forked from OSchip/llvm-project
937 lines
37 KiB
LLVM
937 lines
37 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.fp -verify-machineinstrs %s -o - | FileCheck %s
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define void @to_4(float* nocapture readonly %x, half* noalias nocapture %y) {
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; CHECK-LABEL: to_4:
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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: adr r2, .LCPI0_0
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; CHECK-NEXT: mov.w lr, #256
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; CHECK-NEXT: vldrw.u32 q0, [r2]
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; CHECK-NEXT: dls lr, lr
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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: vldrw.u32 q1, [r0], #16
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; CHECK-NEXT: vmul.f32 q1, q1, q0
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; CHECK-NEXT: vcvtb.f16.f32 s8, s4
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vcvtb.f16.f32 s8, s5
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; CHECK-NEXT: vmov r3, s8
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; CHECK-NEXT: vmov.16 q2[0], r2
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; CHECK-NEXT: vcvtb.f16.f32 s12, s6
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; CHECK-NEXT: vmov.16 q2[1], r3
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s4, s7
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; CHECK-NEXT: vmov.16 q2[2], r2
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; CHECK-NEXT: vmov r2, s4
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; CHECK-NEXT: vmov.16 q2[3], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vmov r3, s9
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; CHECK-NEXT: str r2, [r1]
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; CHECK-NEXT: str r3, [r1, #4]
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; CHECK-NEXT: adds r1, #8
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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: 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 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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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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%0 = getelementptr inbounds float, float* %x, i32 %index
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%1 = bitcast float* %0 to <4 x float>*
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%wide.load = load <4 x float>, <4 x float>* %1, align 4
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%2 = fmul <4 x float> %wide.load, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
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%3 = fptrunc <4 x float> %2 to <4 x half>
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%4 = getelementptr inbounds half, half* %y, i32 %index
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%5 = bitcast half* %4 to <4 x half>*
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store <4 x half> %3, <4 x half>* %5, align 2
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%index.next = add i32 %index, 4
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%6 = icmp eq i32 %index.next, 1024
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br i1 %6, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret void
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}
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define void @to_8(float* nocapture readonly %x, half* noalias nocapture %y) {
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; CHECK-LABEL: to_8:
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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: adr r2, .LCPI1_0
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; CHECK-NEXT: mov.w lr, #128
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; CHECK-NEXT: vldrw.u32 q0, [r2]
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; CHECK-NEXT: dls lr, lr
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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 q1, [r0], #32
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; CHECK-NEXT: vmul.f32 q2, q1, q0
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; CHECK-NEXT: vcvtb.f16.f32 s4, s8
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; CHECK-NEXT: vmov r2, s4
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; CHECK-NEXT: vcvtb.f16.f32 s4, s9
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; CHECK-NEXT: vmov r3, s4
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; CHECK-NEXT: vmov.16 q1[0], r2
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; CHECK-NEXT: vcvtb.f16.f32 s12, s10
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; CHECK-NEXT: vmov.16 q1[1], r3
