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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-10-20 07:07:24 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-10-20 07:07:24 +0000 |
| commit | b83eb6447ba155342598f0fabe1f08f5baa9164a (patch) | |
| tree | a5822f5fdac89033b7b16ba8e5aaf1ae10833b1c /lib/CodeGen/IntrinsicLowering.cpp | |
| parent | 6e7dd9db6bf677c9161a6ecc12f90651cf1231e0 (diff) | |
| download | external_llvm-b83eb6447ba155342598f0fabe1f08f5baa9164a.zip external_llvm-b83eb6447ba155342598f0fabe1f08f5baa9164a.tar.gz external_llvm-b83eb6447ba155342598f0fabe1f08f5baa9164a.tar.bz2 | |
For PR950:
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/IntrinsicLowering.cpp')
| -rw-r--r-- | lib/CodeGen/IntrinsicLowering.cpp | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/lib/CodeGen/IntrinsicLowering.cpp b/lib/CodeGen/IntrinsicLowering.cpp index 515752e..b5a03fc 100644 --- a/lib/CodeGen/IntrinsicLowering.cpp +++ b/lib/CodeGen/IntrinsicLowering.cpp @@ -166,10 +166,10 @@ static Value *LowerBSWAP(Value *V, Instruction *IP) { Value *Tmp1 = new ShiftInst(Instruction::Shr, V, ConstantInt::get(Type::UByteTy,24),"bswap.1", IP); Tmp3 = BinaryOperator::createAnd(Tmp3, - ConstantUInt::get(Type::UIntTy, 0xFF0000), + ConstantInt::get(Type::UIntTy, 0xFF0000), "bswap.and3", IP); Tmp2 = BinaryOperator::createAnd(Tmp2, - ConstantUInt::get(Type::UIntTy, 0xFF00), + ConstantInt::get(Type::UIntTy, 0xFF00), "bswap.and2", IP); Tmp4 = BinaryOperator::createOr(Tmp4, Tmp3, "bswap.or1", IP); Tmp2 = BinaryOperator::createOr(Tmp2, Tmp1, "bswap.or2", IP); @@ -194,23 +194,24 @@ static Value *LowerBSWAP(Value *V, Instruction *IP) { Value *Tmp1 = new ShiftInst(Instruction::Shr, V, ConstantInt::get(Type::UByteTy,56),"bswap.1", IP); Tmp7 = BinaryOperator::createAnd(Tmp7, - ConstantUInt::get(Type::ULongTy, 0xFF000000000000ULL), - "bswap.and7", IP); + ConstantInt::get(Type::ULongTy, + 0xFF000000000000ULL), + "bswap.and7", IP); Tmp6 = BinaryOperator::createAnd(Tmp6, - ConstantUInt::get(Type::ULongTy, 0xFF0000000000ULL), - "bswap.and6", IP); + ConstantInt::get(Type::ULongTy, 0xFF0000000000ULL), + "bswap.and6", IP); Tmp5 = BinaryOperator::createAnd(Tmp5, - ConstantUInt::get(Type::ULongTy, 0xFF00000000ULL), - "bswap.and5", IP); + ConstantInt::get(Type::ULongTy, 0xFF00000000ULL), + "bswap.and5", IP); Tmp4 = BinaryOperator::createAnd(Tmp4, - ConstantUInt::get(Type::ULongTy, 0xFF000000ULL), - "bswap.and4", IP); + ConstantInt::get(Type::ULongTy, 0xFF000000ULL), + "bswap.and4", IP); Tmp3 = BinaryOperator::createAnd(Tmp3, - ConstantUInt::get(Type::ULongTy, 0xFF0000ULL), - "bswap.and3", IP); + ConstantInt::get(Type::ULongTy, 0xFF0000ULL), + "bswap.and3", IP); Tmp2 = BinaryOperator::createAnd(Tmp2, - ConstantUInt::get(Type::ULongTy, 0xFF00ULL), - "bswap.and2", IP); + ConstantInt::get(Type::ULongTy, 0xFF00ULL), + "bswap.and2", IP); Tmp8 = BinaryOperator::createOr(Tmp8, Tmp7, "bswap.or1", IP); Tmp6 = BinaryOperator::createOr(Tmp6, Tmp5, "bswap.or2", IP); Tmp4 = BinaryOperator::createOr(Tmp4, Tmp3, "bswap.or3", IP); @@ -247,8 +248,8 @@ static Value *LowerCTPOP(Value *V, Instruction *IP) { unsigned BitSize = V->getType()->getPrimitiveSizeInBits(); for (unsigned i = 1, ct = 0; i != BitSize; i <<= 1, ++ct) { Value *MaskCst = - ConstantExpr::getCast(ConstantUInt::get(Type::ULongTy, - MaskValues[ct]), V->getType()); + ConstantExpr::getCast(ConstantInt::get(Type::ULongTy, MaskValues[ct]), + V->getType()); Value *LHS = BinaryOperator::createAnd(V, MaskCst, "cppop.and1", IP); Value *VShift = new ShiftInst(Instruction::Shr, V, ConstantInt::get(Type::UByteTy, i), "ctpop.sh", IP); @@ -395,7 +396,7 @@ void DefaultIntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { case Intrinsic::readcyclecounter: { std::cerr << "WARNING: this target does not support the llvm.readcyclecoun" << "ter intrinsic. It is being lowered to a constant 0\n"; - CI->replaceAllUsesWith(ConstantUInt::get(Type::ULongTy, 0)); + CI->replaceAllUsesWith(ConstantInt::get(Type::ULongTy, 0)); break; } |