remove more remnants of small section support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76936 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 3487b74..f6d171b 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -216,37 +216,6 @@
return VReg;
}
-// A address must be loaded from a small section if its size is less than the
-// small section size threshold. Data in this section must be addressed using
-// gp_rel operator.
-bool MipsTargetLowering::IsInSmallSection(unsigned Size) {
- return (Size > 0 && (Size <= Subtarget->getSSectionThreshold()));
-}
-
-// Discover if this global address can be placed into small data/bss section.
-bool MipsTargetLowering::IsGlobalInSmallSection(GlobalValue *GV)
-{
- const TargetData *TD = getTargetData();
- const GlobalVariable *GVA = dyn_cast<GlobalVariable>(GV);
-
- if (!GVA)
- return false;
-
- const Type *Ty = GV->getType()->getElementType();
- unsigned Size = TD->getTypeAllocSize(Ty);
-
- // if this is a internal constant string, there is a special
- // section for it, but not in small data/bss.
- if (GVA->hasInitializer() && GV->hasLocalLinkage()) {
- Constant *C = GVA->getInitializer();
- const ConstantArray *CVA = dyn_cast<ConstantArray>(C);
- if (CVA && CVA->isCString())
- return false;
- }
-
- return IsInSmallSection(Size);
-}
-
// Get fp branch code (not opcode) from condition code.
static Mips::FPBranchCode GetFPBranchCodeFromCond(Mips::CondCode CC) {
if (CC >= Mips::FCOND_F && CC <= Mips::FCOND_NGT)
@@ -532,15 +501,8 @@
if (!Subtarget->hasABICall()) {
SDVTList VTs = DAG.getVTList(MVT::i32);
- SDValue Ops[] = { GA };
- // %gp_rel relocation
- if (!isa<Function>(GV) && IsGlobalInSmallSection(GV)) {
- SDValue GPRelNode = DAG.getNode(MipsISD::GPRel, dl, VTs, Ops, 1);
- SDValue GOT = DAG.getGLOBAL_OFFSET_TABLE(MVT::i32);
- return DAG.getNode(ISD::ADD, dl, MVT::i32, GOT, GPRelNode);
- }
// %hi/%lo relocation
- SDValue HiPart = DAG.getNode(MipsISD::Hi, dl, VTs, Ops, 1);
+ SDValue HiPart = DAG.getNode(MipsISD::Hi, dl, VTs, &GA, 1);
SDValue Lo = DAG.getNode(MipsISD::Lo, dl, MVT::i32, GA);
return DAG.getNode(ISD::ADD, dl, MVT::i32, HiPart, Lo);