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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve %s -o - | FileCheck %s
define arm_aapcs_vfpcc <16 x i8> @vabd_s8(<16 x i8> %src1, <16 x i8> %src2) {
; CHECK-LABEL: vabd_s8:
; CHECK: @ %bb.0:
; CHECK-NEXT: vabd.s8 q0, q0, q1
; CHECK-NEXT: bx lr
%sextsrc1 = sext <16 x i8> %src1 to <16 x i16>
%sextsrc2 = sext <16 x i8> %src2 to <16 x i16>
%add1 = sub <16 x i16> %sextsrc1, %sextsrc2
%add2 = sub <16 x i16> zeroinitializer, %add1
%c = icmp sge <16 x i16> %add1, zeroinitializer
%s = select <16 x i1> %c, <16 x i16> %add1, <16 x i16> %add2
%result = trunc <16 x i16> %s to <16 x i8>
ret <16 x i8> %result
}
define arm_aapcs_vfpcc <8 x i16> @vabd_s16(<8 x i16> %src1, <8 x i16> %src2) {
; CHECK-LABEL: vabd_s16:
; CHECK: @ %bb.0:
; CHECK-NEXT: vabd.s16 q0, q0, q1
; CHECK-NEXT: bx lr
%sextsrc1 = sext <8 x i16> %src1 to <8 x i32>
%sextsrc2 = sext <8 x i16> %src2 to <8 x i32>
%add1 = sub <8 x i32> %sextsrc1, %sextsrc2
%add2 = sub <8 x i32> zeroinitializer, %add1
%c = icmp sge <8 x i32> %add1, zeroinitializer
%s = select <8 x i1> %c, <8 x i32> %add1, <8 x i32> %add2
%result = trunc <8 x i32> %s to <8 x i16>
ret <8 x i16> %result
}
define arm_aapcs_vfpcc <4 x i32> @vabd_s32(<4 x i32> %src1, <4 x i32> %src2) {
; CHECK-LABEL: vabd_s32:
; CHECK: @ %bb.0:
; CHECK-NEXT: vabd.s32 q0, q0, q1
; CHECK-NEXT: bx lr
%sextsrc1 = sext <4 x i32> %src1 to <4 x i64>
%sextsrc2 = sext <4 x i32> %src2 to <4 x i64>
%add1 = sub <4 x i64> %sextsrc1, %sextsrc2
%add2 = sub <4 x i64> zeroinitializer, %add1
%c = icmp sge <4 x i64> %add1, zeroinitializer
%s = select <4 x i1> %c, <4 x i64> %add1, <4 x i64> %add2
%result = trunc <4 x i64> %s to <4 x i32>
ret <4 x i32> %result
}
define arm_aapcs_vfpcc <16 x i8> @vabd_u8(<16 x i8> %src1, <16 x i8> %src2) {
; CHECK-LABEL: vabd_u8:
; CHECK: @ %bb.0:
; CHECK-NEXT: vabd.u8 q0, q0, q1
; CHECK-NEXT: bx lr
%zextsrc1 = zext <16 x i8> %src1 to <16 x i16>
%zextsrc2 = zext <16 x i8> %src2 to <16 x i16>
%add1 = sub <16 x i16> %zextsrc1, %zextsrc2
%add2 = sub <16 x i16> zeroinitializer, %add1
%c = icmp sge <16 x i16> %add1, zeroinitializer
%s = select <16 x i1> %c, <16 x i16> %add1, <16 x i16> %add2
%result = trunc <16 x i16> %s to <16 x i8>
ret <16 x i8> %result
}
define arm_aapcs_vfpcc <8 x i16> @vabd_u16(<8 x i16> %src1, <8 x i16> %src2) {
; CHECK-LABEL: vabd_u16:
; CHECK: @ %bb.0:
; CHECK-NEXT: vabd.u16 q0, q0, q1
; CHECK-NEXT: bx lr
%zextsrc1 = zext <8 x i16> %src1 to <8 x i32>
%zextsrc2 = zext <8 x i16> %src2 to <8 x i32>
%add1 = sub <8 x i32> %zextsrc1, %zextsrc2
%add2 = sub <8 x i32> zeroinitializer, %add1
%c = icmp sge <8 x i32> %add1, zeroinitializer
