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-rw-r--r--lib/Transforms/InstCombine/InstCombineCalls.cpp32
-rw-r--r--lib/Transforms/Scalar/MemCpyOptimizer.cpp55
-rw-r--r--lib/Transforms/Scalar/ScalarReplAggregates.cpp32
-rw-r--r--lib/Transforms/Scalar/SimplifyLibCalls.cpp29
-rw-r--r--lib/Transforms/Utils/BuildLibCalls.cpp43
-rw-r--r--lib/Transforms/Utils/InlineFunction.cpp11
6 files changed, 75 insertions, 127 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCalls.cpp b/lib/Transforms/InstCombine/InstCombineCalls.cpp
index e025b05..76c815d 100644
--- a/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -136,14 +136,8 @@ Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
return 0; // If not 1/2/4/8 bytes, exit.
// Use an integer load+store unless we can find something better.
- unsigned SrcAddrSp =
- cast<PointerType>(MI->getOperand(2)->getType())->getAddressSpace();
- unsigned DstAddrSp =
- cast<PointerType>(MI->getOperand(1)->getType())->getAddressSpace();
-
- const IntegerType* IntType = IntegerType::get(MI->getContext(), Size<<3);
- Type *NewSrcPtrTy = PointerType::get(IntType, SrcAddrSp);
- Type *NewDstPtrTy = PointerType::get(IntType, DstAddrSp);
+ Type *NewPtrTy =
+ PointerType::getUnqual(IntegerType::get(MI->getContext(), Size<<3));
// Memcpy forces the use of i8* for the source and destination. That means
// that if you're using memcpy to move one double around, you'll get a cast
@@ -173,10 +167,8 @@ Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
break;
}
- if (SrcETy->isSingleValueType()) {
- NewSrcPtrTy = PointerType::get(SrcETy, SrcAddrSp);
- NewDstPtrTy = PointerType::get(SrcETy, DstAddrSp);
- }
+ if (SrcETy->isSingleValueType())
+ NewPtrTy = PointerType::getUnqual(SrcETy);
}
}
@@ -186,12 +178,11 @@ Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
SrcAlign = std::max(SrcAlign, CopyAlign);
DstAlign = std::max(DstAlign, CopyAlign);
- Value *Src = Builder->CreateBitCast(MI->getOperand(2), NewSrcPtrTy);
- Value *Dest = Builder->CreateBitCast(MI->getOperand(1), NewDstPtrTy);
- Instruction *L = new LoadInst(Src, "tmp", MI->isVolatile(), SrcAlign);
+ Value *Src = Builder->CreateBitCast(MI->getOperand(2), NewPtrTy);
+ Value *Dest = Builder->CreateBitCast(MI->getOperand(1), NewPtrTy);
+ Instruction *L = new LoadInst(Src, "tmp", false, SrcAlign);
InsertNewInstBefore(L, *MI);
- InsertNewInstBefore(new StoreInst(L, Dest, MI->isVolatile(), DstAlign),
- *MI);
+ InsertNewInstBefore(new StoreInst(L, Dest, false, DstAlign), *MI);
// Set the size of the copy to 0, it will be deleted on the next iteration.
MI->setOperand(3, Constant::getNullValue(MemOpLength->getType()));
@@ -284,11 +275,10 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
if (GVSrc->isConstant()) {
Module *M = CI.getParent()->getParent()->getParent();
Intrinsic::ID MemCpyID = Intrinsic::memcpy;
- const Type *Tys[3] = { CI.getOperand(1)->getType(),
- CI.getOperand(2)->getType(),
- CI.getOperand(3)->getType() };
+ const Type *Tys[1];
+ Tys[0] = CI.getOperand(3)->getType();
CI.setOperand(0,
- Intrinsic::getDeclaration(M, MemCpyID, Tys, 3));
+ Intrinsic::getDeclaration(M, MemCpyID, Tys, 1));
Changed = true;
}
}
diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index d655f0e..62e2977 100644
--- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -413,6 +413,7 @@ bool MemCpyOpt::processStore(StoreInst *SI, BasicBlock::iterator &BBI) {
// interesting as a small compile-time optimization.
Ranges.addStore(0, SI);
+ Function *MemSetF = 0;
// Now that we have full information about ranges, loop over the ranges and
// emit memset's for anything big enough to be worthwhile.
