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Cleanup all memory allocations and their exception handling

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This commit is contained in:
Siu Kwan Lam 2012-09-15 18:34:15 -07:00
commit 0079b1de07
4 changed files with 15 additions and 39 deletions
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10
llvm/extra.cpp
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@ -875,7 +875,7 @@ unsigned LLVMValueGetUses(LLVMValueRef value, LLVMValueRef **refs)
return 0;
assert(refs);
LLVMValueRef *out = (LLVMValueRef *)malloc(sizeof(LLVMValueRef) * n);
LLVMValueRef *out = new LLVMValueRef[n];
if (!out)
return 0;
*refs = out;
@ -893,7 +893,7 @@ unsigned LLVMValueGetUses(LLVMValueRef value, LLVMValueRef **refs)
void LLVMDisposeValueRefArray(LLVMValueRef *refs)
{
assert(refs);
free(refs);
delete [] refs;
}
unsigned LLVMUserGetNumOperands(LLVMValueRef user)
@ -1018,11 +1018,9 @@ unsigned char *LLVMGetBitcodeFromModule(LLVMModuleRef module, size_t *lenp)
llvm::WriteBitcodeToFile(modulep, buf);
const std::string& bc = buf.str();
/* and then into a malloc()-ed block */
/* and then into a new()-ed block */
size_t bclen = bc.size();
unsigned char *bytes = (unsigned char *)malloc(bclen);
if (!bytes)
return NULL;
unsigned char *bytes = new unsigned char[bclen];
memcpy(bytes, bc.data(), bclen);
/* return */