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[svn r233] Added: -oq command line option for writing fully qualified object names.

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Added: started support for x86 80bit floating point.
Changed: aggregates passed by value now use the llvm 'byval' parameter attribute, also lays ground work for
using other attributes.
Changed: eliminated a lot more std::vectorS, these showed up pretty much at the top when profiling!
Changed: performed other misc. cleanups.
Changed: halt expression now call the new llvm trap intrinsic instead of an assert(0).
Changed: dstress suite now passes -O0 by default, this only eliminates unreferenced globals, which speeds up
linking quite a bit.
This commit is contained in:
Tomas Lindquist Olsen
2008-06-05 06:38:36 +02:00
parent 1a41b9ef12
commit d03c3a7757
23 changed files with 299 additions and 187 deletions
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27
gen/toir.cpp
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@@ -618,7 +618,7 @@ DValue* AddExp::toElem(IRState* p)
llvm::ConstantInt* cofs = llvm::cast<llvm::ConstantInt>(r->isConst()->c);
TypeStruct* ts = (TypeStruct*)e1next;
std::vector<unsigned> offsets;
DStructIndexVector offsets;
LLValue* v = DtoIndexStruct(l->getRVal(), ts->sym, t->next, cofs->getZExtValue(), offsets);
return new DFieldValue(type, v, true);
}
@@ -1018,7 +1018,11 @@ DValue* CallExp::toElem(IRState* p)
bool isInPlace = false;
// attrs
llvm::PAListPtr palist;
// hidden struct return arguments
// TODO: use sret param attr
if (retinptr) {
if (topexp && topexp->e2 == this) {
assert(topexp->v);
@@ -1167,6 +1171,10 @@ DValue* CallExp::toElem(IRState* p)
Argument* fnarg = Argument::getNth(tf->parameters, i);
DValue* argval = DtoArgument(fnarg, (Expression*)arguments->data[i]);
llargs[j] = argval->getRVal();
#if USE_BYVAL
if (fnarg->llvmByVal)
palist = palist.addAttr(j, llvm::ParamAttr::ByVal);
#endif
j++;
}
@@ -1187,6 +1195,11 @@ DValue* CallExp::toElem(IRState* p)
llargs[j] = DtoBitCast(llargs[j], llfnty->getParamType(j));
}
#if USE_BYVAL
if (fnarg && fnarg->llvmByVal)
palist = palist.addAttr(j+1, llvm::ParamAttr::ByVal);
#endif
// this hack is necessary :/
if (dfn && dfn->func && dfn->func->runTimeHack) {
if (llfnty->getParamType(j) != NULL) {
@@ -1245,6 +1258,9 @@ DValue* CallExp::toElem(IRState* p)
call->setCallingConv(DtoCallingConv(dlink));
}
// param attrs
call->setParamAttrs(palist);
return new DImValue(type, retllval, isInPlace);
}
@@ -1311,7 +1327,7 @@ DValue* SymOffExp::toElem(IRState* p)
varmem = p->ir->CreateBitCast(llvalue, llt, "tmp");
}
else {
std::vector<unsigned> dst;
DStructIndexVector dst;
varmem = DtoIndexStruct(llvalue,vdt->sym, tnext, offset, dst);
}
}
@@ -1429,7 +1445,7 @@ DValue* DotVarExp::toElem(IRState* p)
LLValue* src = l->getRVal();
std::vector<unsigned> vdoffsets;
DStructIndexVector vdoffsets;
arrptr = DtoIndexStruct(src, ts->sym, vd->type, vd->offset, vdoffsets);
}
else if (e1type->ty == Tclass) {
@@ -1438,7 +1454,7 @@ DValue* DotVarExp::toElem(IRState* p)
LLValue* src = l->getRVal();
std::vector<unsigned> vdoffsets;
DStructIndexVector vdoffsets;
arrptr = DtoIndexClass(src, tc->sym, vd->type, vd->offset, vdoffsets);
/*std::vector<unsigned> vdoffsets(1,0);
@@ -2255,7 +2271,8 @@ DValue* HaltExp::toElem(IRState* p)
Logger::print("HaltExp::toElem: %s | %s\n", toChars(), type->toChars());
LOG_SCOPE;
DtoAssert(&loc, NULL);
// call the new (?) trap intrinsic
p->ir->CreateCall(GET_INTRINSIC_DECL(trap),"");
new llvm::UnreachableInst(p->scopebb());
return 0;