6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-16 00:33:10 +00:00
Code Issues Projects Releases Wiki Activity

Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-12-13 08:04:32 +00:00
parent e922eb6f17
commit dccd9fe161
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Transforms/IPO/SimplifyLibCalls.cpp
View File

@ -1747,7 +1747,7 @@ public:
SetCondInst* setcond_inst = new SetCondInst(Instruction::SetLE,sub_inst,
ConstantInt::get(Type::UIntTy,9),
ci->getOperand(1)->getName()+".cmp",ci);
CastInst* c2 = new SExtInst(setcond_inst, Type::IntTy,
CastInst* c2 = new ZExtInst(setcond_inst, Type::IntTy,
ci->getOperand(1)->getName()+".isdigit", ci);
ci->replaceAllUsesWith(c2);
ci->eraseFromParent();
@ -1873,7 +1873,7 @@ public:
Value *V = CastInst::createIntegerCast(TheCall->getOperand(1), ArgType,
false/*ZExt*/, "tmp", TheCall);
Value *V2 = new CallInst(F, V, "tmp", TheCall);
V2 = CastInst::createIntegerCast(V2, Type::IntTy, true/*SExt*/,
V2 = CastInst::createIntegerCast(V2, Type::IntTy, false/*ZExt*/,
"tmp", TheCall);
V2 = BinaryOperator::createAdd(V2, ConstantInt::get(Type::IntTy, 1),
"tmp", TheCall);
@ -2117,7 +2117,7 @@ bool getConstantStringLength(Value *V, uint64_t &len, ConstantArray **CA) {
/// inserting the cast before IP, and return the cast.
/// @brief Cast a value to a "C" string.
Value *CastToCStr(Value *V, Instruction &IP) {
assert(V->getType()->getTypeID() == Type::PointerTyID &&
assert(isa<PointerType>(V->getType()) &&
"Can't cast non-pointer type to C string type");
const Type *SBPTy = PointerType::get(Type::SByteTy);
if (V->getType() != SBPTy)