Index: llvm/lib/Target/ARM/ARMInstrMVE.td
===================================================================
--- llvm/lib/Target/ARM/ARMInstrMVE.td
+++ llvm/lib/Target/ARM/ARMInstrMVE.td
@@ -3000,6 +3000,32 @@
   defm MVE_VCGEU  : unpred_vcmp_r<ARMvcgeu, "u", 2>;
 }
 
+
+// Extra "worst case" and/or/xor partterns, going into and out of GRP
+multiclass two_predops<SDPatternOperator opnode, Instruction insn> {
+  def v16i1 : Pat<(v16i1 (opnode (v16i1 VCCR:$p1), (v16i1 VCCR:$p2))),
+                  (v16i1 (COPY_TO_REGCLASS
+                           (insn (i32 (COPY_TO_REGCLASS (v16i1 VCCR:$p1), rGPR)),
+                                 (i32 (COPY_TO_REGCLASS (v16i1 VCCR:$p2), rGPR))),
+                           VCCR))>;
+  def v8i1  : Pat<(v8i1 (opnode (v8i1 VCCR:$p1), (v8i1 VCCR:$p2))),
+                  (v8i1 (COPY_TO_REGCLASS
+                          (insn (i32 (COPY_TO_REGCLASS (v8i1 VCCR:$p1), rGPR)),
+                                (i32 (COPY_TO_REGCLASS (v8i1 VCCR:$p2), rGPR))),
+                          VCCR))>;
+  def v4i1  : Pat<(v4i1 (opnode (v4i1 VCCR:$p1), (v4i1 VCCR:$p2))),
+                  (v4i1 (COPY_TO_REGCLASS
+                          (insn (i32 (COPY_TO_REGCLASS (v4i1 VCCR:$p1), rGPR)),
+                                (i32 (COPY_TO_REGCLASS (v4i1 VCCR:$p2), rGPR))),
+                          VCCR))>;
+}
+
+let Predicates = [HasMVEInt] in {
+  defm POR    : two_predops<or,  t2ORRrr>;
+  defm PAND   : two_predops<and, t2ANDrr>;
+  defm PEOR   : two_predops<xor, t2EORrr>;
+}
+
 // Occasionally we need to cast between a i32 and a boolean vector, for
 // example when moving between rGPR and VPR.P0 as part of predicate vector
 // shuffles. We also sometimes need to cast between different predicate
Index: llvm/test/CodeGen/Thumb2/mve-pred-and.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/Thumb2/mve-pred-and.ll
@@ -0,0 +1,539 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeqz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpeqz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vorr q2, q0, q1
+; CHECK-NEXT:    vcmp.i32 eq, q2, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp eq <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpnez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpnez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ne <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsltz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsltz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 lt, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp slt <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sgt <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpslez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 le, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sle <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sge <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpultz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpultz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ult <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ugt <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpulez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpulez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov.i32 q2, #0x0
+; CHECK-NEXT:    vcmp.u32 cs, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ule <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp uge <4 x i32> %b, zeroinitializer
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeq_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpeq_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp eq <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpne_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpne_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ne <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpslt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp slt <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsgt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sgt <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsle_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsle_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sle <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sge <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpult_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpult_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 hi, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ult <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpugt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 hi, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ugt <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpule_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpule_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 cs, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ule <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpuge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpuge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 cs, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp uge <4 x i32> %b, %c
+  %o = and <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeqz_v8i1(<8 x i16> %a, <8 x i16> %b) {
+; CHECK-LABEL: cmpeqz_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vorr q2, q0, q1
+; CHECK-NEXT:    vcmp.i16 eq, q2, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %c2 = icmp eq <8 x i16> %b, zeroinitializer
+  %o = and <8 x i1> %c1, %c2
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeq_v8i1(<8 x i16> %a, <8 x i16> %b, <8 x i16> %c) {
+; CHECK-LABEL: cmpeq_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %c2 = icmp eq <8 x i16> %b, %c
+  %o = and <8 x i1> %c1, %c2
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeqz_v16i1(<16 x i8> %a, <16 x i8> %b) {
+; CHECK-LABEL: cmpeqz_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vorr q2, q0, q1
+; CHECK-NEXT:    vcmp.i8 eq, q2, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %c2 = icmp eq <16 x i8> %b, zeroinitializer
+  %o = and <16 x i1> %c1, %c2
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeq_v16i1(<16 x i8> %a, <16 x i8> %b, <16 x i8> %c) {
+; CHECK-LABEL: cmpeq_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    ands r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %c2 = icmp eq <16 x i8> %b, %c
+  %o = and <16 x i1> %c1, %c2
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeqz_v2i1(<2 x i64> %a, <2 x i64> %b) {
