Make ARM and Mips use TargetMachine::getTLSModel()
This moves the logic for selecting a TLS model to a single place,
instead of the previous three (ARM, Mips, and X86 which already
uses this function).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156162 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index dca7680..fc03ac5 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -1614,7 +1614,9 @@
const GlobalValue *GV = GA->getGlobal();
EVT PtrVT = getPointerTy();
- if (getTargetMachine().getRelocationModel() == Reloc::PIC_) {
+ TLSModel::Model model = getTargetMachine().getTLSModel(GV);
+
+ if (model == TLSModel::GeneralDynamic || model == TLSModel::LocalDynamic) {
// General Dynamic TLS Model
bool LocalDynamic = GV->hasInternalLinkage();
unsigned Flag = LocalDynamic ? MipsII::MO_TLSLDM :MipsII::MO_TLSGD;
@@ -1641,7 +1643,7 @@
SDValue Ret = CallResult.first;
- if (!LocalDynamic)
+ if (model != TLSModel::LocalDynamic)
return Ret;
SDValue TGAHi = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
@@ -1655,7 +1657,7 @@
}
SDValue Offset;
- if (GV->isDeclaration()) {
+ if (model == TLSModel::InitialExec) {
// Initial Exec TLS Model
SDValue TGA = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
MipsII::MO_GOTTPREL);
@@ -1666,6 +1668,7 @@
false, false, false, 0);
} else {
// Local Exec TLS Model
+ assert(model == TLSModel::LocalExec);
SDValue TGAHi = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
MipsII::MO_TPREL_HI);
SDValue TGALo = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,