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Merge branch 'master' into merge-2.067

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This commit is contained in:
Kai Nacke 2015-04-05 03:29:30 +02:00
commit ced658da92
7 changed files with 99 additions and 14 deletions
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4
.travis.yml
View file

@ -45,8 +45,6 @@ env:
- LLVM_PACKAGE="llvm-3.3 llvm-3.3-dev" TEST_DEBUG=1
- LLVM_PACKAGE="llvm-3.3 llvm-3.3-dev"
- LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" TEST_DEBUG=1
- LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" OPTS="-DMULTILIB=ON" TEST_BITNESS=32
- LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" OPTS="-DMULTILIB=ON" TEST_BITNESS=64
- LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" TEST_DEBUG=1 OPTS="-DBUILD_SHARED_LIBS=ON"
- LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" OPTS="-DBUILD_SHARED_LIBS=ON"
- LLVM_PACKAGE="llvm-3.5 llvm-3.5-dev libedit2 libedit-dev" TEST_DEBUG=1
@ -57,6 +55,8 @@ env:
- LLVM_PACKAGE="llvm-3.7 llvm-3.7-dev libedit2 libedit-dev"
matrix:
allow_failures:
- env: LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" OPTS="-DMULTILIB=ON" TEST_BITNESS=32
- env: LLVM_PACKAGE="llvm-3.4 llvm-3.4-dev" OPTS="-DMULTILIB=ON" TEST_BITNESS=64
- env: LLVM_PACKAGE="llvm-3.6 llvm-3.6-dev libedit2 libedit-dev" TEST_DEBUG=1
- env: LLVM_PACKAGE="llvm-3.6 llvm-3.6-dev libedit2 libedit-dev"
- env: LLVM_PACKAGE="llvm-3.7 llvm-3.7-dev libedit2 libedit-dev" TEST_DEBUG=1

36
driver/main.cpp
View file

@ -1393,21 +1393,41 @@ int main(int argc, char **argv)
char* moduleName = m->toChars();
#endif
#if LDC_LLVM_VER >= 303
llvm::Module *dest = new llvm::Module(moduleName, context);
llvm::Linker linker(dest);
#if LDC_LLVM_VER >= 306
llvm::Linker linker(llvmModules[0]);
#elif LDC_LLVM_VER >= 303
llvm::Linker linker(new llvm::Module(moduleName, context));
#else
llvm::Linker linker("ldc", moduleName, context);
#endif
std::string errormsg;
#if LDC_LLVM_VER >= 306
for (size_t i = 1; i < llvmModules.size(); i++)
#else
for (size_t i = 0; i < llvmModules.size(); i++)
#endif
{
#if LDC_LLVM_VER >= 306
linker.linkInModule(llvmModules[i]);
// Issue #855: There seems to be a problem with identified structs.
// If a module imports a class or struct from another module and
// both modules are compiled together then both modules use the
// same type object. The error happens if the type is already
// remapped in one module and then the other module is linked.
// The workaround seems to be to do the linking twice, always
// uniquing all identified structs.
//
// This replaces the line:
// linker.linkInModule(llvmModules[i]);
//
// TODO: Check LLVM bug database if this is a bug.
llvm::Linker dummy(new llvm::Module("dummy module", context));
dummy.linkInModule(llvmModules[i]);
linker.linkInModule(dummy.getModule());
dummy.deleteModule();
#else
#if LDC_LLVM_VER >= 303
if (linker.linkInModule(llvmModules[i], llvm::Linker::DestroySource, &errormsg))
if (linker.linkInModule(llvmModules[i], &errormsg))
#else
if (linker.LinkInModule(llvmModules[i], &errormsg))
#endif
@ -1420,8 +1440,10 @@ int main(int argc, char **argv)
writeModule(linker.getModule(), filename);
global.params.objfiles->push(const_cast<char*>(filename));
#if LDC_LLVM_VER >= 303
delete dest;
#if LDC_LLVM_VER >= 304
linker.deleteModule();
#elif LDC_LLVM_VER == 303
delete linker.getModule();
#endif
}

4
gen/arrays.cpp
View file

@ -389,7 +389,11 @@ LLConstant* DtoConstArrayInitializer(ArrayInitializer* arrinit)
LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) };
#if LDC_LLVM_VER >= 307
LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(isaPointer(gvar)->getElementType(), gvar, idxs, true);
#else
LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(gvar, idxs, true);
#endif
gep = llvm::ConstantExpr::getBitCast(gvar, getPtrToType(llelemty));
return DtoConstSlice(DtoConstSize_t(arrlen), gep, arrty);