%s = select <8 x i1> %c, <8 x i32> %add1, <8 x i32> %add2
%result = trunc <8 x i32> %s to <8 x i16>
ret <8 x i16> %result
}
define arm_aapcs_vfpcc <4 x i32> @vabd_u32(<4 x i32> %src1, <4 x i32> %src2) {
; CHECK-LABEL: vabd_u32:
; CHECK: @ %bb.0:
; CHECK-NEXT: vabd.u32 q0, q0, q1
; CHECK-NEXT: bx lr
%zextsrc1 = zext <4 x i32> %src1 to <4 x i64>
%zextsrc2 = zext <4 x i32> %src2 to <4 x i64>
%add1 = sub <4 x i64> %zextsrc1, %zextsrc2
%add2 = sub <4 x i64> zeroinitializer, %add1
%c = icmp sge <4 x i64> %add1, zeroinitializer
%s = select <4 x i1> %c, <4 x i64> %add1, <4 x i64> %add2
%result = trunc <4 x i64> %s to <4 x i32>
ret <4 x i32> %result
}
define void @vabd_loop_s8(i8* nocapture readonly %x, i8* nocapture readonly %y, i8* noalias nocapture %z, i32 %n) {
; CHECK-LABEL: vabd_loop_s8:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: .save {r7, lr}
; CHECK-NEXT: push {r7, lr}
; CHECK-NEXT: mov.w lr, #64
; CHECK-NEXT: .LBB6_1: @ %vector.body
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
; CHECK-NEXT: vldrb.u8 q0, [r1], #16
; CHECK-NEXT: vldrb.u8 q1, [r0], #16
; CHECK-NEXT: vabd.s8 q0, q1, q0
; CHECK-NEXT: vstrb.8 q0, [r2], #16
; CHECK-NEXT: le lr, .LBB6_1
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
; CHECK-NEXT: pop {r7, pc}
entry:
br label %vector.body
vector.body: ; preds = %vector.body, %entry
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
%0 = getelementptr inbounds i8, i8* %x, i32 %index
%1 = bitcast i8* %0 to <16 x i8>*
%wide.load = load <16 x i8>, <16 x i8>* %1, align 1
%2 = sext <16 x i8> %wide.load to <16 x i32>
%3 = getelementptr inbounds i8, i8* %y, i32 %index
%4 = bitcast i8* %3 to <16 x i8>*
%wide.load22 = load <16 x i8>, <16 x i8>* %4, align 1
%5 = sext <16 x i8> %wide.load22 to <16 x i32>
%6 = sub nsw <16 x i32> %2, %5
%7 = icmp slt <16 x i32> %6, zeroinitializer
%8 = sub nsw <16 x i32> zeroinitializer, %6
%9 = select <16 x i1> %7, <16 x i32> %8, <16 x i32> %6
%10 = trunc <16 x i32> %9 to <16 x i8>
%11 = getelementptr inbounds i8, i8* %z, i32 %index
%12 = bitcast i8* %11 to <16 x i8>*
store <16 x i8> %10, <16 x i8>* %12, align 1
%index.next = add i32 %index, 16
%13 = icmp eq i32 %index.next, 1024
br i1 %13, label %for.cond.cleanup, label %vector.body
for.cond.cleanup: ; preds = %vector.body
ret void
}
define void @vabd_loop_s16(i16* nocapture readonly %x, i16* nocapture readonly %y, i16* noalias nocapture %z, i32 %n) {
; CHECK-LABEL: vabd_loop_s16:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: .save {r7, lr}
; CHECK-NEXT: push {r7, lr}
; CHECK-NEXT: mov.w lr, #128
; CHECK-NEXT: .LBB7_1: @ %vector.body
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
; CHECK-NEXT: vldrh.u16 q0, [r1], #16
