diff --git a/llvm/include/llvm/CodeGen/FastISel.h b/llvm/include/llvm/CodeGen/FastISel.h
index 7af25db90479..b0503f0391fe 100644
--- a/llvm/include/llvm/CodeGen/FastISel.h
+++ b/llvm/include/llvm/CodeGen/FastISel.h
@@ -575,6 +575,10 @@ private:
   /// correspond to a different MBB than the end.
   bool HandlePHINodesInSuccessorBlocks(const BasicBlock *LLVMBB);
 
+  /// \brief Helper for materializeRegForValue to materialize a constant in a
+  /// target-independent way.
+  unsigned MaterializeConstant(const Value *V, MVT VT);
+
   /// Helper for getRegForVale. This function is called when the value isn't
   /// already available in a register and must be materialized with new
   /// instructions.
diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
index 6be5f8a57e2b..ec0531e04d4e 100644
--- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -198,29 +198,24 @@ unsigned FastISel::getRegForValue(const Value *V) {
   return Reg;
 }
 
-/// materializeRegForValue - Helper for getRegForValue. This function is
-/// called when the value isn't already available in a register and must
-/// be materialized with new instructions.
-unsigned FastISel::materializeRegForValue(const Value *V, MVT VT) {
+unsigned FastISel::MaterializeConstant(const Value *V, MVT VT) {
   unsigned Reg = 0;
-
   if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) {
     if (CI->getValue().getActiveBits() <= 64)
       Reg = FastEmit_i(VT, VT, ISD::Constant, CI->getZExtValue());
-  } else if (isa<AllocaInst>(V)) {
+  } else if (isa<AllocaInst>(V))
     Reg = TargetMaterializeAlloca(cast<AllocaInst>(V));
-  } else if (isa<ConstantPointerNull>(V)) {
+  else if (isa<ConstantPointerNull>(V))
     // Translate this as an integer zero so that it can be
     // local-CSE'd with actual integer zeros.
     Reg =
       getRegForValue(Constant::getNullValue(DL.getIntPtrType(V->getContext())));
-  } else if (const ConstantFP *CF = dyn_cast<ConstantFP>(V)) {
-    if (CF->isNullValue()) {
+  else if (const ConstantFP *CF = dyn_cast<ConstantFP>(V)) {
+    if (CF->isNullValue())
       Reg = TargetMaterializeFloatZero(CF);
-    } else {
+    else
       // Try to emit the constant directly.
       Reg = FastEmit_f(VT, VT, ISD::ConstantFP, CF);
-    }
 
     if (!Reg) {
       // Try to emit the constant by using an integer constant with a cast.
@@ -253,15 +248,26 @@ unsigned FastISel::materializeRegForValue(const Value *V, MVT VT) {
     BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc,
             TII.get(TargetOpcode::IMPLICIT_DEF), Reg);
   }
+  return Reg;
+}
 
-  // If target-independent code couldn't handle the value, give target-specific
-  // code a try.
-  if (!Reg && isa<Constant>(V))
+/// materializeRegForValue - Helper for getRegForValue. This function is
+/// called when the value isn't already available in a register and must
+/// be materialized with new instructions.
+unsigned FastISel::materializeRegForValue(const Value *V, MVT VT) {
+  unsigned Reg = 0;
+  // Give the target-specific code a try first.
+  if (isa<Constant>(V))
     Reg = TargetMaterializeConstant(cast<Constant>(V));
 