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s8, s11
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; CHECK-NEXT: vmov.16 q1[2], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vldrw.u32 q2, [r0, #-16]
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; CHECK-NEXT: vmov.16 q1[3], r2
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; CHECK-NEXT: vmul.f32 q2, q2, q0
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; CHECK-NEXT: vcvtb.f16.f32 s12, s8
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s12, s9
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; CHECK-NEXT: vmov.16 q1[4], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s12, s10
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; CHECK-NEXT: vmov.16 q1[5], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s8, s11
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; CHECK-NEXT: vmov.16 q1[6], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vmov.16 q1[7], r2
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; CHECK-NEXT: vstrb.8 q1, [r1], #16
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; CHECK-NEXT: le lr, .LBB1_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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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: .LCPI1_0:
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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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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%0 = getelementptr inbounds float, float* %x, i32 %index
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%1 = bitcast float* %0 to <8 x float>*
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%wide.load = load <8 x float>, <8 x float>* %1, align 4
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%2 = fmul <8 x float> %wide.load, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
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%3 = fptrunc <8 x float> %2 to <8 x half>
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%4 = getelementptr inbounds half, half* %y, i32 %index
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%5 = bitcast half* %4 to <8 x half>*
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store <8 x half> %3, <8 x half>* %5, align 2
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%index.next = add i32 %index, 8
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%6 = icmp eq i32 %index.next, 1024
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br i1 %6, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret void
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}
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define void @to_16(float* nocapture readonly %x, half* noalias nocapture %y) {
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; CHECK-LABEL: to_16:
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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: adr r2, .LCPI2_0
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; CHECK-NEXT: mov.w lr, #64
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; CHECK-NEXT: vldrw.u32 q0, [r2]
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; CHECK-NEXT: dls lr, lr
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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 q1, [r0, #32]
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; CHECK-NEXT: vmul.f32 q2, q1, q0
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; CHECK-NEXT: vcvtb.f16.f32 s4, s8
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; CHECK-NEXT: vmov r2, s4
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; CHECK-NEXT: vcvtb.f16.f32 s4, s9
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; CHECK-NEXT: vmov r3, s4
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; CHECK-NEXT: vmov.16 q1[0], r2
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; CHECK-NEXT: vcvtb.f16.f32 s12, s10
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; CHECK-NEXT: vmov.16 q1[1], r3
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s8, s11
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; CHECK-NEXT: vmov.16 q1[2], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vldrw.u32 q2, [r0, #48]
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; CHECK-NEXT: vmov.16 q1[3], r2
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; CHECK-NEXT: vmul.f32 q2, q2, q0
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; CHECK-NEXT: vcvtb.f16.f32 s12, s8
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s12, s9
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; CHECK-NEXT: vmov.16 q1[4], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s12, s10
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; CHECK-NEXT: vmov.16 q1[5], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s8, s11
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; CHECK-NEXT: vmov.16 q1[6], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vmov.16 q1[7], r2