+; CHECK-LABEL: cmpeqz_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vorr q2, q0, q1
+; CHECK-NEXT:    vmov r0, s9
+; CHECK-NEXT:    vmov r1, s8
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s10
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[0], r0
+; CHECK-NEXT:    vmov.32 q3[1], r0
+; CHECK-NEXT:    vmov r0, s11
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[2], r0
+; CHECK-NEXT:    vmov.32 q3[3], r0
+; CHECK-NEXT:    vbic q1, q1, q3
+; CHECK-NEXT:    vand q0, q0, q3
+; CHECK-NEXT:    vorr q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %c2 = icmp eq <2 x i64> %b, zeroinitializer
+  %o = and <2 x i1> %c1, %c2
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeq_v2i1(<2 x i64> %a, <2 x i64> %b, <2 x i64> %c) {
+; CHECK-LABEL: cmpeq_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s9
+; CHECK-NEXT:    vmov r1, s5
+; CHECK-NEXT:    vmov r2, s4
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmov r1, s8
+; CHECK-NEXT:    eors r1, r2
+; CHECK-NEXT:    vmov r2, s6
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s7
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[0], r0
+; CHECK-NEXT:    vmov.32 q3[1], r0
+; CHECK-NEXT:    vmov r0, s11
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmov r1, s10
+; CHECK-NEXT:    eors r1, r2
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[2], r0
+; CHECK-NEXT:    vmov.32 q3[3], r0
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    vand q2, q2, q3
+; CHECK-NEXT:    vbic q1, q1, q2
+; CHECK-NEXT:    vand q0, q0, q2
+; CHECK-NEXT:    vorr q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %c2 = icmp eq <2 x i64> %b, %c
+  %o = and <2 x i1> %c1, %c2
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+
Index: llvm/test/CodeGen/Thumb2/mve-pred-not.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/Thumb2/mve-pred-not.ll
@@ -0,0 +1,387 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeqz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpeqz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpnez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpnez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsltz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsltz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpslez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpultz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpultz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpulez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpulez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeq_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpeq_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpne_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpne_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpslt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsgt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsle_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsle_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpult_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpult_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpugt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpule_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpule_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpuge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpuge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %o = xor <4 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeqz_v8i1(<8 x i16> %a, <8 x i16> %b) {
+; CHECK-LABEL: cmpeqz_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %o = xor <8 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeq_v8i1(<8 x i16> %a, <8 x i16> %b, <8 x i16> %c) {
+; CHECK-LABEL: cmpeq_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %o = xor <8 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeqz_v16i1(<16 x i8> %a, <16 x i8> %b) {
+; CHECK-LABEL: cmpeqz_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %o = xor <16 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeq_v16i1(<16 x i8> %a, <16 x i8> %b, <16 x i8> %c) {
+; CHECK-LABEL: cmpeq_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %o = xor <16 x i1> %c1, <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeqz_v2i1(<2 x i64> %a, <2 x i64> %b) {
+; CHECK-LABEL: cmpeqz_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    vbic q0, q0, q2
+; CHECK-NEXT:    vand q1, q1, q2
+; CHECK-NEXT:    vorr q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %o = xor <2 x i1> %c1, <i1 -1, i1 -1>
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeq_v2i1(<2 x i64> %a, <2 x i64> %b, <2 x i64> %c) {
+; CHECK-LABEL: cmpeq_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    vbic q0, q0, q2
+; CHECK-NEXT:    vand q1, q1, q2
+; CHECK-NEXT:    vorr q0, q1, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %o = xor <2 x i1> %c1, <i1 -1, i1 -1>
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+
Index: llvm/test/CodeGen/Thumb2/mve-pred-or.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/Thumb2/mve-pred-or.ll
@@ -0,0 +1,568 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeqz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpeqz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp eq <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpnez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpnez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ne <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsltz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsltz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 lt, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp slt <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sgt <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpslez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 le, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sle <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sge <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpultz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpultz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ult <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ugt <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpulez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpulez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov.i32 q2, #0x0
+; CHECK-NEXT:    vcmp.u32 cs, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ule <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp uge <4 x i32> %b, zeroinitializer