@@ -432,40 +433,29 @@ bool MemCpyOpt::processStore(StoreInst *SI, BasicBlock::iterator &BBI) {
// memset block. This ensure that the memset is dominated by any addressing
// instruction needed by the start of the block.
BasicBlock::iterator InsertPt = BI;
-
+
+ if (MemSetF == 0) {
+ const Type *Ty = Type::getInt64Ty(Context);
+ MemSetF = Intrinsic::getDeclaration(M, Intrinsic::memset, &Ty, 1);
+ }
+
// Get the starting pointer of the block.
StartPtr = Range.StartPtr;
-
- // Determine alignment
- unsigned Alignment = Range.Alignment;
- if (Alignment == 0) {
- const Type *EltType =
- cast<PointerType>(StartPtr->getType())->getElementType();
- Alignment = TD->getABITypeAlignment(EltType);
- }
-
+
// Cast the start ptr to be i8* as memset requires.
- const PointerType* StartPTy = cast<PointerType>(StartPtr->getType());
- const PointerType *i8Ptr = Type::getInt8PtrTy(Context,
- StartPTy->getAddressSpace());
- if (StartPTy!= i8Ptr)
+ const Type *i8Ptr = Type::getInt8PtrTy(Context);
+ if (StartPtr->getType() != i8Ptr)
StartPtr = new BitCastInst(StartPtr, i8Ptr, StartPtr->getName(),
InsertPt);
-
+
Value *Ops[] = {
StartPtr, ByteVal, // Start, value
// size
ConstantInt::get(Type::getInt64Ty(Context), Range.End-Range.Start),
// align
- ConstantInt::get(Type::getInt32Ty(Context), Alignment),
- // volatile
- ConstantInt::get(Type::getInt1Ty(Context), 0),
+ ConstantInt::get(Type::getInt32Ty(Context), Range.Alignment)
};
- const Type *Tys[] = { Ops[0]->getType(), Ops[2]->getType() };
-
- Function *MemSetF = Intrinsic::getDeclaration(M, Intrinsic::memset, Tys, 2);
-
- Value *C = CallInst::Create(MemSetF, Ops, Ops+5, "", InsertPt);
+ Value *C = CallInst::Create(MemSetF, Ops, Ops+4, "", InsertPt);
DEBUG(dbgs() << "Replace stores:\n";
for (unsigned i = 0, e = Range.TheStores.size(); i != e; ++i)
dbgs() << *Range.TheStores[i];
@@ -690,19 +680,16 @@ bool MemCpyOpt::processMemCpy(MemCpyInst *M) {
return false;
// If all checks passed, then we can transform these memcpy's
- const Type *ArgTys[3] = { M->getRawDest()->getType(),
- MDep->getRawSource()->getType(),
- M->getLength()->getType() };
+ const Type *Ty = M->getLength()->getType();
Function *MemCpyFun = Intrinsic::getDeclaration(
M->getParent()->getParent()->getParent(),
- M->getIntrinsicID(), ArgTys, 3);
+ M->getIntrinsicID(), &Ty, 1);
- Value *Args[5] = {
- M->getRawDest(), MDep->getRawSource(), M->getLength(),
- M->getAlignmentCst(), M->getVolatileCst()
+ Value *Args[4] = {
+ M->getRawDest(), MDep->getRawSource(), M->getLength(), M->getAlignmentCst()
};
- CallInst *C = CallInst::Create(MemCpyFun, Args, Args+5, "", M);
+ CallInst *C = CallInst::Create(MemCpyFun, Args, Args+4, "", M);
// If C and M don't interfere, then this is a valid transformation. If they
@@ -741,10 +728,8 @@ bool MemCpyOpt::processMemMove(MemMoveInst *M) {
// If not, then we know we can transform this.
