211 lines
8.5 KiB
LLVM
211 lines
8.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve %s -o - | FileCheck %s
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define dso_local i32 @test_500_504(i32* nocapture readonly %x) {
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; CHECK-LABEL: test_500_504:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: .save {r7, lr}
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; CHECK-NEXT: push {r7, lr}
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; CHECK-NEXT: mov.w lr, #126
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; CHECK-NEXT: adr r2, .LCPI0_0
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; CHECK-NEXT: vldrw.u32 q0, [r2]
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; CHECK-NEXT: mov.w r2, #500
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; CHECK-NEXT: dls lr, lr
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; CHECK-NEXT: vdup.32 q1, r2
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; CHECK-NEXT: movs r1, #0
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; CHECK-NEXT: movs r2, #0
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; CHECK-NEXT: .LBB0_1: @ %vector.body
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; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: vadd.i32 q2, q0, r1
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; CHECK-NEXT: vdup.32 q3, r1
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; CHECK-NEXT: vcmp.u32 hi, q3, q2
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; CHECK-NEXT: adds r1, #4
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; CHECK-NEXT: vpnot
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; CHECK-NEXT: vpsttt
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; CHECK-NEXT: vcmpt.u32 hi, q1, q2
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; CHECK-NEXT: vldrwt.u32 q2, [r0], #16
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; CHECK-NEXT: vaddvat.u32 r2, q2
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; CHECK-NEXT: le lr, .LBB0_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r7, pc}
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; CHECK-NEXT: .p2align 4
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; CHECK-NEXT: @ %bb.3:
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; CHECK-NEXT: .LCPI0_0:
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; CHECK-NEXT: .long 0 @ 0x0
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; CHECK-NEXT: .long 1 @ 0x1
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; CHECK-NEXT: .long 2 @ 0x2
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; CHECK-NEXT: .long 3 @ 0x3
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entry:
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br label %vector.body
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vector.body: ; preds = %vector.body, %entry
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%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
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%vec.phi = phi i32 [ 0, %entry ], [ %4, %vector.body ]
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%active.lane.mask = call <4 x i1> @llvm.get.active.lane.mask.v4i1.i32(i32 %index, i32 500)
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%0 = getelementptr inbounds i32, i32* %x, i32 %index
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%1 = bitcast i32* %0 to <4 x i32>*
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%wide.masked.load = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %1, i32 4, <4 x i1> %active.lane.mask, <4 x i32> undef)
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%2 = select <4 x i1> %active.lane.mask, <4 x i32> %wide.masked.load, <4 x i32> zeroinitializer
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%3 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %2)
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%4 = add i32 %3, %vec.phi
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%index.next = add i32 %index, 4
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%5 = icmp eq i32 %index.next, 504
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br i1 %5, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret i32 %4
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}
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define dso_local i32 @test_501_504(i32* nocapture readonly %x) {
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; CHECK-LABEL: test_501_504:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: .save {r7, lr}
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; CHECK-NEXT: push {r7, lr}
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; CHECK-NEXT: movw r1, #501
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; CHECK-NEXT: movs r2, #0
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; CHECK-NEXT: dlstp.32 lr, r1
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; CHECK-NEXT: .LBB1_1: @ %vector.body
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; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: vldrw.u32 q0, [r0], #16
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; CHECK-NEXT: vaddva.u32 r2, q0
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; CHECK-NEXT: letp lr, .LBB1_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r7, pc}
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entry:
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br label %vector.body
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vector.body: ; preds = %vector.body, %entry
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%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
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%vec.phi = phi i32 [ 0, %entry ], [ %4, %vector.body ]
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%active.lane.mask = call <4 x i1> @llvm.get.active.lane.mask.v4i1.i32(i32 %index, i32 501)
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%0 = getelementptr inbounds i32, i32* %x, i32 %index
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%1 = bitcast i32* %0 to <4 x i32>*
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%wide.masked.load = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %1, i32 4, <4 x i1> %active.lane.mask, <4 x i32> undef)
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%2 = select <4 x i1> %active.lane.mask, <4 x i32> %wide.masked.load, <4 x i32> zeroinitializer
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%3 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %2)
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%4 = add i32 %3, %vec.phi
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%index.next = add i32 %index, 4
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%5 = icmp eq i32 %index.next, 504
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br i1 %5, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret i32 %4
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}
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define dso_local i32 @test_502_504(i32* nocapture readonly %x) {
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; CHECK-LABEL: test_502_504:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: .save {r7, lr}
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; CHECK-NEXT: push {r7, lr}
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; CHECK-NEXT: mov.w r1, #502
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; CHECK-NEXT: movs r2, #0
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; CHECK-NEXT: dlstp.32 lr, r1
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; CHECK-NEXT: .LBB2_1: @ %vector.body