+  // If target-specific code couldn't or didn't want to handle the value, then
+  // give target-independent code a try.
+  if (!Reg)
+    Reg = MaterializeConstant(V, VT);
+
   // Don't cache constant materializations in the general ValueMap.
   // To do so would require tracking what uses they dominate.
-  if (Reg != 0) {
+  if (Reg) {
     LocalValueMap[V] = Reg;
     LastLocalValue = MRI.getVRegDef(Reg);
   }
diff --git a/llvm/test/CodeGen/ARM/fast-isel-call.ll b/llvm/test/CodeGen/ARM/fast-isel-call.ll
index 9d9e341647ab..74b31bd9e67f 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-call.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-call.ll
@@ -117,17 +117,11 @@ entry:
 ; ARM-LONG: blx [[R]]
 ; THUMB: @t10
 ; THUMB: movs [[R0:l?r[0-9]*]], #0
-; THUMB: movt [[R0]], #0
 ; THUMB: movs [[R1:l?r[0-9]*]], #248
-; THUMB: movt [[R1]], #0
 ; THUMB: movs [[R2:l?r[0-9]*]], #187
-; THUMB: movt [[R2]], #0
 ; THUMB: movs [[R3:l?r[0-9]*]], #28
-; THUMB: movt [[R3]], #0
 ; THUMB: movw [[R4:l?r[0-9]*]], #40
-; THUMB: movt [[R4]], #0
 ; THUMB: movw [[R5:l?r[0-9]*]], #186
-; THUMB: movt [[R5]], #0
 ; THUMB: and [[R0]], [[R0]], #255
 ; THUMB: and [[R1]], [[R1]], #255
 ; THUMB: and [[R2]], [[R2]], #255
diff --git a/llvm/test/CodeGen/ARM/fast-isel-deadcode.ll b/llvm/test/CodeGen/ARM/fast-isel-deadcode.ll
index 5e6666c47d3e..c3eed30692b8 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-deadcode.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-deadcode.ll
@@ -14,7 +14,6 @@ entry:
 ; THUMB-NOT: ldr
 ; THUMB-NOT: sxtb
 ; THUMB: movs r0, #0
-; THUMB: movt r0, #0
 ; THUMB: pop
   ret i32 0
 }
diff --git a/llvm/test/CodeGen/ARM/fast-isel-intrinsic.ll b/llvm/test/CodeGen/ARM/fast-isel-intrinsic.ll
index 089209e45fc3..b09931dc4e2f 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-intrinsic.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-intrinsic.ll
@@ -31,9 +31,7 @@ define void @t1() nounwind ssp {
 ; THUMB: {{(movt r0, :upper16:_?message1)|(ldr r0, \[r0\])}}
 ; THUMB: adds r0, #5
 ; THUMB: movs r1, #64
-; THUMB: movt r1, #0
 ; THUMB: movs r2, #10
-; THUMB: movt r2, #0
 ; THUMB: and r1, r1, #255
 ; THUMB: bl {{_?}}memset
 ; THUMB-LONG-LABEL: t1:
@@ -71,7 +69,6 @@ define void @t2() nounwind ssp {
 ; THUMB: adds r1, r0, #4
 ; THUMB: adds r0, #16
 ; THUMB: movs r2, #17
-; THUMB: movt r2, #0
 ; THUMB: str r0, [sp[[SLOT:[, #0-9]*]]] @ 4-byte Spill
 ; THUMB: mov r0, r1
 ; THUMB: ldr r1,  [sp[[SLOT]]] @ 4-byte Reload
@@ -109,7 +106,6 @@ define void @t3() nounwind ssp {
 ; THUMB: adds r1, r0, #4
 ; THUMB: adds r0, #16
 ; THUMB: movs r2, #10
-; THUMB: movt r2, #0
 ; THUMB: str r0, [sp[[SLOT:[, #0-9]*]]] @ 4-byte Spill
 ; THUMB: mov r0, r1
 ; THUMB: ldr r1,  [sp[[SLOT]]] @ 4-byte Reload
diff --git a/llvm/test/CodeGen/ARM/fast-isel-mvn.ll b/llvm/test/CodeGen/ARM/fast-isel-mvn.ll
index 4f6fab02c986..886f2daa21dd 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-mvn.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-mvn.ll
@@ -1,18 +1,14 @@
 ; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=false -mtriple=armv7-apple-ios     < %s | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
 ; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=false -mtriple=armv7-linux-gnueabi < %s | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
-; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
-; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=true -mtriple=armv7-apple-ios      < %s | FileCheck %s --check-prefix=MOVT
+; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=false -mtriple=thumbv7-apple-ios   < %s | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
+; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=true  -mtriple=thumbv7-apple-ios   < %s | FileCheck %s --check-prefix=CHECK --check-prefix=THUMB
+; RUN: llc -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -arm-use-movt=true  -mtriple=armv7-apple-ios     < %s | FileCheck %s --check-prefix=MOVT
 ; rdar://10412592
 
