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Implement a convenience method to construct a ConstantInt directly from an

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APInt. The implied type is the integer type that corresponds to the bit
width of the APInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34757 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-02-28 19:50:21 +00:00
parent dc5c159701
commit f57fc81fae
2 changed files with 8 additions and 0 deletions
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4
include/llvm/Constants.h
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@ -97,6 +97,10 @@ public:
static ConstantInt *get(const Type *Ty, int64_t V);
static ConstantInt *get(const Type *Ty, const APInt& V);
/// Return a ConstantInt with the specified value and an implied Type. The
/// type is the integer type that corresponds to the bit width of the value.
static ConstantInt *get(const APInt &V);
/// getType - Specialize the getType() method to always return an IntegerType,
/// which reduces the amount of casting needed in parts of the compiler.
///

4
lib/VMCore/Constants.cpp
View File

@ -216,6 +216,10 @@ ConstantInt *ConstantInt::get(const Type *Ty, const APInt& V) {
return Slot = new ConstantInt(ITy, V);
}
ConstantInt *ConstantInt::get(const APInt &V) {
return ConstantInt::get(IntegerType::get(V.getBitWidth()), V);
}
//===----------------------------------------------------------------------===//
// ConstantFP
//===----------------------------------------------------------------------===//