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For PR950:

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This patch replaces signed integer types with signless ones:
1. [US]Byte -> Int8
2. [U]Short -> Int16
3. [U]Int   -> Int32
4. [U]Long  -> Int64.
5. Removal of isSigned, isUnsigned, getSignedVersion, getUnsignedVersion
   and other methods related to signedness. In a few places this warranted
   identifying the signedness information from other sources.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32785 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-12-31 05:48:39 +00:00
parent 05e52a1b35
commit c5b206b6be
32 changed files with 400 additions and 521 deletions
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1
lib/Analysis/ConstantFolding.cpp
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@ -164,7 +164,6 @@ llvm::ConstantFoldCall(Function *F, const std::vector<Constant*> &Operands) {
break;
}
} else if (ConstantInt *Op = dyn_cast<ConstantInt>(Operands[0])) {
assert(Op->getType()->isUnsigned() && "bswap args must be unsigned");
uint64_t V = Op->getZExtValue();
if (Name == "llvm.bswap.i16")
return ConstantInt::get(Ty, ByteSwap_16(V));