-; Note: The Thumb code is being generated by the target-independent selector.
-
 define void @t1() nounwind {
 entry:
-; ARM: t1
-; THUMB: t1
-; ARM: mvn r0, #0
-; THUMB: movw r0, #65535
-; THUMB: movt r0, #65535
+; CHECK-LABEL: t1
+; CHECK:       mvn r0, #0
   call void @foo(i32 -1)
   ret void
 }
@@ -21,22 +17,16 @@ declare void @foo(i32)
 
 define void @t2() nounwind {
 entry:
-; ARM: t2
-; THUMB: t2
-; ARM: mvn r0, #233
-; THUMB: movw r0, #65302
-; THUMB: movt r0, #65535
+; CHECK-LABEL: t2
+; CHECK:       mvn r0, #233
   call void @foo(i32 -234)
   ret void
 }
 
 define void @t3() nounwind {
 entry:
-; ARM: t3
-; THUMB: t3
-; ARM: mvn	r0, #256
-; THUMB: movw r0, #65279
-; THUMB: movt r0, #65535
+; CHECK-LABEL: t3
+; CHECK:       mvn r0, #256
   call void @foo(i32 -257)
   ret void
 }
@@ -44,66 +34,51 @@ entry:
 ; Load from constant pool
 define void @t4() nounwind {
 entry:
-; ARM: t4
-; THUMB: t4
-; ARM: ldr	r0
-; THUMB: movw r0, #65278
-; THUMB: movt r0, #65535
+; ARM-LABEL:   t4
+; ARM:         ldr r0
+; THUMB-LABEL: t4
+; THUMB:       movw r0, #65278
+; THUMB:       movt r0, #65535
   call void @foo(i32 -258)
   ret void
 }
 
 define void @t5() nounwind {
 entry:
-; ARM: t5
-; THUMB: t5
-; ARM: mvn r0, #65280
-; THUMB: movs r0, #255
-; THUMB: movt r0, #65535
+; CHECK-LABEL: t5
+; CHECK:       mvn r0, #65280
   call void @foo(i32 -65281)
   ret void
 }
 
 define void @t6() nounwind {
 entry:
-; ARM: t6
-; THUMB: t6
-; ARM: mvn r0, #978944
-; THUMB: movw r0, #4095
-; THUMB: movt r0, #65521
+; CHECK-LABEL: t6
+; CHECK:       mvn r0, #978944
   call void @foo(i32 -978945)
   ret void
 }
 
 define void @t7() nounwind {
 entry:
-; ARM: t7
-; THUMB: t7
-; ARM: mvn r0, #267386880
-; THUMB: movw r0, #65535
-; THUMB: movt r0, #61455
+; CHECK-LABEL: t7
+; CHECK:       mvn r0, #267386880
   call void @foo(i32 -267386881)
   ret void
 }
 
 define void @t8() nounwind {
 entry:
-; ARM: t8
-; THUMB: t8
-; ARM: mvn r0, #65280
-; THUMB: movs r0, #255
-; THUMB: movt r0, #65535
+; CHECK-LABEL: t8
+; CHECK:       mvn r0, #65280
   call void @foo(i32 -65281)
   ret void
 }
 
