+
+; rdar://8001136
+define void @t2(i8* %ptr1, i8* %ptr2) nounwind {
+entry:
+; CHECK-LABEL: t2:
+; CHECK: vmov.f32 q{{.*}}, #1.000000e+00
+ br i1 undef, label %bb1, label %bb2
+
+bb1:
+; CHECK: %bb1
+ %indvar = phi i32 [ %indvar.next, %bb1 ], [ 0, %entry ]
+ %tmp1 = shl i32 %indvar, 2
+ %gep1 = getelementptr i8, i8* %ptr1, i32 %tmp1
+ %tmp2 = call <4 x float> @llvm.arm.neon.vld1.v4f32(i8* %gep1, i32 1)
+ %tmp3 = call <4 x float> @llvm.arm.neon.vmaxs.v4f32(<4 x float> <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00>, <4 x float> %tmp2)
+ %gep2 = getelementptr i8, i8* %ptr2, i32 %tmp1
+ call void @llvm.arm.neon.vst1.v4f32(i8* %gep2, <4 x float> %tmp3, i32 1)
+ %indvar.next = add i32 %indvar, 1
+ %cond = icmp eq i32 %indvar.next, 10
+ br i1 %cond, label %bb2, label %bb1
+
+bb2:
+ ret void
+}
+
+; CHECK-NOT: LCPI1_0:
+
+declare <4 x float> @llvm.arm.neon.vld1.v4f32(i8*, i32) nounwind readonly
+
+declare void @llvm.arm.neon.vst1.v4f32(i8*, <4 x float>, i32) nounwind
+
+declare <4 x float> @llvm.arm.neon.vmaxs.v4f32(<4 x float>, <4 x float>) nounwind readnone
+
+; rdar://8241368
+; isel should not fold immediate into eor's which would have prevented LICM.
+define zeroext i16 @t3(i8 zeroext %data, i16 zeroext %crc) nounwind readnone {
+; CHECK-LABEL: t3:
+bb.nph:
+; CHECK: bb.nph
+; CHECK: movw {{(r[0-9])|(lr)}}, #32768
+; CHECK: movs {{(r[0-9]+)|(lr)}}, #0
+; CHECK: movw [[REGISTER:(r[0-9]+)|(lr)]], #16386
+; CHECK: movw {{(r[0-9]+)|(lr)}}, #65534
+; CHECK: movt {{(r[0-9]+)|(lr)}}, #65535
+ br label %bb
+
+bb: ; preds = %bb, %bb.nph
+; CHECK: bb
+; CHECK: eor.w
+; CHECK: eorne.w {{(r[0-9])|(lr)}}, {{(r[0-9])|(lr)}}, [[REGISTER]]
+; CHECK-NOT: eor
+; CHECK: and
+ %data_addr.013 = phi i8 [ %data, %bb.nph ], [ %8, %bb ] ; <i8> [#uses=2]
+ %crc_addr.112 = phi i16 [ %crc, %bb.nph ], [ %crc_addr.2, %bb ] ; <i16> [#uses=3]
+ %i.011 = phi i8 [ 0, %bb.nph ], [ %7, %bb ] ; <i8> [#uses=1]
+ %0 = trunc i16 %crc_addr.112 to i8 ; <i8> [#uses=1]
+ %1 = xor i8 %data_addr.013, %0 ; <i8> [#uses=1]
+ %2 = and i8 %1, 1 ; <i8> [#uses=1]
+ %3 = icmp eq i8 %2, 0 ; <i1> [#uses=2]
+ %4 = xor i16 %crc_addr.112, 16386 ; <i16> [#uses=1]
+ %crc_addr.0 = select i1 %3, i16 %crc_addr.112, i16 %4 ; <i16> [#uses=1]
+ %5 = lshr i16 %crc_addr.0, 1 ; <i16> [#uses=2]
+ %6 = or i16 %5, -32768 ; <i16> [#uses=1]
+ %crc_addr.2 = select i1 %3, i16 %5, i16 %6 ; <i16> [#uses=2]
+ %7 = add i8 %i.011, 1 ; <i8> [#uses=2]
+ %8 = lshr i8 %data_addr.013, 1 ; <i8> [#uses=1]
+ %exitcond = icmp eq i8 %7, 8 ; <i1> [#uses=1]
+ br i1 %exitcond, label %bb8, label %bb
+
+bb8: ; preds = %bb
+ ret i16 %crc_addr.2
+}