rename MachineInstr::setInstrDescriptor -> setDesc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45871 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index ea1ee9e..a9f1f5b 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -1162,7 +1162,7 @@
 
   // Use BL to implement far jump.
   Br.MaxDisp = (1 << 21) * 2;
-  MI->setInstrDescriptor(TII->get(ARM::tBfar));
+  MI->setDesc(TII->get(ARM::tBfar));
   BBSizes[MBB->getNumber()] += 2;
   AdjustBBOffsetsAfter(MBB, 2);
   HasFarJump = true;