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; CHECK-NEXT: vstrh.16 q1, [r1, #16]
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; CHECK-NEXT: vldrw.u32 q1, [r0], #64
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; CHECK-NEXT: vmul.f32 q2, q1, q0
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; CHECK-NEXT: vcvtb.f16.f32 s4, s9
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; CHECK-NEXT: vmov r2, s4
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; CHECK-NEXT: vcvtb.f16.f32 s4, s8
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; CHECK-NEXT: vmov r3, s4
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; CHECK-NEXT: vcvtb.f16.f32 s12, s10
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; CHECK-NEXT: vmov.16 q1[0], r3
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; CHECK-NEXT: vcvtb.f16.f32 s8, s11
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; CHECK-NEXT: vmov.16 q1[1], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vmov.16 q1[2], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vldrw.u32 q2, [r0, #-48]
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; CHECK-NEXT: vmov.16 q1[3], r2
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; CHECK-NEXT: vmul.f32 q2, q2, q0
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; CHECK-NEXT: vcvtb.f16.f32 s12, s8
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s12, s9
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; CHECK-NEXT: vmov.16 q1[4], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s12, s10
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; CHECK-NEXT: vmov.16 q1[5], r2
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; CHECK-NEXT: vmov r2, s12
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; CHECK-NEXT: vcvtb.f16.f32 s8, s11
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; CHECK-NEXT: vmov.16 q1[6], r2
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; CHECK-NEXT: vmov r2, s8
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; CHECK-NEXT: vmov.16 q1[7], r2
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; CHECK-NEXT: vstrh.16 q1, [r1], #32
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; CHECK-NEXT: le lr, .LBB2_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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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: .LCPI2_0:
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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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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%0 = getelementptr inbounds float, float* %x, i32 %index
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%1 = bitcast float* %0 to <16 x float>*
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%wide.load = load <16 x float>, <16 x float>* %1, align 4
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%2 = fmul <16 x float> %wide.load, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
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%3 = fptrunc <16 x float> %2 to <16 x half>
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%4 = getelementptr inbounds half, half* %y, i32 %index
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%5 = bitcast half* %4 to <16 x half>*
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store <16 x half> %3, <16 x half>* %5, align 2
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%index.next = add i32 %index, 16
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%6 = icmp eq i32 %index.next, 1024
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br i1 %6, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret void
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}
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define void @from_4(half* nocapture readonly %x, float* noalias nocapture %y) {
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; CHECK-LABEL: from_4:
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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: adr r2, .LCPI3_0
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; CHECK-NEXT: mov.w lr, #256
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; CHECK-NEXT: vldrw.u32 q0, [r2]
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; CHECK-NEXT: dls lr, lr
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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: ldr r2, [r0]
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; CHECK-NEXT: ldr r3, [r0, #4]
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; CHECK-NEXT: adds r0, #8
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; CHECK-NEXT: vmov.32 q1[0], r2
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; CHECK-NEXT: vmov.32 q1[1], r3
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; CHECK-NEXT: vmovx.f16 s10, s5
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; CHECK-NEXT: vmovx.f16 s8, s4
