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Break PseudoSourceValue out of the Value hierarchy. It is now the root of its own tree containing FixedStackPseudoSourceValue (which you can use isa/dyn_cast on) and MipsCallEntry (which you can't). Anything that needs to use either a PseudoSourceValue* and Value* is strongly encouraged to use a MachinePointerInfo instead.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206255 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2014-04-15 07:22:52 +00:00
parent 095734c578
commit d63390cba1
28 changed files with 280 additions and 338 deletions
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11
lib/CodeGen/MachineLICM.cpp
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@@ -390,10 +390,10 @@ bool MachineLICM::runOnMachineFunction(MachineFunction &MF) {
static bool InstructionStoresToFI(const MachineInstr *MI, int FI) {
for (MachineInstr::mmo_iterator o = MI->memoperands_begin(),
oe = MI->memoperands_end(); o != oe; ++o) {
if (!(*o)->isStore() || !(*o)->getValue())
if (!(*o)->isStore() || !(*o)->getPseudoValue())
continue;
if (const FixedStackPseudoSourceValue *Value =
dyn_cast<const FixedStackPseudoSourceValue>((*o)->getValue())) {
dyn_cast<FixedStackPseudoSourceValue>((*o)->getPseudoValue())) {
if (Value->getFrameIndex() == FI)
return true;
}
@@ -882,10 +882,9 @@ static bool isLoadFromGOTOrConstantPool(MachineInstr &MI) {
assert (MI.mayLoad() && "Expected MI that loads!");
for (MachineInstr::mmo_iterator I = MI.memoperands_begin(),
E = MI.memoperands_end(); I != E; ++I) {
if (const Value *V = (*I)->getValue()) {
if (const PseudoSourceValue *PSV = dyn_cast<PseudoSourceValue>(V))
if (PSV == PSV->getGOT() || PSV == PSV->getConstantPool())
return true;
if (const PseudoSourceValue *PSV = (*I)->getPseudoValue()) {
if (PSV == PSV->getGOT() || PSV == PSV->getConstantPool())
return true;
}
}
return false;