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The proper prototype for malloc returns a pointer, not an unsized array

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1463 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-12-14 16:32:20 +00:00
parent 5618cb60c2
commit 206ad80ef9
1 changed files with 3 additions and 6 deletions
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9
lib/Transforms/IPO/DeadTypeElimination.cpp
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@ -24,7 +24,6 @@
#include "llvm/iOther.h"
#include <algorithm>
static const Type *PtrArrSByte = 0; // '[sbyte]*' type
static const Type *PtrSByte = 0; // 'sbyte*' type
// ConvertCallTo - Convert a call to a varargs function with no arg types
@ -226,10 +225,8 @@ bool CleanupGCCOutput::doPassInitialization(Module *M) {
FUT.doPassInitialization(M);
if (PtrArrSByte == 0) {
PtrArrSByte = PointerType::get(ArrayType::get(Type::SByteTy));
PtrSByte = PointerType::get(Type::SByteTy);
}
if (PtrSByte == 0)
PtrSByte = PointerType::get(Type::SByteTy);
if (M->hasSymbolTable()) {
SymbolTable *ST = M->getSymbolTable();
@ -304,7 +301,7 @@ bool CleanupGCCOutput::doOneCleanupPass(Method *M) {
if (CallInst *CI = dyn_cast<CallInst>(I)) {
if (CI->getCalledValue() == Malloc) { // Replace call to malloc?
MallocInst *MallocI = new MallocInst(PtrArrSByte, CI->getOperand(1),
MallocInst *MallocI = new MallocInst(PtrSByte, CI->getOperand(1),
CI->getName());
CI->setName("");
BI = BIL.insert(BI, MallocI)+1;