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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26881 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-20 00:20:30 +00:00
parent fb194b9e73
commit 78fca69532
1 changed files with 13 additions and 0 deletions
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13
include/llvm/CodeGen/ValueTypes.h
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@ -179,6 +179,19 @@ namespace MVT { // MVT = Machine Value Types
}
}
/// MVT::getIntVectorWithNumElements - Return any integer vector type that has
/// the specified number of elements.
static inline ValueType getIntVectorWithNumElements(unsigned NumElts) {
switch (NumElts) {
default: assert(0 && "Invalid vector type!");
case 2: return v2i32;
case 4: return v4i16;
case 8: return v8i8;
case 16: return v16i8;
}
}
/// MVT::getIntVTBitMask - Return an integer with 1's every place there are
/// bits in the specified integer value type.
static inline uint64_t getIntVTBitMask(ValueType VT) {