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; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: vldrw.u32 q0, [r0], #16
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; CHECK-NEXT: vaddva.u32 r2, q0
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; CHECK-NEXT: letp lr, .LBB2_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r7, pc}
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entry:
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br label %vector.body
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vector.body: ; preds = %vector.body, %entry
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%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
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%vec.phi = phi i32 [ 0, %entry ], [ %4, %vector.body ]
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%active.lane.mask = call <4 x i1> @llvm.get.active.lane.mask.v4i1.i32(i32 %index, i32 502)
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%0 = getelementptr inbounds i32, i32* %x, i32 %index
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%1 = bitcast i32* %0 to <4 x i32>*
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%wide.masked.load = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %1, i32 4, <4 x i1> %active.lane.mask, <4 x i32> undef)
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%2 = select <4 x i1> %active.lane.mask, <4 x i32> %wide.masked.load, <4 x i32> zeroinitializer
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%3 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %2)
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%4 = add i32 %3, %vec.phi
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%index.next = add i32 %index, 4
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%5 = icmp eq i32 %index.next, 504
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br i1 %5, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret i32 %4
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}
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define dso_local i32 @test_503_504(i32* nocapture readonly %x) {
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; CHECK-LABEL: test_503_504:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: .save {r7, lr}
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; CHECK-NEXT: push {r7, lr}
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; CHECK-NEXT: movw r1, #503
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; CHECK-NEXT: movs r2, #0
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; CHECK-NEXT: dlstp.32 lr, r1
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; CHECK-NEXT: .LBB3_1: @ %vector.body
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; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: vldrw.u32 q0, [r0], #16
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; CHECK-NEXT: vaddva.u32 r2, q0
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; CHECK-NEXT: letp lr, .LBB3_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r7, pc}
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entry:
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br label %vector.body
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vector.body: ; preds = %vector.body, %entry
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%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
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%vec.phi = phi i32 [ 0, %entry ], [ %4, %vector.body ]
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%active.lane.mask = call <4 x i1> @llvm.get.active.lane.mask.v4i1.i32(i32 %index, i32 503)
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%0 = getelementptr inbounds i32, i32* %x, i32 %index
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%1 = bitcast i32* %0 to <4 x i32>*
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%wide.masked.load = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %1, i32 4, <4 x i1> %active.lane.mask, <4 x i32> undef)
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%2 = select <4 x i1> %active.lane.mask, <4 x i32> %wide.masked.load, <4 x i32> zeroinitializer
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%3 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %2)
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%4 = add i32 %3, %vec.phi
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%index.next = add i32 %index, 4
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%5 = icmp eq i32 %index.next, 504
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br i1 %5, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret i32 %4
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}
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define dso_local i32 @test_504_504(i32* nocapture readonly %x) {
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; CHECK-LABEL: test_504_504:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: .save {r7, lr}
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; CHECK-NEXT: push {r7, lr}
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; CHECK-NEXT: mov.w r1, #504
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; CHECK-NEXT: movs r2, #0
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; CHECK-NEXT: dlstp.32 lr, r1
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; CHECK-NEXT: .LBB4_1: @ %vector.body
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; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: vldrw.u32 q0, [r0], #16
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; CHECK-NEXT: vaddva.u32 r2, q0
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; CHECK-NEXT: letp lr, .LBB4_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r7, pc}
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entry:
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br label %vector.body
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vector.body: ; preds = %vector.body, %entry
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%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
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%vec.phi = phi i32 [ 0, %entry ], [ %4, %vector.body ]
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%active.lane.mask = call <4 x i1> @llvm.get.active.lane.mask.v4i1.i32(i32 %index, i32 504)
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%0 = getelementptr inbounds i32, i32* %x, i32 %index
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%1 = bitcast i32* %0 to <4 x i32>*
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%wide.masked.load = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %1, i32 4, <4 x i1> %active.lane.mask, <4 x i32> undef)
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%2 = select <4 x i1> %active.lane.mask, <4 x i32> %wide.masked.load, <4 x i32> zeroinitializer
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%3 = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %2)
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%4 = add i32 %3, %vec.phi
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%index.next = add i32 %index, 4
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%5 = icmp eq i32 %index.next, 504
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br i1 %5, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret i32 %4
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}
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declare <4 x i1> @llvm.get.active.lane.mask.v4i1.i32(i32, i32)
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declare <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>*, i32 immarg, <4 x i1>, <4 x i32>)
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declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>)
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