Resubmit the changes to llvm core to update the functions to support different pointer sizes on a per address space basis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165941 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index c5c4681..94a2542 100644
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -17,6 +17,7 @@
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
+#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/ExecutionEngine/GenericValue.h"
#include "llvm/ADT/SmallString.h"
@@ -267,7 +268,7 @@
void *ArgvArray::reset(LLVMContext &C, ExecutionEngine *EE,
const std::vector<std::string> &InputArgv) {
clear(); // Free the old contents.
- unsigned PtrSize = EE->getDataLayout()->getPointerSize();
+ unsigned PtrSize = EE->getDataLayout()->getPointerSize(0);
Array = new char[(InputArgv.size()+1)*PtrSize];
DEBUG(dbgs() << "JIT: ARGV = " << (void*)Array << "\n");
@@ -342,7 +343,7 @@
#ifndef NDEBUG
/// isTargetNullPtr - Return whether the target pointer stored at Loc is null.
static bool isTargetNullPtr(ExecutionEngine *EE, void *Loc) {
- unsigned PtrSize = EE->getDataLayout()->getPointerSize();
+ unsigned PtrSize = EE->getDataLayout()->getPointerSize(0);
for (unsigned i = 0; i < PtrSize; ++i)
if (*(i + (uint8_t*)Loc))
return false;
@@ -644,13 +645,16 @@
}
case Instruction::PtrToInt: {
GenericValue GV = getConstantValue(Op0);
- uint32_t PtrWidth = TD->getPointerSizeInBits();
+ unsigned AS = cast<PointerType>(CE->getOperand(1)->getType())
+ ->getAddressSpace();
+ uint32_t PtrWidth = TD->getPointerSizeInBits(AS);
GV.IntVal = APInt(PtrWidth, uintptr_t(GV.PointerVal));
return GV;
}
case Instruction::IntToPtr: {
GenericValue GV = getConstantValue(Op0);
- uint32_t PtrWidth = TD->getPointerSizeInBits();
+ unsigned AS = cast<PointerType>(CE->getType())->getAddressSpace();
+ uint32_t PtrWidth = TD->getPointerSizeInBits(AS);
if (PtrWidth != GV.IntVal.getBitWidth())
GV.IntVal = GV.IntVal.zextOrTrunc(PtrWidth);
assert(GV.IntVal.getBitWidth() <= 64 && "Bad pointer width");