Remove the local subtarget variable from the SystemZ asm printer

and update the two calls accordingly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229805 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/SystemZ/SystemZAsmPrinter.cpp b/lib/Target/SystemZ/SystemZAsmPrinter.cpp
index 3eb13abfa4ed2917d48935c6a3e6921e6217dd1e..18e37e32b0a077e7bc021b4f86bed653970eb906 100644 (file)
--- a/lib/Target/SystemZ/SystemZAsmPrinter.cpp
+++ b/lib/Target/SystemZ/SystemZAsmPrinter.cpp
@@ -186,7 +186,7 @@ void SystemZAsmPrinter::EmitInstruction(const MachineInstr *MI) {
 #undef LOWER_HIGH
 
   case SystemZ::Serialize:
-    if (Subtarget->hasFastSerialization())
+    if (MF->getSubtarget<SystemZSubtarget>().hasFastSerialization())
       LoweredMI = MCInstBuilder(SystemZ::AsmBCR)
         .addImm(14).addReg(SystemZ::R0D);
     else
@@ -256,7 +256,7 @@ bool SystemZAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
 }
 
 void SystemZAsmPrinter::EmitEndOfAsmFile(Module &M) {
-  if (Subtarget->isTargetELF()) {
+  if (Triple(TM.getTargetTriple()).isOSBinFormatELF()) {
     auto &TLOFELF =
       static_cast<const TargetLoweringObjectFileELF &>(getObjFileLowering());
 

diff --git a/lib/Target/SystemZ/SystemZAsmPrinter.h b/lib/Target/SystemZ/SystemZAsmPrinter.h
index 673e61accf6210a9a2e8e4c670ffb1a9d8d843f2..a4d5b782fc56d71bbbbbf583e75db687ab20029b 100644 (file)
--- a/lib/Target/SystemZ/SystemZAsmPrinter.h
+++ b/lib/Target/SystemZ/SystemZAsmPrinter.h
@@ -22,14 +22,9 @@ class Module;
 class raw_ostream;
 
 class LLVM_LIBRARY_VISIBILITY SystemZAsmPrinter : public AsmPrinter {
-private:
-  const SystemZSubtarget *Subtarget;
-
 public:
   SystemZAsmPrinter(TargetMachine &TM, std::unique_ptr<MCStreamer> Streamer)
-      : AsmPrinter(TM, std::move(Streamer)) {
-    Subtarget = &TM.getSubtarget<SystemZSubtarget>();
-  }
+      : AsmPrinter(TM, std::move(Streamer)) {}
 
   // Override AsmPrinter.
   const char *getPassName() const override {