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; CHECK-NEXT: vcvtb.f32.f16 s15, s10
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; CHECK-NEXT: vcvtb.f32.f16 s14, s5
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; CHECK-NEXT: vcvtb.f32.f16 s13, s8
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; CHECK-NEXT: vcvtb.f32.f16 s12, s4
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; CHECK-NEXT: vmul.f32 q1, q3, q0
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; CHECK-NEXT: vstrb.8 q1, [r1], #16
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; CHECK-NEXT: le lr, .LBB3_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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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: .LCPI3_0:
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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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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%0 = getelementptr inbounds half, half* %x, i32 %index
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%1 = bitcast half* %0 to <4 x half>*
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%wide.load = load <4 x half>, <4 x half>* %1, align 2
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%2 = fpext <4 x half> %wide.load to <4 x float>
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%3 = fmul <4 x float> %2, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
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%4 = getelementptr inbounds float, float* %y, i32 %index
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%5 = bitcast float* %4 to <4 x float>*
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store <4 x float> %3, <4 x float>* %5, align 4
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%index.next = add i32 %index, 4
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%6 = icmp eq i32 %index.next, 1024
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br i1 %6, label %for.cond.cleanup, label %vector.body
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for.cond.cleanup: ; preds = %vector.body
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ret void
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}
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define void @from_8(half* nocapture readonly %x, float* noalias nocapture %y) {
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; CHECK-LABEL: from_8:
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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: .vsave {d8, d9}
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; CHECK-NEXT: vpush {d8, d9}
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; CHECK-NEXT: adr r2, .LCPI4_0
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; CHECK-NEXT: mov.w lr, #128
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; CHECK-NEXT: vldrw.u32 q0, [r2]
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; CHECK-NEXT: dls lr, lr
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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: vldrh.u16 q1, [r0], #16
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; CHECK-NEXT: vmovx.f16 s8, s5
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; CHECK-NEXT: vmovx.f16 s13, s7
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; CHECK-NEXT: vcvtb.f32.f16 s11, s8
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; CHECK-NEXT: vmovx.f16 s14, s6
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; CHECK-NEXT: vcvtb.f32.f16 s10, s5
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; CHECK-NEXT: vcvtb.f32.f16 s19, s13
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; CHECK-NEXT: vcvtb.f32.f16 s18, s7
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; CHECK-NEXT: vmovx.f16 s12, s4
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; CHECK-NEXT: vcvtb.f32.f16 s17, s14
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; CHECK-NEXT: vcvtb.f32.f16 s16, s6
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; CHECK-NEXT: vcvtb.f32.f16 s9, s12
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; CHECK-NEXT: vcvtb.f32.f16 s8, s4
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; CHECK-NEXT: vmul.f32 q1, q4, q0
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; CHECK-NEXT: vstrw.32 q1, [r1, #16]
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; CHECK-NEXT: vmul.f32 q1, q2, q0
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; CHECK-NEXT: vstrw.32 q1, [r1], #32
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; CHECK-NEXT: le lr, .LBB4_1
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; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
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; CHECK-NEXT: vpop {d8, d9}
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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: .LCPI4_0:
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
