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Eliminated the MemAccessInst class, folding contents into GEP class.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3488 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-08-22 23:37:24 +00:00
parent cc63f1c674
commit 3bb8ad27a8
4 changed files with 16 additions and 22 deletions
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10
lib/Target/SparcV9/SparcV9InstrSelection.cpp
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@@ -963,7 +963,8 @@ SetOperandsForMemInstr(vector<MachineInstr*>& mvec,
const InstructionNode* vmInstrNode,
const TargetMachine& target)
{
MemAccessInst* memInst = (MemAccessInst*) vmInstrNode->getInstruction();
GetElementPtrInst* memInst =
cast<GetElementPtrInst>(vmInstrNode->getInstruction());
// Variables to hold the index vector and ptr value.
// The major work here is to extract these for all 3 instruction types
@@ -982,7 +983,7 @@ SetOperandsForMemInstr(vector<MachineInstr*>& mvec,
: vmInstrNode->leftChild());
// Check if all indices are constant for this instruction
for (MemAccessInst::op_iterator OI=memInst->idx_begin(),OE=memInst->idx_end();
for (User::op_iterator OI=memInst->idx_begin(),OE=memInst->idx_end();
allConstantIndices && OI != OE; ++OI)
if (! isa<Constant>(*OI))
allConstantIndices = false;
@@ -1024,7 +1025,8 @@ SetMemOperands_Internal(vector<MachineInstr*>& mvec,
bool allConstantIndices,
const TargetMachine& target)
{
MemAccessInst* memInst = (MemAccessInst*) vmInstrNode->getInstruction();
GetElementPtrInst* memInst =
cast<GetElementPtrInst>(vmInstrNode->getInstruction());
// Initialize so we default to storing the offset in a register.
int64_t smallConstOffset = 0;
@@ -1035,7 +1037,7 @@ SetMemOperands_Internal(vector<MachineInstr*>& mvec,
// Check if there is an index vector and if so, compute the
// right offset for structures and for arrays
//
if (idxVec.size() > 0)
if (!idxVec.empty())
{
const PointerType* ptrType = cast<PointerType>(ptrVal->getType());