; CHECK-NEXT: vldrh.u16 q1, [r0], #16
; CHECK-NEXT: vabd.s16 q0, q1, q0
; CHECK-NEXT: vstrb.8 q0, [r2], #16
; CHECK-NEXT: le lr, .LBB7_1
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
; CHECK-NEXT: pop {r7, pc}
entry:
br label %vector.body
vector.body: ; preds = %vector.body, %entry
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
%0 = getelementptr inbounds i16, i16* %x, i32 %index
%1 = bitcast i16* %0 to <8 x i16>*
%wide.load = load <8 x i16>, <8 x i16>* %1, align 2
%2 = sext <8 x i16> %wide.load to <8 x i32>
%3 = getelementptr inbounds i16, i16* %y, i32 %index
%4 = bitcast i16* %3 to <8 x i16>*
%wide.load22 = load <8 x i16>, <8 x i16>* %4, align 2
%5 = sext <8 x i16> %wide.load22 to <8 x i32>
%6 = sub nsw <8 x i32> %2, %5
%7 = icmp slt <8 x i32> %6, zeroinitializer
%8 = sub nsw <8 x i32> zeroinitializer, %6
%9 = select <8 x i1> %7, <8 x i32> %8, <8 x i32> %6
%10 = trunc <8 x i32> %9 to <8 x i16>
%11 = getelementptr inbounds i16, i16* %z, i32 %index
%12 = bitcast i16* %11 to <8 x i16>*
store <8 x i16> %10, <8 x i16>* %12, align 2
%index.next = add i32 %index, 8
%13 = icmp eq i32 %index.next, 1024
br i1 %13, label %for.cond.cleanup, label %vector.body
for.cond.cleanup: ; preds = %vector.body
ret void
}
define void @vabd_loop_s32(i32* nocapture readonly %x, i32* nocapture readonly %y, i32* noalias nocapture %z, i32 %n) {
; CHECK-LABEL: vabd_loop_s32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: .save {r4, r5, r6, r7, r8, r9, lr}
; CHECK-NEXT: push.w {r4, r5, r6, r7, r8, r9, lr}
; CHECK-NEXT: mov.w lr, #256
; CHECK-NEXT: vmov.i32 q0, #0x0
; CHECK-NEXT: .LBB8_1: @ %vector.body
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
; CHECK-NEXT: vldrw.u32 q1, [r0], #16
; CHECK-NEXT: vmov.f32 s8, s6
; CHECK-NEXT: vmov r7, s4
; CHECK-NEXT: vmov.f32 s6, s7
; CHECK-NEXT: vmov r3, s8
; CHECK-NEXT: vldrw.u32 q2, [r1], #16
; CHECK-NEXT: vmov.f32 s12, s10
; CHECK-NEXT: vmov.f32 s10, s5
; CHECK-NEXT: vmov.f32 s14, s11
; CHECK-NEXT: vmov r4, s12
; CHECK-NEXT: asr.w r12, r3, #31
; CHECK-NEXT: subs.w r8, r3, r4
; CHECK-NEXT: sbc.w r12, r12, r4, asr #31
; CHECK-NEXT: vmov r4, s10
; CHECK-NEXT: vmov.f32 s10, s9
; CHECK-NEXT: vmov r6, s10
; CHECK-NEXT: asrs r3, r4, #31
; CHECK-NEXT: subs r4, r4, r6
; CHECK-NEXT: sbc.w r9, r3, r6, asr #31
; CHECK-NEXT: vmov r6, s8
; CHECK-NEXT: subs r5, r7, r6
; CHECK-NEXT: vmov q2[2], q2[0], r5, r8
; CHECK-NEXT: asr.w r5, r7, #31
; CHECK-NEXT: sbc.w r5, r5, r6, asr #31
; CHECK-NEXT: vmov r6, s14
; CHECK-NEXT: vmov r7, s6
; CHECK-NEXT: subs r3, r7, r6
; CHECK-NEXT: vmov q2[3], q2[1], r4, r3
; CHECK-NEXT: asr.w r3, r5, #31
; CHECK-NEXT: mov.w r4, #0
; CHECK-NEXT: bfi r4, r3, #0, #4