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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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%0 = getelementptr inbounds half, half* %x, i32 %index
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%1 = bitcast half* %0 to <8 x half>*
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%wide.load = load <8 x half>, <8 x half>* %1, align 2
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%2 = fpext <8 x half> %wide.load to <8 x float>
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%3 = fmul <8 x float> %2, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%4 = getelementptr inbounds float, float* %y, i32 %index
|
|
%5 = bitcast float* %4 to <8 x float>*
|
|
store <8 x float> %3, <8 x float>* %5, align 4
|
|
%index.next = add i32 %index, 8
|
|
%6 = icmp eq i32 %index.next, 1024
|
|
br i1 %6, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|
|
|
|
define void @from_16(half* nocapture readonly %x, float* noalias nocapture %y) {
|
|
; CHECK-LABEL: from_16:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: .save {r7, lr}
|
|
; CHECK-NEXT: push {r7, lr}
|
|
; CHECK-NEXT: .vsave {d8, d9, d10, d11, d12, d13, d14, d15}
|
|
; CHECK-NEXT: vpush {d8, d9, d10, d11, d12, d13, d14, d15}
|
|
; CHECK-NEXT: adr r2, .LCPI5_0
|
|
; CHECK-NEXT: mov.w lr, #64
|
|
; CHECK-NEXT: vldrw.u32 q0, [r2]
|
|
; CHECK-NEXT: dls lr, lr
|
|
; CHECK-NEXT: .LBB5_1: @ %vector.body
|
|
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: vldrh.u16 q1, [r0], #32
|
|
; CHECK-NEXT: vmovx.f16 s12, s5
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0, #-16]
|
|
; CHECK-NEXT: vcvtb.f32.f16 s15, s12
|
|
; CHECK-NEXT: vmovx.f16 s18, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s14, s5
|
|
; CHECK-NEXT: vmovx.f16 s16, s7
|
|
; CHECK-NEXT: vcvtb.f32.f16 s13, s18
|
|
; CHECK-NEXT: vmovx.f16 s20, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s12, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s16
|
|
; CHECK-NEXT: vmovx.f16 s22, s6
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s7
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s22
|
|
; CHECK-NEXT: vcvtb.f32.f16 s23, s20
|
|
; CHECK-NEXT: vmovx.f16 s28, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s22, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s31, s28
|
|
; CHECK-NEXT: vmovx.f16 s26, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s30, s11
|
|
; CHECK-NEXT: vmovx.f16 s24, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s29, s26
|
|
; CHECK-NEXT: vcvtb.f32.f16 s28, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s21, s24
|
|
; CHECK-NEXT: vcvtb.f32.f16 s20, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s6
|
|
; CHECK-NEXT: vmul.f32 q1, q7, q0
|
|
; CHECK-NEXT: vstrw.32 q1, [r1, #48]
|
|
; CHECK-NEXT: vmul.f32 q1, q5, q0
|
|
; CHECK-NEXT: vstrw.32 q1, [r1, #32]
|
|
; CHECK-NEXT: vmul.f32 q1, q4, q0
|
|
; CHECK-NEXT: vstrw.32 q1, [r1, #16]
|
|
; CHECK-NEXT: vmul.f32 q1, q3, q0
|
|
; CHECK-NEXT: vstrw.32 q1, [r1], #64
|
|
; CHECK-NEXT: le lr, .LBB5_1
|
|
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
|
|
; CHECK-NEXT: vpop {d8, d9, d10, d11, d12, d13, d14, d15}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: @ %bb.3:
|
|
; CHECK-NEXT: .LCPI5_0:
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
entry:
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %entry
|
|
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
|
|
%0 = getelementptr inbounds half, half* %x, i32 %index
|
|
%1 = bitcast half* %0 to <16 x half>*
|
|
%wide.load = load <16 x half>, <16 x half>* %1, align 2
|
|
%2 = fpext <16 x half> %wide.load to <16 x float>
|
|
%3 = fmul <16 x float> %2, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%4 = getelementptr inbounds float, float* %y, i32 %index
|
|
%5 = bitcast float* %4 to <16 x float>*
|
|
store <16 x float> %3, <16 x float>* %5, align 4
|
|
%index.next = add i32 %index, 16
|
|
%6 = icmp eq i32 %index.next, 1024
|
|
br i1 %6, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|
|
|
|
define void @both_4(half* nocapture readonly %x, half* noalias nocapture %y) {
|
|
; CHECK-LABEL: both_4:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: .save {r7, lr}
|
|
; CHECK-NEXT: push {r7, lr}
|
|
; CHECK-NEXT: adr r2, .LCPI6_0
|
|
; CHECK-NEXT: mov.w lr, #256
|
|
; CHECK-NEXT: vldrw.u32 q0, [r2]
|
|
; CHECK-NEXT: dls lr, lr
|
|
; CHECK-NEXT: .LBB6_1: @ %vector.body
|
|
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: ldr r2, [r0]
|
|
; CHECK-NEXT: ldr r3, [r0, #4]
|
|
; CHECK-NEXT: adds r0, #8
|
|
; CHECK-NEXT: vmov.32 q1[0], r2
|
|
; CHECK-NEXT: vmov.32 q1[1], r3
|
|
; CHECK-NEXT: vmovx.f16 s10, s5
|
|
; CHECK-NEXT: vmovx.f16 s8, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s15, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s14, s5
|
|
; CHECK-NEXT: vcvtb.f32.f16 s13, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s12, s4
|
|
; CHECK-NEXT: vmul.f32 q1, q3, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s8, s4
