Add in support for getIntPtrType to get the pointer type based on the address space.
This checkin also adds in some tests that utilize these paths and updates some of the
clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166578 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 4854cf7..2ddc07c 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -101,8 +101,7 @@
// No-op casts are trivially coalesced by fast-isel.
if (const CastInst *Cast = dyn_cast<CastInst>(I))
- if (Cast->isNoopCast(TD.getIntPtrType(Cast->getContext())) &&
- !hasTrivialKill(Cast->getOperand(0)))
+ if (Cast->isNoopCast(TD) && !hasTrivialKill(Cast->getOperand(0)))
return false;
// GEPs with all zero indices are trivially coalesced by fast-isel.
@@ -175,7 +174,7 @@
// Translate this as an integer zero so that it can be
// local-CSE'd with actual integer zeros.
Reg =
- getRegForValue(Constant::getNullValue(TD.getIntPtrType(V->getContext())));
+ getRegForValue(Constant::getNullValue(TD.getIntPtrType(V->getType())));
} else if (const ConstantFP *CF = dyn_cast<ConstantFP>(V)) {
if (CF->isNullValue()) {
Reg = TargetMaterializeFloatZero(CF);