; CHECK-NEXT: asr.w r3, r9, #31
; CHECK-NEXT: bfi r4, r3, #4, #4
; CHECK-NEXT: asr.w r3, r12, #31
; CHECK-NEXT: bfi r4, r3, #8, #4
; CHECK-NEXT: asr.w r3, r7, #31
; CHECK-NEXT: sbc.w r3, r3, r6, asr #31
; CHECK-NEXT: asrs r3, r3, #31
; CHECK-NEXT: bfi r4, r3, #12, #4
; CHECK-NEXT: vmsr p0, r4
; CHECK-NEXT: vpst
; CHECK-NEXT: vsubt.i32 q2, q0, q2
; CHECK-NEXT: vstrb.8 q2, [r2], #16
; CHECK-NEXT: le lr, .LBB8_1
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
; CHECK-NEXT: pop.w {r4, r5, r6, r7, r8, r9, pc}
entry:
br label %vector.body
vector.body: ; preds = %vector.body, %entry
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
%0 = getelementptr inbounds i32, i32* %x, i32 %index
%1 = bitcast i32* %0 to <4 x i32>*
%wide.load = load <4 x i32>, <4 x i32>* %1, align 4
%2 = sext <4 x i32> %wide.load to <4 x i64>
%3 = getelementptr inbounds i32, i32* %y, i32 %index
%4 = bitcast i32* %3 to <4 x i32>*
%wide.load23 = load <4 x i32>, <4 x i32>* %4, align 4
%5 = sext <4 x i32> %wide.load23 to <4 x i64>
%6 = sub nsw <4 x i64> %2, %5
%7 = icmp slt <4 x i64> %6, zeroinitializer
%8 = trunc <4 x i64> %6 to <4 x i32>
%9 = sub <4 x i32> zeroinitializer, %8
%10 = select <4 x i1> %7, <4 x i32> %9, <4 x i32> %8
%11 = getelementptr inbounds i32, i32* %z, i32 %index
%12 = bitcast i32* %11 to <4 x i32>*
store <4 x i32> %10, <4 x i32>* %12, align 4
%index.next = add i32 %index, 4
%13 = icmp eq i32 %index.next, 1024
br i1 %13, label %for.cond.cleanup, label %vector.body
for.cond.cleanup: ; preds = %vector.body
ret void
}
define void @vabd_loop_u8(i8* nocapture readonly %x, i8* nocapture readonly %y, i8* noalias nocapture %z, i32 %n) {
; CHECK-LABEL: vabd_loop_u8:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: .save {r7, lr}
; CHECK-NEXT: push {r7, lr}
; CHECK-NEXT: mov.w lr, #64
; CHECK-NEXT: .LBB9_1: @ %vector.body
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
; CHECK-NEXT: vldrb.u8 q0, [r1], #16
; CHECK-NEXT: vldrb.u8 q1, [r0], #16
; CHECK-NEXT: vabd.u8 q0, q1, q0
; CHECK-NEXT: vstrb.8 q0, [r2], #16
; CHECK-NEXT: le lr, .LBB9_1
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
; CHECK-NEXT: pop {r7, pc}
entry:
br label %vector.body
vector.body: ; preds = %vector.body, %entry
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
%0 = getelementptr inbounds i8, i8* %x, i32 %index
%1 = bitcast i8* %0 to <16 x i8>*
%wide.load = load <16 x i8>, <16 x i8>* %1, align 1
%2 = zext <16 x i8> %wide.load to <16 x i32>
%3 = getelementptr inbounds i8, i8* %y, i32 %index
%4 = bitcast i8* %3 to <16 x i8>*
%wide.load22 = load <16 x i8>, <16 x i8>* %4, align 1
%5 = zext <16 x i8> %wide.load22 to <16 x i32>
%6 = sub nsw <16 x i32> %2, %5