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeq_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpeq_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp eq <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpne_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpne_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ne <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpslt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp slt <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsgt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sgt <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsle_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsle_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sle <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sge <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpult_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpult_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 hi, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ult <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpugt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 hi, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ugt <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpule_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpule_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 cs, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ule <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpuge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpuge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 cs, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp uge <4 x i32> %b, %c
+  %o = or <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeqz_v8i1(<8 x i16> %a, <8 x i16> %b) {
+; CHECK-LABEL: cmpeqz_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %c2 = icmp eq <8 x i16> %b, zeroinitializer
+  %o = or <8 x i1> %c1, %c2
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeq_v8i1(<8 x i16> %a, <8 x i16> %b, <8 x i16> %c) {
+; CHECK-LABEL: cmpeq_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %c2 = icmp eq <8 x i16> %b, %c
+  %o = or <8 x i1> %c1, %c2
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeqz_v16i1(<16 x i8> %a, <16 x i8> %b) {
+; CHECK-LABEL: cmpeqz_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %c2 = icmp eq <16 x i8> %b, zeroinitializer
+  %o = or <16 x i1> %c1, %c2
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeq_v16i1(<16 x i8> %a, <16 x i8> %b, <16 x i8> %c) {
+; CHECK-LABEL: cmpeq_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %c2 = icmp eq <16 x i8> %b, %c
+  %o = or <16 x i1> %c1, %c2
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeqz_v2i1(<2 x i64> %a, <2 x i64> %b) {
+; CHECK-LABEL: cmpeqz_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s5
+; CHECK-NEXT:    vmov r1, s4
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s6
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s7
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[0], r0
+; CHECK-NEXT:    vmov.32 q3[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[2], r0
+; CHECK-NEXT:    vmov.32 q3[3], r0
+; CHECK-NEXT:    vorr q2, q3, q2
+; CHECK-NEXT:    vbic q1, q1, q2
+; CHECK-NEXT:    vand q0, q0, q2
+; CHECK-NEXT:    vorr q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %c2 = icmp eq <2 x i64> %b, zeroinitializer
+  %o = or <2 x i1> %c1, %c2
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeq_v2i1(<2 x i64> %a, <2 x i64> %b, <2 x i64> %c) {
+; CHECK-LABEL: cmpeq_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s9
+; CHECK-NEXT:    vmov r1, s5
+; CHECK-NEXT:    vmov r2, s4
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmov r1, s8
+; CHECK-NEXT:    eors r1, r2
+; CHECK-NEXT:    vmov r2, s6
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s7
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[0], r0
+; CHECK-NEXT:    vmov.32 q3[1], r0
+; CHECK-NEXT:    vmov r0, s11
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmov r1, s10
+; CHECK-NEXT:    eors r1, r2
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[2], r0
+; CHECK-NEXT:    vmov.32 q3[3], r0
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    vorr q2, q2, q3
+; CHECK-NEXT:    vbic q1, q1, q2
+; CHECK-NEXT:    vand q0, q0, q2
+; CHECK-NEXT:    vorr q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %c2 = icmp eq <2 x i64> %b, %c
+  %o = or <2 x i1> %c1, %c2
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+
Index: llvm/test/CodeGen/Thumb2/mve-pred-xor.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/Thumb2/mve-pred-xor.ll
@@ -0,0 +1,570 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeqz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpeqz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp eq <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpnez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpnez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ne <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsltz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsltz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 lt, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp slt <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sgt <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpslez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 le, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sle <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpsgez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sge <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpultz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpultz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ult <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugtz_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugtz_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ugt <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpulez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpulez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov.i32 q2, #0x0
+; CHECK-NEXT:    vcmp.u32 cs, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ule <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugez_v4i1(<4 x i32> %a, <4 x i32> %b) {
+; CHECK-LABEL: cmpugez_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q0, zr
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp uge <4 x i32> %b, zeroinitializer
