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Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a bunch of nasty code in ARM asm printer.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80404 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-08-28 23:18:09 +00:00
parent dbfcdb9763
commit e4e4ed3b56
9 changed files with 59 additions and 262 deletions
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16
lib/Target/ARM/ARMConstantPoolValue.cpp
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@ -20,29 +20,25 @@
using namespace llvm;
ARMConstantPoolValue::ARMConstantPoolValue(GlobalValue *gv, unsigned id,
ARMCP::ARMCPKind k,
unsigned char PCAdj,
const char *Modif,
bool AddCA)
: MachineConstantPoolValue((const Type*)gv->getType()),
GV(gv), S(NULL), LabelId(id), Kind(k), PCAdjust(PCAdj),
GV(gv), S(NULL), LabelId(id), PCAdjust(PCAdj),
Modifier(Modif), AddCurrentAddress(AddCA) {}
ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C,
const char *s, unsigned id,
ARMCP::ARMCPKind k,
unsigned char PCAdj,
const char *Modif,
bool AddCA)
: MachineConstantPoolValue((const Type*)Type::getInt32Ty(C)),
GV(NULL), S(strdup(s)), LabelId(id), Kind(k), PCAdjust(PCAdj),
GV(NULL), S(strdup(s)), LabelId(id), PCAdjust(PCAdj),
Modifier(Modif), AddCurrentAddress(AddCA) {}
ARMConstantPoolValue::ARMConstantPoolValue(GlobalValue *gv,
ARMCP::ARMCPKind k,
const char *Modif)
ARMConstantPoolValue::ARMConstantPoolValue(GlobalValue *gv, const char *Modif)
: MachineConstantPoolValue((const Type*)Type::getInt32Ty(gv->getContext())),
GV(gv), S(NULL), LabelId(0), Kind(k), PCAdjust(0),
GV(gv), S(NULL), LabelId(0), PCAdjust(0),
Modifier(Modif) {}
int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
@ -57,7 +53,6 @@ int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
if (CPV->GV == GV &&
CPV->S == S &&
CPV->LabelId == LabelId &&
CPV->Kind == Kind &&
CPV->PCAdjust == PCAdjust)
return i;
}
@ -75,7 +70,6 @@ ARMConstantPoolValue::AddSelectionDAGCSEId(FoldingSetNodeID &ID) {
ID.AddPointer(GV);
ID.AddPointer(S);
ID.AddInteger(LabelId);
ID.AddInteger((unsigned)Kind);
ID.AddInteger(PCAdjust);
}
@ -89,8 +83,6 @@ void ARMConstantPoolValue::print(raw_ostream &O) const {
O << GV->getName();
else
O << S;
if (isNonLazyPointer()) O << "$non_lazy_ptr";
else if (isStub()) O << "$stub";
if (Modifier) O << "(" << Modifier << ")";
if (PCAdjust != 0) {
O << "-(LPC" << LabelId << "+" << (unsigned)PCAdjust;