33
gen/toconstelem.cpp
View file

@ -205,7 +205,11 @@ public:
llvm::ConstantInt* zero = LLConstantInt::get(LLType::getInt32Ty(gIR->context()), 0, false);
LLConstant* idxs[2] = { zero, zero };
#if LDC_LLVM_VER >= 307
LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(isaPointer(gvar)->getElementType(), gvar, idxs, true);
#else
LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar, idxs, true);
#endif
if (t->ty == Tpointer)
{
@ -235,7 +239,11 @@ public:
{
llvm::Constant* ptr = toConstElem(e->e1);
dinteger_t idx = undoStrideMul(e->loc, t1b, e->e2->toInteger());
#if LDC_LLVM_VER >= 307
result = llvm::ConstantExpr::getGetElementPtr(isaPointer(ptr)->getElementType(), ptr, DtoConstSize_t(idx));
#else
result = llvm::ConstantExpr::getGetElementPtr(ptr, DtoConstSize_t(idx));
#endif
}
else
{
@ -257,7 +265,11 @@ public:
dinteger_t idx = undoStrideMul(e->loc, t1b, e->e2->toInteger());
llvm::Constant* negIdx = llvm::ConstantExpr::getNeg(DtoConstSize_t(idx));
#if LDC_LLVM_VER >= 307
result = llvm::ConstantExpr::getGetElementPtr(isaPointer(ptr)->getElementType(), ptr, negIdx);
#else
result = llvm::ConstantExpr::getGetElementPtr(ptr, negIdx);
#endif
}
else
{
@ -311,7 +323,11 @@ public:
Type *type = vd->type->toBasetype();
if (type->ty == Tarray || type->ty == Tdelegate) {
LLConstant* idxs[2] = { DtoConstSize_t(0), DtoConstSize_t(1) };
#if LDC_LLVM_VER >= 307
value = llvm::ConstantExpr::getGetElementPtr(isaPointer(value)->getElementType(), value, idxs, true);
#else
value = llvm::ConstantExpr::getGetElementPtr(value, idxs, true);
#endif
}
result = DtoBitCast(value, DtoType(tb));
}
@ -376,7 +392,11 @@ public:
if (e->offset % elemSize == 0)
{
// We can turn this into a "nice" GEP.
result = llvm::ConstantExpr::getGetElementPtr(base,
result = llvm::ConstantExpr::getGetElementPtr(
#if LDC_LLVM_VER >= 307
LLType::getInt8Ty(gIR->context()),
#endif
base,
DtoConstSize_t(e->offset / elemSize));
}
else
@ -384,6 +404,9 @@ public:
// Offset isn't a multiple of base type size, just cast to i8* and
// apply the byte offset.
result = llvm::ConstantExpr::getGetElementPtr(
#if LDC_LLVM_VER >= 307
getVoidPtrType(),
#endif
DtoBitCast(base, getVoidPtrType()),
DtoConstSize_t(e->offset));
}
@ -430,7 +453,11 @@ public:
LLConstant* idxs[2] = { DtoConstSize_t(0), index };
LLConstant *val = isaConstant(getIrGlobal(vd)->value);
val = DtoBitCast(val, DtoType(vd->type->pointerTo()));
#if LDC_LLVM_VER >= 307
LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(isaPointer(val)->getElementType(), val, idxs, true);
#else
LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(val, idxs, true);
#endif
// bitcast to requested type
assert(e->type->toBasetype()->ty == Tpointer);
@ -561,7 +588,11 @@ public:
// build a constant dynamic array reference with the .ptr field pointing into store
LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) };
#if LDC_LLVM_VER >= 307
LLConstant* globalstorePtr = llvm::ConstantExpr::getGetElementPtr(isaPointer(store)->getElementType(), store, idxs, true);
#else
LLConstant* globalstorePtr = llvm::ConstantExpr::getGetElementPtr(store, idxs, true);
#endif
result = DtoConstSlice(DtoConstSize_t(e->elements->dim), globalstorePtr);
}