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+define arm_aapcs_vfpcc <4 x i32> @cmpeq_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpeq_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp eq <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpne_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpne_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i32 ne, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ne <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpslt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpslt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp slt <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsgt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsgt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 gt, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sgt <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsle_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsle_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sle <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpsge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpsge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.s32 ge, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp sge <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpult_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpult_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 hi, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ult <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpugt_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpugt_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 hi, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ugt <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpule_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpule_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 cs, q2, q1
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp ule <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+define arm_aapcs_vfpcc <4 x i32> @cmpuge_v4i1(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) {
+; CHECK-LABEL: cmpuge_v4i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.u32 cs, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i32 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <4 x i32> %a, zeroinitializer
+  %c2 = icmp uge <4 x i32> %b, %c
+  %o = xor <4 x i1> %c1, %c2
+  %s = select <4 x i1> %o, <4 x i32> %a, <4 x i32> %b
+  ret <4 x i32> %s
+}
+
+
+
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeqz_v8i1(<8 x i16> %a, <8 x i16> %b) {
+; CHECK-LABEL: cmpeqz_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %c2 = icmp eq <8 x i16> %b, zeroinitializer
+  %o = xor <8 x i1> %c1, %c2
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+define arm_aapcs_vfpcc <8 x i16> @cmpeq_v8i1(<8 x i16> %a, <8 x i16> %b, <8 x i16> %c) {
+; CHECK-LABEL: cmpeq_v8i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i16 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i16 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <8 x i16> %a, zeroinitializer
+  %c2 = icmp eq <8 x i16> %b, %c
+  %o = xor <8 x i1> %c1, %c2
+  %s = select <8 x i1> %o, <8 x i16> %a, <8 x i16> %b
+  ret <8 x i16> %s
+}
+
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeqz_v16i1(<16 x i8> %a, <16 x i8> %b) {
+; CHECK-LABEL: cmpeqz_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q1, zr
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %c2 = icmp eq <16 x i8> %b, zeroinitializer
+  %o = xor <16 x i1> %c1, %c2
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+define arm_aapcs_vfpcc <16 x i8> @cmpeq_v16i1(<16 x i8> %a, <16 x i8> %b, <16 x i8> %c) {
+; CHECK-LABEL: cmpeq_v16i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vcmp.i8 eq, q1, q2
+; CHECK-NEXT:    vmrs r0, p0
+; CHECK-NEXT:    vcmp.i8 eq, q0, zr
+; CHECK-NEXT:    vmrs r1, p0
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpsel q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <16 x i8> %a, zeroinitializer
+  %c2 = icmp eq <16 x i8> %b, %c
+  %o = xor <16 x i1> %c1, %c2
+  %s = select <16 x i1> %o, <16 x i8> %a, <16 x i8> %b
+  ret <16 x i8> %s
+}
+
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeqz_v2i1(<2 x i64> %a, <2 x i64> %b) {
+; CHECK-LABEL: cmpeqz_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s5
+; CHECK-NEXT:    vmov r1, s4
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s6
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s7
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[0], r0
+; CHECK-NEXT:    vmov.32 q3[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[2], r0
+; CHECK-NEXT:    vmov.32 q3[3], r0
+; CHECK-NEXT:    veor q2, q3, q2
+; CHECK-NEXT:    vbic q1, q1, q2
+; CHECK-NEXT:    vand q0, q0, q2
+; CHECK-NEXT:    vorr q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %c2 = icmp eq <2 x i64> %b, zeroinitializer
+  %o = xor <2 x i1> %c1, %c2
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+define arm_aapcs_vfpcc <2 x i64> @cmpeq_v2i1(<2 x i64> %a, <2 x i64> %b, <2 x i64> %c) {
+; CHECK-LABEL: cmpeq_v2i1:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s9
+; CHECK-NEXT:    vmov r1, s5
+; CHECK-NEXT:    vmov r2, s4
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmov r1, s8
+; CHECK-NEXT:    eors r1, r2
+; CHECK-NEXT:    vmov r2, s6
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s7
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[0], r0
+; CHECK-NEXT:    vmov.32 q3[1], r0
+; CHECK-NEXT:    vmov r0, s11
+; CHECK-NEXT:    eors r0, r1
+; CHECK-NEXT:    vmov r1, s10
+; CHECK-NEXT:    eors r1, r2
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s0
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q3[2], r0
+; CHECK-NEXT:    vmov.32 q3[3], r0
+; CHECK-NEXT:    vmov r0, s1
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    vmov r1, s2
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[0], r0
+; CHECK-NEXT:    vmov.32 q2[1], r0
+; CHECK-NEXT:    vmov r0, s3
+; CHECK-NEXT:    orrs r0, r1
+; CHECK-NEXT:    clz r0, r0
+; CHECK-NEXT:    lsrs r0, r0, #5
+; CHECK-NEXT:    it ne
+; CHECK-NEXT:    movne.w r0, #-1
+; CHECK-NEXT:    vmov.32 q2[2], r0
+; CHECK-NEXT:    vmov.32 q2[3], r0
+; CHECK-NEXT:    veor q2, q2, q3
+; CHECK-NEXT:    vbic q1, q1, q2
+; CHECK-NEXT:    vand q0, q0, q2
+; CHECK-NEXT:    vorr q0, q0, q1
+; CHECK-NEXT:    bx lr
+entry:
+  %c1 = icmp eq <2 x i64> %a, zeroinitializer
+  %c2 = icmp eq <2 x i64> %b, %c
+  %o = xor <2 x i1> %c1, %c2
+  %s = select <2 x i1> %o, <2 x i64> %a, <2 x i64> %b
+  ret <2 x i64> %s
+}
+
+