ARM/MC/ELF TPsoft is now a proper pseudo inst.
Added test to check bl __aeabi_read_tp gets emitted properly for ELF/ASM
as well as ELF/OBJ (including fixup)
Also added support for ELF::R_ARM_TLS_IE32
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121312 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index ca7a90a..d3b00a4 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -699,6 +699,21 @@
MI.eraseFromParent();
break;
}
+ case ARM::TPsoft: {
+ unsigned PredReg = 0;
+ ARMCC::CondCodes Pred = llvm::getInstrPredicate(&MI, PredReg);
+ MachineInstrBuilder MIB =
+ BuildMI(MBB, MBBI, MI.getDebugLoc(),
+ TII->get(ARM::BL))
+ .addExternalSymbol("__aeabi_read_tp", 0);
+
+ (*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end());
+ TransferImpOps(MI, MIB, MIB);
+ MI.eraseFromParent();
+
+ //assert(0 && "HELP!");
+ }; break;
+
case ARM::t2LDRHpci:
case ARM::t2LDRBpci:
case ARM::t2LDRSHpci: