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Use isSingleValueType instead of isFirstClassType to

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exclude struct and array types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51459 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-05-23 00:17:26 +00:00
parent bbcb34cafb
commit 399101a599
3 changed files with 6 additions and 6 deletions
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2
lib/CodeGen/MachOWriter.cpp
View File

@ -840,7 +840,7 @@ void MachOWriter::InitMem(const Constant *C, void *Addr, intptr_t Offset,
abort();
break;
}
} else if (PC->getType()->isFirstClassType()) {
} else if (PC->getType()->isSingleValueType()) {
unsigned char *ptr = (unsigned char *)PA;
switch (PC->getType()->getTypeID()) {
case Type::IntegerTyID: {

4
lib/Transforms/IPO/ArgumentPromotion.cpp
View File

@ -154,10 +154,10 @@ bool ArgPromotion::PromoteArguments(CallGraphNode *CGN) {
<< PtrArg->getName() << "' because it would require adding more "
<< "than " << maxElements << " arguments to the function.\n";
} else {
// If all the elements are first class types, we can promote it.
// If all the elements are single-value types, we can promote it.
bool AllSimple = true;
for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i)
if (!STy->getElementType(i)->isFirstClassType()) {
if (!STy->getElementType(i)->isSingleValueType()) {
AllSimple = false;
break;
}

6
lib/Transforms/IPO/GlobalOpt.cpp
View File

@ -1493,11 +1493,11 @@ bool GlobalOpt::ProcessInternalGlobal(GlobalVariable *GV,
// this global a local variable) we replace the global with a local alloca
// in this function.
//
// NOTE: It doesn't make sense to promote non first class types since we
// NOTE: It doesn't make sense to promote non single-value types since we
// are just replacing static memory to stack memory.
if (!GS.HasMultipleAccessingFunctions &&
GS.AccessingFunction && !GS.HasNonInstructionUser &&
GV->getType()->getElementType()->isFirstClassType() &&
GV->getType()->getElementType()->isSingleValueType() &&
GS.AccessingFunction->getName() == "main" &&
GS.AccessingFunction->hasExternalLinkage()) {
DOUT << "LOCALIZING GLOBAL: " << *GV;
@ -1548,7 +1548,7 @@ bool GlobalOpt::ProcessInternalGlobal(GlobalVariable *GV,
++NumMarked;
return true;
} else if (!GV->getInitializer()->getType()->isFirstClassType()) {
} else if (!GV->getInitializer()->getType()->isSingleValueType()) {
if (GlobalVariable *FirstNewGV = SRAGlobal(GV,
getAnalysis<TargetData>())) {
GVI = FirstNewGV; // Don't skip the newly produced globals!