%7 = icmp slt <16 x i32> %6, zeroinitializer
%8 = sub nsw <16 x i32> zeroinitializer, %6
%9 = select <16 x i1> %7, <16 x i32> %8, <16 x i32> %6
%10 = trunc <16 x i32> %9 to <16 x i8>
%11 = getelementptr inbounds i8, i8* %z, i32 %index
%12 = bitcast i8* %11 to <16 x i8>*
store <16 x i8> %10, <16 x i8>* %12, align 1
%index.next = add i32 %index, 16
%13 = icmp eq i32 %index.next, 1024
br i1 %13, label %for.cond.cleanup, label %vector.body
for.cond.cleanup: ; preds = %vector.body
ret void
}
define void @vabd_loop_u16(i16* nocapture readonly %x, i16* nocapture readonly %y, i16* noalias nocapture %z, i32 %n) {
; CHECK-LABEL: vabd_loop_u16:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: .save {r7, lr}
; CHECK-NEXT: push {r7, lr}
; CHECK-NEXT: mov.w lr, #128
; CHECK-NEXT: .LBB10_1: @ %vector.body
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
; CHECK-NEXT: vldrh.u16 q0, [r1], #16
; CHECK-NEXT: vldrh.u16 q1, [r0], #16
; CHECK-NEXT: vabd.u16 q0, q1, q0
; CHECK-NEXT: vstrb.8 q0, [r2], #16
; CHECK-NEXT: le lr, .LBB10_1
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
; CHECK-NEXT: pop {r7, pc}
entry:
br label %vector.body
vector.body: ; preds = %vector.body, %entry
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
%0 = getelementptr inbounds i16, i16* %x, i32 %index
%1 = bitcast i16* %0 to <8 x i16>*
%wide.load = load <8 x i16>, <8 x i16>* %1, align 2
%2 = zext <8 x i16> %wide.load to <8 x i32>
%3 = getelementptr inbounds i16, i16* %y, i32 %index
%4 = bitcast i16* %3 to <8 x i16>*
%wide.load22 = load <8 x i16>, <8 x i16>* %4, align 2
%5 = zext <8 x i16> %wide.load22 to <8 x i32>
%6 = sub nsw <8 x i32> %2, %5
%7 = icmp slt <8 x i32> %6, zeroinitializer
%8 = sub nsw <8 x i32> zeroinitializer, %6
%9 = select <8 x i1> %7, <8 x i32> %8, <8 x i32> %6
%10 = trunc <8 x i32> %9 to <8 x i16>
%11 = getelementptr inbounds i16, i16* %z, i32 %index
%12 = bitcast i16* %11 to <8 x i16>*
store <8 x i16> %10, <8 x i16>* %12, align 2
%index.next = add i32 %index, 8
%13 = icmp eq i32 %index.next, 1024
br i1 %13, label %for.cond.cleanup, label %vector.body
for.cond.cleanup: ; preds = %vector.body
ret void
}
define void @vabd_loop_u32(i32* nocapture readonly %x, i32* nocapture readonly %y, i32* noalias nocapture %z, i32 %n) {
; CHECK-LABEL: vabd_loop_u32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: .save {r4, r5, r6, r7, r8, r9, r10, lr}
; CHECK-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, lr}
; CHECK-NEXT: .vsave {d8, d9, d10, d11}
; CHECK-NEXT: vpush {d8, d9, d10, d11}
; CHECK-NEXT: mov.w lr, #256
; CHECK-NEXT: vmov.i64 q0, #0xffffffff
; CHECK-NEXT: vmov.i32 q1, #0x0
; CHECK-NEXT: .LBB11_1: @ %vector.body
