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Update comments to say "vector" instead of "packed".

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36995 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2007-05-11 21:43:24 +00:00
parent 23d9d27c26
commit 86296cca63
1 changed files with 10 additions and 10 deletions
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20
lib/VMCore/Instructions.cpp
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@ -1189,7 +1189,7 @@ bool InsertElementInst::isValidOperands(const Value *Vec, const Value *Elt,
return false; // First operand of insertelement must be vector type.
if (Elt->getType() != cast<VectorType>(Vec->getType())->getElementType())
return false;// Second operand of insertelement must be packed element type.
return false;// Second operand of insertelement must be vector element type.
if (Index->getType() != Type::Int32Ty)
return false; // Third operand of insertelement must be uint.
@ -1500,7 +1500,7 @@ bool CastInst::isLosslessCast() const {
/// example, the following are all no-op casts:
/// # bitcast uint %X, int
/// # bitcast uint* %x, sbyte*
/// # bitcast packed< 2 x int > %x, packed< 4 x short>
/// # bitcast vector< 2 x int > %x, vector< 4 x short>
/// # ptrtoint uint* %x, uint ; on 32-bit plaforms only
/// @brief Determine if a cast is a no-op.
bool CastInst::isNoopCast(const Type *IntPtrTy) const {
@ -1867,8 +1867,8 @@ CastInst::getCastOpcode(
const Value *Src, bool SrcIsSigned, const Type *DestTy, bool DestIsSigned) {
// Get the bit sizes, we'll need these
const Type *SrcTy = Src->getType();
unsigned SrcBits = SrcTy->getPrimitiveSizeInBits(); // 0 for ptr/packed
unsigned DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr/packed
unsigned SrcBits = SrcTy->getPrimitiveSizeInBits(); // 0 for ptr/vector
unsigned DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr/vector
// Run through the possibilities ...
if (DestTy->isInteger()) { // Casting to integral
@ -1890,7 +1890,7 @@ CastInst::getCastOpcode(
return FPToUI; // FP -> uint
} else if (const VectorType *PTy = dyn_cast<VectorType>(SrcTy)) {
assert(DestBits == PTy->getBitWidth() &&
"Casting packed to integer of different width");
"Casting vector to integer of different width");
return BitCast; // Same size, no-op cast
} else {
assert(isa<PointerType>(SrcTy) &&
@ -1913,7 +1913,7 @@ CastInst::getCastOpcode(
}
} else if (const VectorType *PTy = dyn_cast<VectorType>(SrcTy)) {
assert(DestBits == PTy->getBitWidth() &&
"Casting packed to floating point of different width");
"Casting vector to floating point of different width");
return BitCast; // same size, no-op cast
} else {
assert(0 && "Casting pointer or non-first class to float");
@ -1921,12 +1921,12 @@ CastInst::getCastOpcode(
} else if (const VectorType *DestPTy = dyn_cast<VectorType>(DestTy)) {
if (const VectorType *SrcPTy = dyn_cast<VectorType>(SrcTy)) {
assert(DestPTy->getBitWidth() == SrcPTy->getBitWidth() &&
"Casting packed to packed of different widths");
return BitCast; // packed -> packed
"Casting vector to vector of different widths");
return BitCast; // vector -> vector
} else if (DestPTy->getBitWidth() == SrcBits) {
return BitCast; // float/int -> packed
return BitCast; // float/int -> vector
} else {
assert(!"Illegal cast to packed (wrong type or size)");
assert(!"Illegal cast to vector (wrong type or size)");
}
} else if (isa<PointerType>(DestTy)) {
if (isa<PointerType>(SrcTy)) {