Don't use PassInfo* as a type identifier for passes. Instead, use the address of...

[oota-llvm.git] / lib / Target / ARM / ARMCodeEmitter.cpp

diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index d5896a3f7cdc0cfeba27332926c346f081045a8e..089d1c51598f41c9ccfa6b2e4db36abbfc9596f3 100644 (file)
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -65,7 +65,7 @@ namespace {
     static char ID;
   public:
     ARMCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-      : MachineFunctionPass(&ID), JTI(0),
+      : MachineFunctionPass(ID), JTI(0),
         II((const ARMInstrInfo *)tm.getInstrInfo()),
         TD(tm.getTargetData()), TM(tm),
         MCE(mce), MCPEs(0), MJTEs(0),
@@ -654,6 +654,19 @@ void ARMCodeEmitter::emitPseudoInstruction(const MachineInstr &MI) {
   switch (Opcode) {
   default:
     llvm_unreachable("ARMCodeEmitter::emitPseudoInstruction");
+  case ARM::BX:
+  case ARM::BMOVPCRX:
+  case ARM::BXr9:
+  case ARM::BMOVPCRXr9: {
+    // First emit mov lr, pc
+    unsigned Binary = 0x01a0e00f;
+    Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+    emitWordLE(Binary);
+
+    // and then emit the branch.
+    emitMiscBranchInstruction(MI);
+    break;
+  }
   case TargetOpcode::INLINEASM: {
     // We allow inline assembler nodes with empty bodies - they can
     // implicitly define registers, which is ok for JIT.