This is just a clean-up patch that simplifies the initial-exec TLS logic by
avoiding use of machine operand flags. No change in observable behavior, so
no new test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170141 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 68f1bc6..0748bd5 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1351,15 +1351,11 @@
llvm_unreachable("only local-exec is currently supported for ppc32");
if (Model == TLSModel::InitialExec) {
- SDValue GOTOffset = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
- PPCII::MO_GOT_TPREL16_DS);
- SDValue TPReg = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0,
- PPCII::MO_TLS);
- SDValue GOTReg = DAG.getRegister(is64bit ? PPC::X2 : PPC::R2,
- is64bit ? MVT::i64 : MVT::i32);
- SDValue TPOffset = DAG.getNode(PPCISD::LD_GOT_TPREL, dl, PtrVT,
- GOTOffset, GOTReg);
- return DAG.getNode(PPCISD::ADD_TLS, dl, PtrVT, TPOffset, TPReg);
+ SDValue TGA = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0, 0);
+ SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64);
+ SDValue TPOffset = DAG.getNode(PPCISD::LD_GOT_TPREL, dl,
+ PtrVT, TGA, GOTReg);
+ return DAG.getNode(PPCISD::ADD_TLS, dl, PtrVT, TPOffset, TGA);
}
if (Model == TLSModel::GeneralDynamic) {