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Changed the handling of variadic intrinsics a bit.

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Removed the -fp80 option and made real be 80bit floats on X86, this is what the D spec really says it should be and fixes a bunch of issues.
Changed the handling of parameter attributes to a bit more generalized approach.
Added sext/zext attributes for byte/short/ubyte/ushort parameters, fixes #60 .
Parameter attribs now properly set for intrinsic calls if necessary.
Made the tango.math.Math patch less intrusive.
Fixed/added some mini tests.
This commit is contained in:
Tomas Lindquist Olsen 2008-08-01 17:59:58 +02:00
parent 858dd3e4fa
commit 9b45fc5533
32 changed files with 417 additions and 531 deletions
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6
gen/llvmhelpers.cpp
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@ -779,11 +779,9 @@ DValue* DtoCastFloat(Loc& loc, DValue* val, Type* to)
return DtoComplex(loc, to, val);
}
else if (totype->isfloating()) {
if ((fromtype->ty == Tfloat80 || fromtype->ty == Tfloat64) && (totype->ty == Tfloat80 || totype->ty == Tfloat64)) {
rval = val->getRVal();
}
else if ((fromtype->ty == Timaginary80 || fromtype->ty == Timaginary64) && (totype->ty == Timaginary80 || totype->ty == Timaginary64)) {
if (fromsz == tosz) {
rval = val->getRVal();
assert(rval->getType() == tolltype);
}
else if (fromsz < tosz) {
rval = new llvm::FPExtInst(val->getRVal(), tolltype, "tmp", gIR->scopebb());