Module *Mod = M->getParent()->getParent()->getParent();
- const Type *ArgTys[3] = { M->getDest()->getType(), M->getSource()->getType(),
- M->getLength()->getType() };
- M->setOperand(0,
- Intrinsic::getDeclaration(Mod, Intrinsic::memcpy, ArgTys, 3));
+ const Type *Ty = M->getLength()->getType();
+ M->setOperand(0, Intrinsic::getDeclaration(Mod, Intrinsic::memcpy, &Ty, 1));
// MemDep may have over conservative information about this instruction, just
// conservatively flush it from the cache.
diff --git a/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index 6211beb..bbe6270 100644
--- a/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -858,17 +858,8 @@ void SROA::RewriteMemIntrinUserOfAlloca(MemIntrinsic *MI, Instruction *Inst,
EltPtr = new BitCastInst(EltPtr, BytePtrTy, EltPtr->getName(), MI);
// Cast the other pointer (if we have one) to BytePtrTy.
- if (OtherElt && OtherElt->getType() != BytePtrTy) {
- // Preserve address space of OtherElt
- const PointerType* OtherPTy = cast<PointerType>(OtherElt->getType());
- const PointerType* PTy = cast<PointerType>(BytePtrTy);
- if (OtherPTy->getElementType() != PTy->getElementType()) {
- Type *NewOtherPTy = PointerType::get(PTy->getElementType(),
- OtherPTy->getAddressSpace());
- OtherElt = new BitCastInst(OtherElt, NewOtherPTy,
- OtherElt->getNameStr(), MI);
- }
- }
+ if (OtherElt && OtherElt->getType() != BytePtrTy)
+ OtherElt = new BitCastInst(OtherElt, BytePtrTy, OtherElt->getName(), MI);
unsigned EltSize = TD->getTypeAllocSize(EltTy);
@@ -879,28 +870,17 @@ void SROA::RewriteMemIntrinUserOfAlloca(MemIntrinsic *MI, Instruction *Inst,
SROADest ? OtherElt : EltPtr, // Src ptr
ConstantInt::get(MI->getOperand(3)->getType(), EltSize), // Size
// Align
- ConstantInt::get(Type::getInt32Ty(MI->getContext()), OtherEltAlign),
- MI->getVolatileCst()
+ ConstantInt::get(Type::getInt32Ty(MI->getContext()), OtherEltAlign)
};
- // In case we fold the address space overloaded memcpy of A to B
- // with memcpy of B to C, change the function to be a memcpy of A to C.
- const Type *Tys[] = { Ops[0]->getType(), Ops[1]->getType(),
- Ops[2]->getType() };
- Module *M = MI->getParent()->getParent()->getParent();
- TheFn = Intrinsic::getDeclaration(M, MI->getIntrinsicID(), Tys, 3);
- CallInst::Create(TheFn, Ops, Ops + 5, "", MI);
+ CallInst::Create(TheFn, Ops, Ops + 4, "", MI);
} else {
assert(isa<MemSetInst>(MI));
Value *Ops[] = {
EltPtr, MI->getOperand(2), // Dest, Value,
ConstantInt::get(MI->getOperand(3)->getType(), EltSize), // Size
- Zero, // Align
- ConstantInt::get(Type::getInt1Ty(MI->getContext()), 0) // isVolatile
+ Zero // Align
};
- const Type *Tys[] = { Ops[0]->getType(), Ops[2]->getType() };
- Module *M = MI->getParent()->getParent()->getParent();
- TheFn = Intrinsic::getDeclaration(M, Intrinsic::memset, Tys, 2);
- CallInst::Create(TheFn, Ops, Ops + 5, "", MI);
+ CallInst::Create(TheFn, Ops, Ops + 4, "", MI);
}
}
DeadInsts.push_back(MI);
diff --git a/lib/Transforms/Scalar/SimplifyLibCalls.cpp b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
index b053cfc..5941ea6 100644
--- a/lib/Transforms/Scalar/SimplifyLibCalls.cpp
+++ b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
@@ -142,8 +142,7 @@ struct StrCatOpt : public LibCallOptimization {
// We have enough information to now generate the memcpy call to do the
// concatenation for us. Make a memcpy to copy the nul byte with align = 1.
EmitMemCpy(CpyDst, Src,
- ConstantInt::get(TD->getIntPtrType(*Context), Len+1),
- 1, false, B, TD);
+ ConstantInt::get(TD->getIntPtrType(*Context), Len+1), 1, B, TD);
}
};
@@ -384,8 +383,7 @@ struct StrCpyOpt : public LibCallOptimization {
CI->getOperand(3), B, TD);
else
EmitMemCpy(Dst, Src,
- ConstantInt::get(TD->getIntPtrType(*Context), Len),
- 1, false, B, TD);
+ ConstantInt::get(TD->getIntPtrType(*Context), Len), 1, B, TD);
return Dst;
}
};
@@ -413,8 +411,8 @@ struct StrNCpyOpt : public LibCallOptimization {
if (SrcLen == 0) {
// strncpy(x, "", y) -> memset(x, '\0', y, 1)
- EmitMemSet(Dst, ConstantInt::get(Type::getInt8Ty(*Context), '\0'),
- LenOp, false, B, TD);
+ EmitMemSet(Dst, ConstantInt::get(Type::getInt8Ty(*Context), '\0'), LenOp,
+ B, TD);
return Dst;
}
@@ -434,8 +432,7 @@ struct StrNCpyOpt : public LibCallOptimization {
// strncpy(x, s, c) -> memcpy(x, s, c, 1) [s and c are constant]
EmitMemCpy(Dst, Src,
- ConstantInt::get(TD->getIntPtrType(*Context), Len),
- 1, false, B, TD);
+ ConstantInt::get(TD->getIntPtrType(*Context), Len), 1, B, TD);
return Dst;
}
@@ -596,7 +593,7 @@ struct MemCpyOpt : public LibCallOptimization {
// memcpy(x, y, n) -> llvm.memcpy(x, y, n, 1)
EmitMemCpy(CI->getOperand(1), CI->getOperand(2),
- CI->getOperand(3), 1, false, B, TD);
+ CI->getOperand(3), 1, B, TD);
return CI->getOperand(1);
}
};
@@ -618,7 +615,7 @@ struct MemMoveOpt : public LibCallOptimization {
// memmove(x, y, n) -> llvm.memmove(x, y, n, 1)
EmitMemMove(CI->getOperand(1), CI->getOperand(2),
- CI->getOperand(3), 1, false, B, TD);
+ CI->getOperand(3), 1, B, TD);
return CI->getOperand(1);
}
};
@@ -640,8 +637,8 @@ struct MemSetOpt : public LibCallOptimization {
// memset(p, v, n) -> llvm.memset(p, v, n, 1)
Value *Val = B.CreateIntCast(CI->getOperand(2), Type::getInt8Ty(*Context),
- false);
- EmitMemSet(CI->getOperand(1), Val, CI->getOperand(3), false, B, TD);
+ false);
+ EmitMemSet(CI->getOperand(1), Val, CI->getOperand(3), B, TD);
return CI->getOperand(1);
}
};
@@ -1002,7 +999,7 @@ struct SPrintFOpt : public LibCallOptimization {
// sprintf(str, fmt) -> llvm.memcpy(str, fmt, strlen(fmt)+1, 1)
EmitMemCpy(CI->getOperand(1), CI->getOperand(2), // Copy the nul byte.
ConstantInt::get(TD->getIntPtrType(*Context),
- FormatStr.size()+1), 1, false, B, TD);
+ FormatStr.size()+1), 1, B, TD);
return ConstantInt::get(CI->getType(), FormatStr.size());
}
@@ -1016,11 +1013,11 @@ struct SPrintFOpt : public LibCallOptimization {
// sprintf(dst, "%c", chr) --> *(i8*)dst = chr; *((i8*)dst+1) = 0
if (!CI->getOperand(3)->getType()->isIntegerTy()) return 0;
Value *V = B.CreateTrunc(CI->getOperand(3),
- Type::getInt8Ty(*Context), "char");
+ Type::getInt8Ty(*Context), "char");
Value *Ptr = CastToCStr(CI->getOperand(1), B);
B.CreateStore(V, Ptr);
Ptr = B.CreateGEP(Ptr, ConstantInt::get(Type::getInt32Ty(*Context), 1),
- "nul");
+ "nul");
B.CreateStore(Constant::getNullValue(Type::getInt8Ty(*Context)), Ptr);
return ConstantInt::get(CI->getType(), 1);
@@ -1037,7 +1034,7 @@ struct SPrintFOpt : public LibCallOptimization {
Value *IncLen = B.CreateAdd(Len,
ConstantInt::get(Len->getType(), 1),
"leninc");
- EmitMemCpy(CI->getOperand(1), CI->getOperand(3), IncLen, 1, false, B, TD);
+ EmitMemCpy(CI->getOperand(1), CI->getOperand(3), IncLen, 1, B, TD);
// The sprintf result is the unincremented number of bytes in the string.