14
gen/toir.cpp
View file

@ -396,7 +396,11 @@ public:
llvm::ConstantInt* zero = LLConstantInt::get(LLType::getInt32Ty(gIR->context()), 0, false);
LLConstant* idxs[2] = { zero, zero };
#if LDC_LLVM_VER >= 307
LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(isaPointer(gvar)->getElementType(), gvar, idxs, true);
#else
LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar, idxs, true);
#endif
if (dtype->ty == Tarray) {
LLConstant* clen = LLConstantInt::get(DtoSize_t(), e->len, false);
@ -1826,7 +1830,7 @@ public:
offset = LLConstantInt::get(DtoSize_t(), static_cast<uint64_t>(-1), true);
post = llvm::GetElementPtrInst::Create(
#if LDC_LLVM_VER >= 307
val->getType(),
isaPointer(val)->getElementType(),
#endif
val, offset, "", p->scopebb());
}
@ -2874,14 +2878,22 @@ public:
LLConstant* initval = arrayConst(keysInits, indexType);
LLConstant* globalstore = new LLGlobalVariable(*gIR->module, initval->getType(),
false, LLGlobalValue::InternalLinkage, initval, ".aaKeysStorage");
#if LDC_LLVM_VER >= 307
LLConstant* slice = llvm::ConstantExpr::getGetElementPtr(isaPointer(globalstore)->getElementType(), globalstore, idxs, true);
#else
LLConstant* slice = llvm::ConstantExpr::getGetElementPtr(globalstore, idxs, true);
#endif
slice = DtoConstSlice(DtoConstSize_t(e->keys->dim), slice);
LLValue* keysArray = DtoAggrPaint(slice, funcTy->getParamType(1));
initval = arrayConst(valuesInits, vtype);
globalstore = new LLGlobalVariable(*gIR->module, initval->getType(),
false, LLGlobalValue::InternalLinkage, initval, ".aaValuesStorage");
#if LDC_LLVM_VER >= 307
slice = llvm::ConstantExpr::getGetElementPtr(isaPointer(globalstore)->getElementType(), globalstore, idxs, true);
#else
slice = llvm::ConstantExpr::getGetElementPtr(globalstore, idxs, true);
#endif
slice = DtoConstSlice(DtoConstSize_t(e->keys->dim), slice);
LLValue* valuesArray = DtoAggrPaint(slice, funcTy->getParamType(2));

16
gen/tollvm.cpp
View file

@ -360,8 +360,14 @@ LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var, llvm::
LLConstant* DtoGEPi(LLConstant* ptr, unsigned i0, unsigned i1)
{
LLPointerType* p = isaPointer(ptr);
assert(p && "GEP expects a pointer type");
LLValue* v[] = { DtoConstUint(i0), DtoConstUint(i1) };
return llvm::ConstantExpr::getGetElementPtr(ptr, v, true);
return llvm::ConstantExpr::getGetElementPtr(
#if LDC_LLVM_VER >= 307
p->getElementType(),
#endif
ptr, v, true);
}
//////////////////////////////////////////////////////////////////////////////////////////
@ -490,14 +496,18 @@ LLConstant* DtoConstFP(Type* t, longdouble value)
LLConstant* DtoConstString(const char* str)
{
llvm::StringRef s(str ? str : "");
LLConstant* init = llvm::ConstantDataArray::getString(gIR->context(), s, true);
llvm::Constant* init = llvm::ConstantDataArray::getString(gIR->context(), s, true);
llvm::GlobalVariable* gvar = new llvm::GlobalVariable(
*gIR->module, init->getType(), true, llvm::GlobalValue::InternalLinkage, init, ".str");
gvar->setUnnamedAddr(true);
LLConstant* idxs[] = { DtoConstUint(0), DtoConstUint(0) };
return DtoConstSlice(
DtoConstSize_t(s.size()),
llvm::ConstantExpr::getGetElementPtr(gvar, idxs, true),
llvm::ConstantExpr::getGetElementPtr(
#if LDC_LLVM_VER >= 307
init->getType(),
#endif
gvar, idxs, true),
Type::tchar->arrayOf()
);
}

6
ir/irclass.cpp
View file

@ -302,6 +302,9 @@ llvm::GlobalVariable * IrAggr::getInterfaceVtbl(BaseClass * b, bool new_instance
llvm::GlobalVariable* interfaceInfosZ = getInterfaceArraySymbol();
llvm::Constant* c = llvm::ConstantExpr::getGetElementPtr(
#if LDC_LLVM_VER >= 307
isaPointer(interfaceInfosZ)->getElementType(),
#endif
interfaceInfosZ, idxs, true);
constants.push_back(c);
@ -514,6 +517,9 @@ LLConstant * IrAggr::getClassInfoInterfaces()
};
LLConstant* ptr = llvm::ConstantExpr::getGetElementPtr(
#if LDC_LLVM_VER >= 307
isaPointer(classInterfacesArray)->getElementType(),
#endif
classInterfacesArray, idxs, true);
// return as a slice