[mips] [IAS] Preserve microMIPS label marking for objects when assigning.

[oota-llvm.git] / lib / Target / Mips / MCTargetDesc / MipsTargetStreamer.cpp

diff --git a/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp b/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
index e6d296734614af90ef0b44c7ffc551260308aea9..cfd56c6a5cd5de796e29ca0e8c820271ccfa7947 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
@@ -54,6 +54,7 @@ void MipsTargetStreamer::emitDirectiveNaN2008() {}
 void MipsTargetStreamer::emitDirectiveNaNLegacy() {}
 void MipsTargetStreamer::emitDirectiveOptionPic0() {}
 void MipsTargetStreamer::emitDirectiveOptionPic2() {}
+void MipsTargetStreamer::emitDirectiveInsn() { forbidModuleDirective(); }
 void MipsTargetStreamer::emitFrame(unsigned StackReg, unsigned StackSize,
                                    unsigned ReturnReg) {}
 void MipsTargetStreamer::emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) {}
@@ -189,6 +190,11 @@ void MipsTargetAsmStreamer::emitDirectiveOptionPic2() {
   OS << "\t.option\tpic2\n";
 }
 
+void MipsTargetAsmStreamer::emitDirectiveInsn() {
+  MipsTargetStreamer::emitDirectiveInsn();
+  OS << "\t.insn\n";
+}
+
 void MipsTargetAsmStreamer::emitFrame(unsigned StackReg, unsigned StackSize,
                                       unsigned ReturnReg) {
   OS << "\t.frame\t$"
@@ -378,9 +384,7 @@ MipsTargetELFStreamer::MipsTargetELFStreamer(MCStreamer &S,
                                              const MCSubtargetInfo &STI)
     : MipsTargetStreamer(S), MicroMipsEnabled(false), STI(STI) {
   MCAssembler &MCA = getStreamer().getAssembler();
-  Pic = (MCA.getContext().getObjectFileInfo()->getRelocM() == Reloc::PIC_)
-            ? true
-            : false;
+  Pic = MCA.getContext().getObjectFileInfo()->getRelocM() == Reloc::PIC_;
 
   uint64_t Features = STI.getFeatureBits();
 
@@ -509,9 +513,8 @@ void MipsTargetELFStreamer::emitAssignment(MCSymbol *Symbol,
   const MCSymbol &RhsSym =
       static_cast<const MCSymbolRefExpr *>(Value)->getSymbol();
   MCSymbolData &Data = getStreamer().getOrCreateSymbolData(&RhsSym);
-  uint8_t Type = MCELF::GetType(Data);
-  if ((Type != ELF::STT_FUNC) ||
-      !(MCELF::getOther(Data) & (ELF::STO_MIPS_MICROMIPS >> 2)))
+
+  if (!(MCELF::getOther(Data) & (ELF::STO_MIPS_MICROMIPS >> 2)))
     return;
 
   MCSymbolData &SymbolData = getStreamer().getOrCreateSymbolData(Symbol);
@@ -639,6 +642,12 @@ void MipsTargetELFStreamer::emitDirectiveOptionPic2() {
   MCA.setELFHeaderEFlags(Flags);
 }
 
+void MipsTargetELFStreamer::emitDirectiveInsn() {
+  MipsTargetStreamer::emitDirectiveInsn();
+  MipsELFStreamer &MEF = static_cast<MipsELFStreamer &>(Streamer);
+  MEF.createPendingLabelRelocs();
+}
+
 void MipsTargetELFStreamer::emitFrame(unsigned StackReg, unsigned StackSize,
                                       unsigned ReturnReg_) {
   MCContext &Context = getStreamer().getAssembler().getContext();