return B.CreateIntCast(Len, CI->getType(), false);
diff --git a/lib/Transforms/Utils/BuildLibCalls.cpp b/lib/Transforms/Utils/BuildLibCalls.cpp
index fff8179..0afccf4 100644
--- a/lib/Transforms/Utils/BuildLibCalls.cpp
+++ b/lib/Transforms/Utils/BuildLibCalls.cpp
@@ -109,16 +109,15 @@ Value *llvm::EmitStrNCpy(Value *Dst, Value *Src, Value *Len,
/// EmitMemCpy - Emit a call to the memcpy function to the builder. This always
/// expects that Len has type 'intptr_t' and Dst/Src are pointers.
-Value *llvm::EmitMemCpy(Value *Dst, Value *Src, Value *Len, unsigned Align,
- bool isVolatile, IRBuilder<> &B, const TargetData *TD) {
+Value *llvm::EmitMemCpy(Value *Dst, Value *Src, Value *Len,
+ unsigned Align, IRBuilder<> &B, const TargetData *TD) {
Module *M = B.GetInsertBlock()->getParent()->getParent();
- const Type *ArgTys[3] = { Dst->getType(), Src->getType(), Len->getType() };
- Value *MemCpy = Intrinsic::getDeclaration(M, Intrinsic::memcpy, ArgTys, 3);
+ const Type *Ty = Len->getType();
+ Value *MemCpy = Intrinsic::getDeclaration(M, Intrinsic::memcpy, &Ty, 1);
Dst = CastToCStr(Dst, B);
Src = CastToCStr(Src, B);
- return B.CreateCall5(MemCpy, Dst, Src, Len,
- ConstantInt::get(B.getInt32Ty(), Align),
- ConstantInt::get(B.getInt1Ty(), isVolatile));
+ return B.CreateCall4(MemCpy, Dst, Src, Len,
+ ConstantInt::get(B.getInt32Ty(), Align));
}
/// EmitMemCpyChk - Emit a call to the __memcpy_chk function to the builder.
@@ -147,18 +146,16 @@ Value *llvm::EmitMemCpyChk(Value *Dst, Value *Src, Value *Len, Value *ObjSize,
/// EmitMemMove - Emit a call to the memmove function to the builder. This
/// always expects that the size has type 'intptr_t' and Dst/Src are pointers.
-Value *llvm::EmitMemMove(Value *Dst, Value *Src, Value *Len, unsigned Align,
- bool isVolatile, IRBuilder<> &B, const TargetData *TD) {
+Value *llvm::EmitMemMove(Value *Dst, Value *Src, Value *Len,
+ unsigned Align, IRBuilder<> &B, const TargetData *TD) {
Module *M = B.GetInsertBlock()->getParent()->getParent();
LLVMContext &Context = B.GetInsertBlock()->getContext();
- const Type *ArgTys[3] = { Dst->getType(), Src->getType(),
- TD->getIntPtrType(Context) };
- Value *MemMove = Intrinsic::getDeclaration(M, Intrinsic::memmove, ArgTys, 3);
+ const Type *Ty = TD->getIntPtrType(Context);
+ Value *MemMove = Intrinsic::getDeclaration(M, Intrinsic::memmove, &Ty, 1);
Dst = CastToCStr(Dst, B);
Src = CastToCStr(Src, B);
Value *A = ConstantInt::get(B.getInt32Ty(), Align);
- Value *Vol = ConstantInt::get(B.getInt1Ty(), isVolatile);
- return B.CreateCall5(MemMove, Dst, Src, Len, A, Vol);
+ return B.CreateCall4(MemMove, Dst, Src, Len, A);
}
/// EmitMemChr - Emit a call to the memchr function. This assumes that Ptr is
@@ -209,15 +206,15 @@ Value *llvm::EmitMemCmp(Value *Ptr1, Value *Ptr2,
}
/// EmitMemSet - Emit a call to the memset function
-Value *llvm::EmitMemSet(Value *Dst, Value *Val, Value *Len, bool isVolatile,
- IRBuilder<> &B, const TargetData *TD) {
+Value *llvm::EmitMemSet(Value *Dst, Value *Val,
+ Value *Len, IRBuilder<> &B, const TargetData *TD) {
Module *M = B.GetInsertBlock()->getParent()->getParent();
Intrinsic::ID IID = Intrinsic::memset;
- const Type *Tys[2] = { Dst->getType(), Len->getType() };
- Value *MemSet = Intrinsic::getDeclaration(M, IID, Tys, 2);
+ const Type *Tys[1];
+ Tys[0] = Len->getType();
+ Value *MemSet = Intrinsic::getDeclaration(M, IID, Tys, 1);
Value *Align = ConstantInt::get(B.getInt32Ty(), 1);
- Value *Vol = ConstantInt::get(B.getInt1Ty(), isVolatile);
- return B.CreateCall5(MemSet, CastToCStr(Dst, B), Val, Len, Align, Vol);
+ return B.CreateCall4(MemSet, CastToCStr(Dst, B), Val, Len, Align);
}
/// EmitUnaryFloatFnCall - Emit a call to the unary function named 'Name' (e.g.
