search for: createand

...=============== --- VMCore/JavaJITOpcodes.cpp (revision 52951) +++ VMCore/JavaJITOpcodes.cpp (working copy) @@ -1008,7 +1008,7 @@ Value* val2 = popAsInt(); Value* val1 = popAsInt(); Value* mask = ConstantInt::get(Type::Int32Ty, 0x1F); - val2 = BinaryOperator::CreateAnd(val2, mask, "", currentBlock); + val2 = BinaryOperator::createAnd(val2, mask, "", currentBlock); push(BinaryOperator::createLShr(val1, val2, "", currentBlock), AssessorDesc::dInt); break; @@ -1017,7 +1017,7 @@ case LUSHR :...

...aJITOpcodes.cpp (revision 52951) > +++ VMCore/JavaJITOpcodes.cpp (working copy) > @@ -1008,7 +1008,7 @@ > Value* val2 = popAsInt(); > Value* val1 = popAsInt(); > Value* mask = ConstantInt::get(Type::Int32Ty, 0x1F); > - val2 = BinaryOperator::CreateAnd(val2, mask, "", currentBlock); > + val2 = BinaryOperator::createAnd(val2, mask, "", currentBlock); > push(BinaryOperator::createLShr(val1, val2, "", currentBlock), > AssessorDesc::dInt); > break; > @@ -1017,7 +1017,...

....td changed in an incompatible way; Intrinsic<[llvm_i32_ty, llvm_ptr_ty, llvm_ptr_ty]> used to mean the return type was i32 and the parameter types were (i8*, i8*), but now it means something different (probably that the return type is {i32, i8*, i8*}, but I'm not sure). - BinaryOperator::createAnd -> CreateAnd (and similarly for lots of other createX functions) - TargetData::getABITypeSize -> getTypePaddedSize - APFloat::convertToAPInt -> bitcastToAPInt I don't know if any of these count as "major". Thanks, Jay.

Hi All, Please review the 2.5 release notes here: http://llvm.org/docs/ReleaseNotes.html Let me know if you have any additions, improvements, or see any oversights. If you have commit access, please just directly change the document. The release is planned to go out in about 24 hours from now! Thanks! -Chris

Hi, I want to compute the bitwise 'and' between two values of type int1:  %x = and %a, %b  . Which is the LLVM instruction that creates this? I only found the APInt class, whose constructor is:  APInt(unsigned numBits, uint64_t val, bool isSigned = false) and which provides the bitwise AND operation: APInt  llvm::APIntOps::And (const APInt &LHS, const APInt &RHS)   Bitwise

...if (match(A, m_Or(m_Value(V1), m_Value(V2))) && >> + ((V1 == B && MaskedValueIsZero(V2, ~C1->getValue())) || // (V|N) >> + (V2 == B && MaskedValueIsZero(V1, ~C1->getValue())))) // (N|V) >> + return BinaryOperator::CreateAnd(A, >> + ConstantInt::get(A->getContext(), >> + C1->getValue()|C2->getValue())); >> + // Or commutes, try both ways. >> + if (match(B, m_Or(m_Value(V1), m_Value(V2))) &&amp...

...nts()); > + APInt SignBit = APInt::getSignBit(EltBitWidth); > + Constant *SignMask = ConstantInt::get(IntVecTy, SignBit); > + Value *IntLHS = Builder.CreateBitCast(Ops[0], IntVecTy); > + Value *IntRHS = Builder.CreateBitCast(Ops[1], IntVecTy); > + Value *Sign = Builder.CreateAnd(IntRHS, SignMask); > + Value *Abs = Builder.CreateAnd(IntLHS, ConstantExpr::getNot(SignMask)); > + Value *IntRes = Builder.CreateOr(Abs, Sign); > + Result = Builder.CreateBitCast(IntRes, VecTy); > + return true; > + } > case paddb: > case paddw: > ca...

Hi, I need to fetch lower and higher 32bits from 64bit value. I found "CreateLShr" function to fetch lower 32bits, llvm::Value *intermediateValue = LLVMIRBuilder->CreateLShr(x64BitValue, 32); What function I need to use for fetching upper 32bits from 64bit value. Thanks in advance, Deep -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, From the file HowToUseJIT.cpp, I learned how to insert some calcuation IR code like Add/Sub/Mul etc by using Instruction *Add = BinaryOperator::createAdd(One, ArgX, "addresult", BB); By following this way, it works well when I insert some IR code whose operand is integer type like IntTy, however, when I tried to insert similar thing whose operands are float point, I got the

...wn if ((RHSKnownOne & LHSKnownOne) == RHSKnownOne) { - Constant *AndC = ConstantInt::get(*Context, + Constant *AndC = ConstantInt::get(VTy, ~RHSKnownOne & DemandedMask); Instruction *And = BinaryOperator::CreateAnd(I->getOperand(0), AndC, "tmp"); @@ -1407,7 +1407,7 @@ // If the client is only demanding bits that we know, return the known // constant. if ((DemandedMask & (RHSKnownZero|RHSKnownOne)) == DemandedMask) { - Constant *C = ConstantInt::get(*Context, RHSKnownOne); + Con...

Hi All, I found a regression which triggers the asserts: "Binary operator types must match!" and "Op types should be identical!". It's happening with a piece of vector code, and the asserts happen because a logic operation is attempted between a vector and a scalar (which is not present in the original code, but created by InstCombine). It's caused by revision

...ackAlignment) { + // Re-align the base pointer according to the max requested alignment + assert(isPowerOf2_32(MaxAlignment)); + IRB.SetInsertPoint(cast<Instruction>(BasePointer->getNextNode())); + BasePointer = cast<Instruction>(IRB.CreateIntToPtr( + IRB.CreateAnd(IRB.CreatePtrToInt(BasePointer, IntPtrTy), + ConstantInt::get(IntPtrTy, ~uint64_t(MaxAlignment-1))), + StackPtrTy)); + } + + // Allocate space for every unsafe static AllocaInst on the unsafe stack + int64_t StaticOffset = 0; // Current stack top + for (S...