Index: llvm/trunk/lib/Target/ARM/ARMInstrVFP.td
===================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrVFP.td
+++ llvm/trunk/lib/Target/ARM/ARMInstrVFP.td
@@ -44,7 +44,7 @@
     }], SDNodeXForm<fpimm, [{
       APFloat InVal = N->getValueAPF();
       uint32_t enc = ARM_AM::getFP16Imm(InVal);
-      return CurDAG->getTargetConstant(enc, MVT::i32);
+      return CurDAG->getTargetConstant(enc, SDLoc(N), MVT::i32);
     }]>> {
   let PrintMethod = "printFPImmOperand";
   let ParserMatchClass = FPImmOperand;
@@ -2343,10 +2343,11 @@
   let Inst{3-0}   = imm{3-0};
 }
 
-def FCONSTH : VFPAI<(outs SPR:$Sd), (ins vfp_f16imm:$imm),
+def FCONSTH : VFPAI<(outs HPR:$Sd), (ins vfp_f16imm:$imm),
                      VFPMiscFrm, IIC_fpUNA16,
                      "vmov", ".f16\t$Sd, $imm",
-                     []>, Requires<[HasFullFP16]> {
+                     [(set HPR:$Sd, vfp_f16imm:$imm)]>,
+              Requires<[HasFullFP16]> {
   bits<5> Sd;
   bits<8> imm;
 
Index: llvm/trunk/test/CodeGen/ARM/fp16-instructions.ll
===================================================================
--- llvm/trunk/test/CodeGen/ARM/fp16-instructions.ll
+++ llvm/trunk/test/CodeGen/ARM/fp16-instructions.ll
@@ -471,7 +471,20 @@
 
 ; TODO: fix immediates.
 ; 21. VMOV (between general-purpose register and half-precision register)
+
 ; 22. VMOV (immediate)
+define i32 @movi(i32 %a.coerce) {
+entry:
+  %tmp.0.extract.trunc = trunc i32 %a.coerce to i16
+  %0 = bitcast i16 %tmp.0.extract.trunc to half
+  %add = fadd half %0, 0xHC000
+  %1 = bitcast half %add to i16
+  %tmp2.0.insert.ext = zext i16 %1 to i32
+  ret i32 %tmp2.0.insert.ext
+
+; CHECK-LABEL:            movi:
+; CHECK-HARDFP-FULLFP16:  vmov.f16  s0, #-2.000000e+00
+}
 
 ; 23. VMUL
 define float @Mul(float %a.coerce, float %b.coerce) {