4 files changed, 28 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
index 8cfaba68d20..f6ce4a08db5 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
@@ -90,6 +90,7 @@ void AsmPrinter::EmitInlineAsm(StringRef Str, const MDNode *LocMDNode,
   assert(MCAI && "No MCAsmInfo");
   if (!MCAI->useIntegratedAssembler() &&
       !OutStreamer.isIntegratedAssemblerRequired()) {
+    emitInlineAsmStart(TM.getSubtarget<MCSubtargetInfo>());
     OutStreamer.EmitRawText(Str);
     emitInlineAsmEnd(TM.getSubtarget<MCSubtargetInfo>(), nullptr);
     return;
@@ -152,6 +153,7 @@ void AsmPrinter::EmitInlineAsm(StringRef Str, const MDNode *LocMDNode,
     TAP->SetFrameRegister(TRI->getFrameRegister(*MF));
   }
 
+  emitInlineAsmStart(STIOrig);
   // Don't implicitly switch to the text section before the asm.
   int Res = Parser->Run(/*NoInitialTextSection*/ true,
                         /*NoFinalize*/ true);
@@ -567,5 +569,7 @@ bool AsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
   return true;
 }
 
+void AsmPrinter::emitInlineAsmStart(const MCSubtargetInfo &StartInfo) const {}
+
 void AsmPrinter::emitInlineAsmEnd(const MCSubtargetInfo &StartInfo,
                                   const MCSubtargetInfo *EndInfo) const {}
diff --git a/llvm/lib/Target/Mips/Mips16HardFloat.cpp b/llvm/lib/Target/Mips/Mips16HardFloat.cpp
index 9488e637a7e..ecdf2793fe7 100644
--- a/llvm/lib/Target/Mips/Mips16HardFloat.cpp
+++ b/llvm/lib/Target/Mips/Mips16HardFloat.cpp
@@ -458,7 +458,6 @@ static void createFPFnStub(Function *F, Module *M, FPParamVariant PV,
   FStub->setSection(SectionName);
   BasicBlock *BB = BasicBlock::Create(Context, "entry", FStub);
   InlineAsmHelper IAH(Context, BB);
-  IAH.Out(" .set  macro");
   if (PicMode) {
     IAH.Out(".set noreorder");
     IAH.Out(".cpload  $$25");
@@ -467,7 +466,6 @@ static void createFPFnStub(Function *F, Module *M, FPParamVariant PV,
     IAH.Out("la $$25," + LocalName);
   }
   else {
-    IAH.Out(".set reorder");
     IAH.Out("la $$25," + Name);
   }
   swapFPIntParams(PV, M, IAH, LE, false);
diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
index 832fa05be0d..bcb14a45645 100644
--- a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -53,7 +53,7 @@ using namespace llvm;
 
 #define DEBUG_TYPE "mips-asm-printer"
 
-MipsTargetStreamer &MipsAsmPrinter::getTargetStreamer() {
+MipsTargetStreamer &MipsAsmPrinter::getTargetStreamer() const {
   return static_cast<MipsTargetStreamer &>(*OutStreamer.getTargetStreamer());
 }
 
@@ -743,6 +743,23 @@ void MipsAsmPrinter::EmitStartOfAsmFile(Module &M) {
                                                     Subtarget->isABI_O32());
 }
 
+void MipsAsmPrinter::emitInlineAsmStart(
+    const MCSubtargetInfo &StartInfo) const {
+  MipsTargetStreamer &TS = getTargetStreamer();
+
+  TS.emitDirectiveSetPush();
+  TS.emitDirectiveSetAt();
+  TS.emitDirectiveSetMacro();
+  TS.emitDirectiveSetReorder();
+  OutStreamer.AddBlankLine();
+}
+
+void MipsAsmPrinter::emitInlineAsmEnd(const MCSubtargetInfo &StartInfo,
+                                      const MCSubtargetInfo *EndInfo) const {
+  OutStreamer.AddBlankLine();
+  getTargetStreamer().emitDirectiveSetPop();
+}
+
 void MipsAsmPrinter::EmitJal(MCSymbol *Symbol) {
   MCInst I;
   I.setOpcode(Mips::JAL);
diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.h b/llvm/lib/Target/Mips/MipsAsmPrinter.h
index 0582e210e9c..723155f5dd6 100644
--- a/llvm/lib/Target/Mips/MipsAsmPrinter.h
+++ b/llvm/lib/Target/Mips/MipsAsmPrinter.h
@@ -31,7 +31,7 @@ class Module;
 class raw_ostream;
 
 class LLVM_LIBRARY_VISIBILITY MipsAsmPrinter : public AsmPrinter {
-  MipsTargetStreamer &getTargetStreamer();
+  MipsTargetStreamer &getTargetStreamer() const;
 
   void EmitInstrWithMacroNoAT(const MachineInstr *MI);
 
@@ -60,6 +60,11 @@ private:
   std::map<const char *, const llvm::Mips16HardFloatInfo::FuncSignature *>
   StubsNeeded;
 
+  void emitInlineAsmStart(const MCSubtargetInfo &StartInfo) const override;
+
+  void emitInlineAsmEnd(const MCSubtargetInfo &StartInfo,
+                        const MCSubtargetInfo *EndInfo) const override;
+
   void EmitJal(MCSymbol *Symbol);
 
   void EmitInstrReg(unsigned Opcode, unsigned Reg);