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Eliminated the MemAccessInst class, folding contents into GEP class.

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llvm-svn: 3487
This commit is contained in:
Chris Lattner
2002-08-22 23:37:20 +00:00
parent bacb7273e8
commit dfb3a2cd07
11 changed files with 106 additions and 175 deletions
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7
llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
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@@ -769,14 +769,14 @@ static void executeFreeInst(FreeInst &I, ExecutionContext &SF) {
// the offset that arguments ArgOff+1 -> NumArgs specify for the pointer type
// specified by argument Arg.
//
static PointerTy getElementOffset(MemAccessInst &I, ExecutionContext &SF) {
static PointerTy getElementOffset(GetElementPtrInst &I, ExecutionContext &SF) {
assert(isa<PointerType>(I.getPointerOperand()->getType()) &&
"Cannot getElementOffset of a nonpointer type!");
PointerTy Total = 0;
const Type *Ty = I.getPointerOperand()->getType();
unsigned ArgOff = I.getFirstIndexOperandNumber();
unsigned ArgOff = 1;
while (ArgOff < I.getNumOperands()) {
if (const StructType *STy = dyn_cast<StructType>(Ty)) {
const StructLayout *SLO = TD.getStructLayout(STy);
@@ -806,8 +806,7 @@ static PointerTy getElementOffset(MemAccessInst &I, ExecutionContext &SF) {
if (Idx >= AT->getNumElements() && ArrayChecksEnabled) {
cerr << "Out of range memory access to element #" << Idx
<< " of a " << AT->getNumElements() << " element array."
<< " Subscript #" << (ArgOff-I.getFirstIndexOperandNumber())
<< "\n";
<< " Subscript #" << (ArgOff-1) << "\n";
// Get outta here!!!
siglongjmp(SignalRecoverBuffer, SIGTRAP);
}