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Convert to using the Attributes::Builder class to create attributes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165468 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2012-10-09 00:47:36 +00:00
parent 341873ae02
commit c40abb0b68
2 changed files with 29 additions and 14 deletions
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8
lib/Transforms/IPO/PruneEH.cpp
View File

@ -137,16 +137,16 @@ bool PruneEH::runOnSCC(CallGraphSCC &SCC) {
// If the SCC doesn't unwind or doesn't throw, note this fact.
if (!SCCMightUnwind || !SCCMightReturn)
for (CallGraphSCC::iterator I = SCC.begin(), E = SCC.end(); I != E; ++I) {
Attributes NewAttributes = Attribute::None;
Attributes::Builder NewAttributes;
if (!SCCMightUnwind)
NewAttributes |= Attribute::NoUnwind;
NewAttributes.addNoUnwindAttr();
if (!SCCMightReturn)
NewAttributes |= Attribute::NoReturn;
NewAttributes.addNoReturnAttr();
Function *F = (*I)->getFunction();
const AttrListPtr &PAL = F->getAttributes();
const AttrListPtr &NPAL = PAL.addAttr(~0, NewAttributes);
const AttrListPtr &NPAL = PAL.addAttr(~0, Attributes::get(NewAttributes));
if (PAL != NPAL) {
MadeChange = true;
F->setAttributes(NPAL);

35
lib/Transforms/Scalar/ObjCARC.cpp
View File

@ -1788,7 +1788,9 @@ Constant *ObjCARCOpt::getRetainRVCallee(Module *M) {
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
RetainRVCallee =
M->getOrInsertFunction("objc_retainAutoreleasedReturnValue", FTy,
Attributes);
@ -1802,7 +1804,9 @@ Constant *ObjCARCOpt::getAutoreleaseRVCallee(Module *M) {
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
AutoreleaseRVCallee =
M->getOrInsertFunction("objc_autoreleaseReturnValue", FTy,
Attributes);
@ -1814,7 +1818,9 @@ Constant *ObjCARCOpt::getReleaseCallee(Module *M) {
if (!ReleaseCallee) {
LLVMContext &C = M->getContext();
Type *Params[] = { PointerType::getUnqual(Type::getInt8Ty(C)) };
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
ReleaseCallee =
M->getOrInsertFunction(
"objc_release",
@ -1828,7 +1834,9 @@ Constant *ObjCARCOpt::getRetainCallee(Module *M) {
if (!RetainCallee) {
LLVMContext &C = M->getContext();
Type *Params[] = { PointerType::getUnqual(Type::getInt8Ty(C)) };
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
RetainCallee =
M->getOrInsertFunction(
"objc_retain",
@ -1857,7 +1865,9 @@ Constant *ObjCARCOpt::getAutoreleaseCallee(Module *M) {
if (!AutoreleaseCallee) {
LLVMContext &C = M->getContext();
Type *Params[] = { PointerType::getUnqual(Type::getInt8Ty(C)) };
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
AutoreleaseCallee =
M->getOrInsertFunction(
"objc_autorelease",
@ -3830,9 +3840,10 @@ Constant *ObjCARCContract::getStoreStrongCallee(Module *M) {
Type *I8XX = PointerType::getUnqual(I8X);
Type *Params[] = { I8XX, I8X };
AttrListPtr Attributes = AttrListPtr()
.addAttr(~0u, Attribute::NoUnwind)
.addAttr(1, Attribute::NoCapture);
Attributes::Builder B;
B.addNoUnwindAttr();
B.addNoCaptureAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
StoreStrongCallee =
M->getOrInsertFunction(
@ -3849,7 +3860,9 @@ Constant *ObjCARCContract::getRetainAutoreleaseCallee(Module *M) {
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
RetainAutoreleaseCallee =
M->getOrInsertFunction("objc_retainAutorelease", FTy, Attributes);
}
@ -3862,7 +3875,9 @@ Constant *ObjCARCContract::getRetainAutoreleaseRVCallee(Module *M) {
Type *I8X = PointerType::getUnqual(Type::getInt8Ty(C));
Type *Params[] = { I8X };
FunctionType *FTy = FunctionType::get(I8X, Params, /*isVarArg=*/false);
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attribute::NoUnwind);
Attributes::Builder B;
B.addNoUnwindAttr();
AttrListPtr Attributes = AttrListPtr().addAttr(~0u, Attributes::get(B));
RetainAutoreleaseRVCallee =
M->getOrInsertFunction("objc_retainAutoreleaseReturnValue", FTy,
Attributes);