////////////////////////////////////////////////////////////////
DValue* DtoComplexRem(Loc& loc, Type* type, DValue* lhs, DValue* rhs)
{
llvm::Value *lhs_re, *lhs_im, *rhs_re, *rhs_im, *res_re, *res_im, *divisor;
// lhs values
DtoGetComplexParts(loc, type, lhs, lhs_re, lhs_im);
// rhs values
DtoGetComplexParts(loc, type, rhs, rhs_re, rhs_im);
// Divisor can be real or imaginary but not complex
assert((rhs_re != 0) ^ (rhs_im != 0));
divisor = rhs_re ? rhs_re : rhs_im;
res_re = lhs_re ? gIR->ir->CreateFRem(lhs_re, divisor, "tmp") : lhs_re;
res_im = lhs_re ? gIR->ir->CreateFRem(lhs_im, divisor, "tmp") : lhs_im;
LLValue* res = DtoAggrPair(DtoType(type), res_re, res_im);
return new DImValue(type, res);
}
//////////////////////////////////////////////////////////////////////////////////////////
DValue* DtoComplexNeg(Loc& loc, Type* type, DValue* val)
{
llvm::Value *a, *b, *re, *im;