From: Eric Christopher <echristo@gmail.com>
Date: Tue, 3 Feb 2015 06:40:22 +0000 (+0000)
Subject: Define a runOnMachineFunction for the Hexagon AsmPrinter and
X-Git-Tag: llvmorg-3.7.0-rc1~13275
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8f276db622cb38e160de447c03281bac11f9d6c8;p=platform%2Fupstream%2Fllvm.git

Define a runOnMachineFunction for the Hexagon AsmPrinter and
use it to initialize the subtarget.

llvm-svn: 227948
---

diff --git a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
index d0aef52..dd4bf15 100644
--- a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
@@ -63,9 +63,7 @@ static cl::opt<bool> AlignCalls(
 
 HexagonAsmPrinter::HexagonAsmPrinter(TargetMachine &TM,
                                      std::unique_ptr<MCStreamer> Streamer)
-    : AsmPrinter(TM, std::move(Streamer)) {
-  Subtarget = &TM.getSubtarget<HexagonSubtarget>();
-}
+    : AsmPrinter(TM, std::move(Streamer)), Subtarget(nullptr) {}
 
 void HexagonAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
                                     raw_ostream &O) {
diff --git a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.h b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.h
index 66cc1ac..792fc8b 100644
--- a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.h
+++ b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.h
@@ -28,6 +28,11 @@ namespace llvm {
     explicit HexagonAsmPrinter(TargetMachine &TM,
                                std::unique_ptr<MCStreamer> Streamer);
 
+    bool runOnMachineFunction(MachineFunction &Fn) override {
+      Subtarget = &Fn.getSubtarget<HexagonSubtarget>();
+      return AsmPrinter::runOnMachineFunction(Fn);
+    }
+
     const char *getPassName() const override {
       return "Hexagon Assembly Printer";
     }