 define void @t9() nounwind {
 entry:
-; ARM: t9
-; THUMB: t9
-; ARM: mvn r0, #2130706432
-; THUMB: movw r0, #65535
-; THUMB: movt r0, #33023
+; CHECK-LABEL: t9
+; CHECK:       mvn r0, #2130706432
   call void @foo(i32 -2130706433)
   ret void
 }
diff --git a/llvm/test/CodeGen/ARM/fast-isel-select.ll b/llvm/test/CodeGen/ARM/fast-isel-select.ll
index 40f88075039e..549c97e24dcd 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-select.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-select.ll
@@ -12,7 +12,6 @@ entry:
 ; ARM: mov r0, r{{[1-9]}}
 ; THUMB: t1
 ; THUMB: movs r{{[1-9]}}, #10
-; THUMB: movt r{{[1-9]}}, #0
 ; THUMB: cmp r0, #0
 ; THUMB: it eq
 ; THUMB: moveq r{{[1-9]}}, #20
@@ -59,13 +58,12 @@ entry:
 ; ARM: cmp r0, #0
 ; ARM: mvneq r{{[1-9]}}, #0
 ; ARM: mov r0, r{{[1-9]}}
-; THUMB: t4
-; THUMB: movw r{{[1-9]}}, #65526
-; THUMB: movt r{{[1-9]}}, #65535
+; THUMB-LABEL: t4
+; THUMB: mvn [[REG:r[1-9]+]], #9
 ; THUMB: cmp r0, #0
 ; THUMB: it eq
-; THUMB: mvneq r{{[1-9]}}, #0
-; THUMB: mov r0, r{{[1-9]}}
+; THUMB: mvneq [[REG]], #0
+; THUMB: mov r0, [[REG]]
   %0 = select i1 %c, i32 -10, i32 -1
   ret i32 %0
 }
diff --git a/llvm/test/CodeGen/ARM/fast-isel-vararg.ll b/llvm/test/CodeGen/ARM/fast-isel-vararg.ll
index 0b7b0bd1c6f0..3ff2b151ab5f 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-vararg.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-vararg.ll
@@ -29,7 +29,6 @@ entry:
 ; ARM: bl {{_?CallVariadic}}
 ; THUMB: sub sp, #32
 ; THUMB: movs r0, #5
-; THUMB: movt r0, #0
 ; THUMB: ldr r1, [sp, #28]
 ; THUMB: ldr r2, [sp, #24]
 ; THUMB: ldr r3, [sp, #20]
diff --git a/llvm/test/CodeGen/PowerPC/fast-isel-call.ll b/llvm/test/CodeGen/PowerPC/fast-isel-call.ll
index 33a8ba903e3d..223090523c4d 100644
--- a/llvm/test/CodeGen/PowerPC/fast-isel-call.ll
+++ b/llvm/test/CodeGen/PowerPC/fast-isel-call.ll
@@ -57,11 +57,11 @@ entry:
 ; ELF64: t10
   %call = call i32 @bar(i8 zeroext 0, i8 zeroext -8, i8 zeroext -69, i8 zeroext 28, i8 zeroext 40, i8 zeroext -70)
 ; ELF64: li 3, 0
-; ELF64: li 4, 248
-; ELF64: li 5, 187
+; ELF64: li 4, -8
+; ELF64: li 5, -69
 ; ELF64: li 6, 28
 ; ELF64: li 7, 40
-; ELF64: li 8, 186
+; ELF64: li 8, -70
 ; ELF64: rldicl 3, 3, 0, 56
 ; ELF64: rldicl 4, 4, 0, 56
 ; ELF64: rldicl 5, 5, 0, 56
diff --git a/llvm/test/CodeGen/X86/fast-isel-x86-64.ll b/llvm/test/CodeGen/X86/fast-isel-x86-64.ll
index f7d2750b5b81..29f1f264a729 100644
--- a/llvm/test/CodeGen/X86/fast-isel-x86-64.ll
+++ b/llvm/test/CodeGen/X86/fast-isel-x86-64.ll
@@ -194,12 +194,10 @@ define void @test16() nounwind {
   br label %block2
 
 block2:
-; CHECK: movabsq $1
-; CHECK: cvtsi2sdq {{.*}} %xmm0
+; CHECK: movsd LCP{{.*}}_{{.*}}(%rip), %xmm0
 ; CHECK: movb $1, %al
 ; CHECK: callq _test16callee
 
-; AVX: movabsq $1
 ; AVX: vmovsd LCP{{.*}}_{{.*}}(%rip), %xmm0
 ; AVX: movb $1, %al
 ; AVX: callq _test16callee