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
; CHECK-NEXT: vldrw.u32 q4, [r1], #16
; CHECK-NEXT: vldrw.u32 q5, [r0], #16
; CHECK-NEXT: vmov.f32 s8, s18
; CHECK-NEXT: vmov.f32 s10, s19
; CHECK-NEXT: vmov.f32 s12, s22
; CHECK-NEXT: vand q2, q2, q0
; CHECK-NEXT: vmov.f32 s14, s23
; CHECK-NEXT: vand q3, q3, q0
; CHECK-NEXT: vmov r3, r12, d4
; CHECK-NEXT: vmov r4, r5, d6
; CHECK-NEXT: vmov.f32 s18, s17
; CHECK-NEXT: vmov.f32 s22, s21
; CHECK-NEXT: vand q4, q4, q0
; CHECK-NEXT: vand q5, q5, q0
; CHECK-NEXT: vmov r6, r7, d11
; CHECK-NEXT: subs.w r8, r4, r3
; CHECK-NEXT: sbc.w r12, r5, r12
; CHECK-NEXT: vmov r5, r3, d9
; CHECK-NEXT: subs.w r10, r6, r5
; CHECK-NEXT: sbc.w r9, r7, r3
; CHECK-NEXT: vmov r6, r7, d8
; CHECK-NEXT: vmov r4, r3, d10
; CHECK-NEXT: subs r4, r4, r6
; CHECK-NEXT: sbcs r3, r7
; CHECK-NEXT: vmov q4[2], q4[0], r4, r8
; CHECK-NEXT: vmov r4, r6, d5
; CHECK-NEXT: vmov r7, r5, d7
; CHECK-NEXT: asrs r3, r3, #31
; CHECK-NEXT: subs r4, r7, r4
; CHECK-NEXT: vmov q4[3], q4[1], r10, r4
; CHECK-NEXT: mov.w r4, #0
; CHECK-NEXT: bfi r4, r3, #0, #4
; CHECK-NEXT: asr.w r3, r9, #31
; CHECK-NEXT: bfi r4, r3, #4, #4
; CHECK-NEXT: asr.w r3, r12, #31
; CHECK-NEXT: bfi r4, r3, #8, #4
; CHECK-NEXT: sbc.w r3, r5, r6
; CHECK-NEXT: asrs r3, r3, #31
; CHECK-NEXT: bfi r4, r3, #12, #4
; CHECK-NEXT: vmsr p0, r4
; CHECK-NEXT: vpst
; CHECK-NEXT: vsubt.i32 q4, q1, q4
; CHECK-NEXT: vstrb.8 q4, [r2], #16
; CHECK-NEXT: le lr, .LBB11_1
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
; CHECK-NEXT: vpop {d8, d9, d10, d11}
; CHECK-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, pc}
entry:
br label %vector.body
vector.body: ; preds = %vector.body, %entry
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
%0 = getelementptr inbounds i32, i32* %x, i32 %index
%1 = bitcast i32* %0 to <4 x i32>*
%wide.load = load <4 x i32>, <4 x i32>* %1, align 4
%2 = zext <4 x i32> %wide.load to <4 x i64>
%3 = getelementptr inbounds i32, i32* %y, i32 %index
%4 = bitcast i32* %3 to <4 x i32>*
%wide.load23 = load <4 x i32>, <4 x i32>* %4, align 4
%5 = zext <4 x i32> %wide.load23 to <4 x i64>
%6 = sub nsw <4 x i64> %2, %5
%7 = icmp slt <4 x i64> %6, zeroinitializer
%8 = trunc <4 x i64> %6 to <4 x i32>
%9 = sub <4 x i32> zeroinitializer, %8
%10 = select <4 x i1> %7, <4 x i32> %9, <4 x i32> %8
%11 = getelementptr inbounds i32, i32* %z, i32 %index
%12 = bitcast i32* %11 to <4 x i32>*
store <4 x i32> %10, <4 x i32>* %12, align 4
%index.next = add i32 %index, 4
%13 = icmp eq i32 %index.next, 1024
br i1 %13, label %for.cond.cleanup, label %vector.body
for.cond.cleanup: ; preds = %vector.body
ret void
}
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