@@ -384,7 +381,7 @@ bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const TargetData *TD) {
if (Name == "__memcpy_chk") {
if (isFoldable(4, 3, false)) {
EmitMemCpy(CI->getOperand(1), CI->getOperand(2), CI->getOperand(3),
- 1, false, B, TD);
+ 1, B, TD);
replaceCall(CI->getOperand(1));
return true;
}
@@ -399,7 +396,7 @@ bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const TargetData *TD) {
if (Name == "__memmove_chk") {
if (isFoldable(4, 3, false)) {
EmitMemMove(CI->getOperand(1), CI->getOperand(2), CI->getOperand(3),
- 1, false, B, TD);
+ 1, B, TD);
replaceCall(CI->getOperand(1));
return true;
}
@@ -410,7 +407,7 @@ bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const TargetData *TD) {
if (isFoldable(4, 3, false)) {
Value *Val = B.CreateIntCast(CI->getOperand(2), B.getInt8Ty(),
false);
- EmitMemSet(CI->getOperand(1), Val, CI->getOperand(3), false, B, TD);
+ EmitMemSet(CI->getOperand(1), Val, CI->getOperand(3), B, TD);
replaceCall(CI->getOperand(1));
return true;
}
diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp
index 75c9ccd..17f8827 100644
--- a/lib/Transforms/Utils/InlineFunction.cpp
+++ b/lib/Transforms/Utils/InlineFunction.cpp
@@ -297,10 +297,10 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD,
I->getName(),
&*Caller->begin()->begin());
// Emit a memcpy.
- const Type *Tys[3] = {VoidPtrTy, VoidPtrTy, Type::getInt64Ty(Context)};
+ const Type *Tys[] = { Type::getInt64Ty(Context) };
Function *MemCpyFn = Intrinsic::getDeclaration(Caller->getParent(),
Intrinsic::memcpy,
- Tys, 3);
+ Tys, 1);
Value *DestCast = new BitCastInst(NewAlloca, VoidPtrTy, "tmp", TheCall);
Value *SrcCast = new BitCastInst(*AI, VoidPtrTy, "tmp", TheCall);
@@ -309,18 +309,17 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD,
Size = ConstantExpr::getSizeOf(AggTy);
else
Size = ConstantInt::get(Type::getInt64Ty(Context),
- TD->getTypeStoreSize(AggTy));
+ TD->getTypeStoreSize(AggTy));
// Always generate a memcpy of alignment 1 here because we don't know
// the alignment of the src pointer. Other optimizations can infer
// better alignment.
Value *CallArgs[] = {
DestCast, SrcCast, Size,
- ConstantInt::get(Type::getInt32Ty(Context), 1),
- ConstantInt::get(Type::getInt1Ty(Context), 0)
+ ConstantInt::get(Type::getInt32Ty(Context), 1)
};
CallInst *TheMemCpy =
- CallInst::Create(MemCpyFn, CallArgs, CallArgs+5, "", TheCall);
+ CallInst::Create(MemCpyFn, CallArgs, CallArgs+4, "", TheCall);
// If we have a call graph, update it.
if (CG) {
generated by cgit v1.1 at 2025-05-20 22:05:42 +0000