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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-02-05 23:47:56 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-02-05 23:47:56 +0000 |
| commit | 554cec6e65fecdf3a14b3ddd1cb2c9615e726220 (patch) | |
| tree | 3084f74eddf22efe7d658b89623cfc703e0a010d | |
| parent | d7d83db5f22d05e5b14b6b1d838668222113c83a (diff) | |
A value of 64 or fewer bits is valid if the ConstantInt has more then 64 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33942 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/VMCore/Constants.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index 8a6e11de3a..51344955f6 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -554,10 +554,9 @@ getWithOperands(const std::vector<Constant*> &Ops) const { bool ConstantInt::isValueValidForType(const Type *Ty, uint64_t Val) { unsigned NumBits = cast<IntegerType>(Ty)->getBitWidth(); // assert okay - assert(NumBits <= 64 && "Not implemented: integers > 64-bits"); if (Ty == Type::Int1Ty) return Val == 0 || Val == 1; - if (NumBits == 64) + if (NumBits >= 64) return true; // always true, has to fit in largest type uint64_t Max = (1ll << NumBits) - 1; return Val <= Max; @@ -565,10 +564,9 @@ bool ConstantInt::isValueValidForType(const Type *Ty, uint64_t Val) { bool ConstantInt::isValueValidForType(const Type *Ty, int64_t Val) { unsigned NumBits = cast<IntegerType>(Ty)->getBitWidth(); // assert okay - assert(NumBits <= 64 && "Not implemented: integers > 64-bits"); if (Ty == Type::Int1Ty) return Val == 0 || Val == 1 || Val == -1; - if (NumBits == 64) + if (NumBits >= 64) return true; // always true, has to fit in largest type int64_t Min = -(1ll << (NumBits-1)); int64_t Max = (1ll << (NumBits-1)) - 1; |