Reuse a lookup in an assert.

[oota-llvm.git] / lib / Target / R600 / AMDGPUMCInstLower.cpp

diff --git a/lib/Target/R600/AMDGPUMCInstLower.cpp b/lib/Target/R600/AMDGPUMCInstLower.cpp
index 03aa32d05ef0bc27a486d0c382978e5771a1b312..0aa1a9a2a2c3f63185cda512a34786c6c848d137 100644 (file)
--- a/lib/Target/R600/AMDGPUMCInstLower.cpp
+++ b/lib/Target/R600/AMDGPUMCInstLower.cpp
@@ -92,12 +92,12 @@ void AMDGPUMCInstLower::lower(const MachineInstr *MI, MCInst &OutMI) const {
 }
 
 void AMDGPUAsmPrinter::EmitInstruction(const MachineInstr *MI) {
-  AMDGPUMCInstLower MCInstLowering(OutContext,
-                               MF->getTarget().getSubtarget<AMDGPUSubtarget>());
+  const AMDGPUSubtarget &STI = MF->getSubtarget<AMDGPUSubtarget>();
+  AMDGPUMCInstLower MCInstLowering(OutContext, STI);
 
 #ifdef _DEBUG
   StringRef Err;
-  if (!TM.getSubtargetImpl()->getInstrInfo()->verifyInstruction(MI, Err)) {
+  if (!STI.getInstrInfo()->verifyInstruction(MI, Err)) {
     errs() << "Warning: Illegal instruction detected: " << Err << "\n";
     MI->dump();
   }
@@ -113,28 +113,30 @@ void AMDGPUAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   } else {
     MCInst TmpInst;
     MCInstLowering.lower(MI, TmpInst);
-    EmitToStreamer(OutStreamer, TmpInst);
+    EmitToStreamer(*OutStreamer, TmpInst);
 
-    if (DisasmEnabled) {
+    if (STI.dumpCode()) {
       // Disassemble instruction/operands to text.
       DisasmLines.resize(DisasmLines.size() + 1);
       std::string &DisasmLine = DisasmLines.back();
       raw_string_ostream DisasmStream(DisasmLine);
 
       AMDGPUInstPrinter InstPrinter(*TM.getMCAsmInfo(),
-                                    *TM.getSubtargetImpl()->getInstrInfo(),
-                                    *TM.getSubtargetImpl()->getRegisterInfo());
-      InstPrinter.printInst(&TmpInst, DisasmStream, StringRef());
+                                    *MF->getSubtarget().getInstrInfo(),
+                                    *MF->getSubtarget().getRegisterInfo());
+      InstPrinter.printInst(&TmpInst, DisasmStream, StringRef(),
+                            MF->getSubtarget());
 
       // Disassemble instruction/operands to hex representation.
       SmallVector<MCFixup, 4> Fixups;
       SmallVector<char, 16> CodeBytes;
       raw_svector_ostream CodeStream(CodeBytes);
 
-      MCObjectStreamer &ObjStreamer = (MCObjectStreamer &)OutStreamer;
-      MCCodeEmitter &InstEmitter = ObjStreamer.getAssembler().getEmitter();
+      MCObjectStreamer *ObjStreamer =
+          static_cast<MCObjectStreamer *>(OutStreamer.get());
+      MCCodeEmitter &InstEmitter = ObjStreamer->getAssembler().getEmitter();
       InstEmitter.EncodeInstruction(TmpInst, CodeStream, Fixups,
-                                    TM.getSubtarget<MCSubtargetInfo>());
+                                    MF->getSubtarget<MCSubtargetInfo>());
       CodeStream.flush();
 
       HexLines.resize(HexLines.size() + 1);