|
|
; CHECK-NEXT: vmov r2, s8
|
|
; CHECK-NEXT: vcvtb.f16.f32 s8, s5
|
|
; CHECK-NEXT: vmov r3, s8
|
|
; CHECK-NEXT: vmov.16 q2[0], r2
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s6
|
|
; CHECK-NEXT: vmov.16 q2[1], r3
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s7
|
|
; CHECK-NEXT: vmov.16 q2[2], r2
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vmov.16 q2[3], r2
|
|
; CHECK-NEXT: vmov r2, s8
|
|
; CHECK-NEXT: vmov r3, s9
|
|
; CHECK-NEXT: str r2, [r1]
|
|
; CHECK-NEXT: str r3, [r1, #4]
|
|
; CHECK-NEXT: adds r1, #8
|
|
; CHECK-NEXT: le lr, .LBB6_1
|
|
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: @ %bb.3:
|
|
; CHECK-NEXT: .LCPI6_0:
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
entry:
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %entry
|
|
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
|
|
%0 = getelementptr inbounds half, half* %x, i32 %index
|
|
%1 = bitcast half* %0 to <4 x half>*
|
|
%wide.load = load <4 x half>, <4 x half>* %1, align 2
|
|
%2 = fpext <4 x half> %wide.load to <4 x float>
|
|
%3 = fmul <4 x float> %2, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%4 = fptrunc <4 x float> %3 to <4 x half>
|
|
%5 = getelementptr inbounds half, half* %y, i32 %index
|
|
%6 = bitcast half* %5 to <4 x half>*
|
|
store <4 x half> %4, <4 x half>* %6, align 2
|
|
%index.next = add i32 %index, 4
|
|
%7 = icmp eq i32 %index.next, 1024
|
|
br i1 %7, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|
|
|
|
define void @both_8(half* nocapture readonly %x, half* noalias nocapture %y) {
|
|
; CHECK-LABEL: both_8:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: .save {r7, lr}
|
|
; CHECK-NEXT: push {r7, lr}
|
|
; CHECK-NEXT: .vsave {d8, d9}
|
|
; CHECK-NEXT: vpush {d8, d9}
|
|
; CHECK-NEXT: adr r2, .LCPI7_0
|
|
; CHECK-NEXT: mov.w lr, #128
|
|
; CHECK-NEXT: vldrw.u32 q0, [r2]
|
|
; CHECK-NEXT: dls lr, lr
|
|
; CHECK-NEXT: .LBB7_1: @ %vector.body
|
|
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0], #16
|
|
; CHECK-NEXT: vmovx.f16 s6, s9
|
|
; CHECK-NEXT: vmovx.f16 s4, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s15, s6
|
|
; CHECK-NEXT: vcvtb.f32.f16 s14, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s13, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s12, s8
|
|
; CHECK-NEXT: vmul.f32 q3, q3, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s12
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s13
|
|
; CHECK-NEXT: vmov r3, s4
|
|
; CHECK-NEXT: vmov.16 q1[0], r2
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s14
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s15
|
|
; CHECK-NEXT: vmovx.f16 s14, s11
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s14
|
|
; CHECK-NEXT: vmov.16 q1[1], r3
|
|
; CHECK-NEXT: vmov.16 q1[2], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vmovx.f16 s12, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s12
|
|
; CHECK-NEXT: vmov.16 q1[3], r2
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s10
|
|
; CHECK-NEXT: vmul.f32 q2, q4, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s8
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s9
|
|
; CHECK-NEXT: vmov.16 q1[4], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s10
|
|
; CHECK-NEXT: vmov.16 q1[5], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s8, s11
|
|
; CHECK-NEXT: vmov.16 q1[6], r2
|
|
; CHECK-NEXT: vmov r2, s8
|
|
; CHECK-NEXT: vmov.16 q1[7], r2
|
|
; CHECK-NEXT: vstrb.8 q1, [r1], #16
|
|
; CHECK-NEXT: le lr, .LBB7_1
|
|
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
|
|
; CHECK-NEXT: vpop {d8, d9}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: @ %bb.3:
|
|
; CHECK-NEXT: .LCPI7_0:
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
entry:
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %entry
|
|
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
|
|
%0 = getelementptr inbounds half, half* %x, i32 %index
|
|
%1 = bitcast half* %0 to <8 x half>*
|
|
%wide.load = load <8 x half>, <8 x half>* %1, align 2
|
|
%2 = fpext <8 x half> %wide.load to <8 x float>
|
|
%3 = fmul <8 x float> %2, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%4 = fptrunc <8 x float> %3 to <8 x half>
|
|
%5 = getelementptr inbounds half, half* %y, i32 %index
|
|
%6 = bitcast half* %5 to <8 x half>*
|
|
store <8 x half> %4, <8 x half>* %6, align 2
|
|
%index.next = add i32 %index, 8
|
|
%7 = icmp eq i32 %index.next, 1024
|
|
br i1 %7, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|
|
|
|
define void @both_16(half* nocapture readonly %x, half* noalias nocapture %y) {
|
|
; CHECK-LABEL: both_16:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: .save {r7, lr}
|
|
; CHECK-NEXT: push {r7, lr}
|
|
; CHECK-NEXT: .vsave {d8, d9}
|
|
; CHECK-NEXT: vpush {d8, d9}
|
|
; CHECK-NEXT: adr r2, .LCPI8_0
|
|
; CHECK-NEXT: mov.w lr, #64
|
|
; CHECK-NEXT: vldrw.u32 q0, [r2]
|
|
; CHECK-NEXT: dls lr, lr
|
|
; CHECK-NEXT: .LBB8_1: @ %vector.body
|
|
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0, #16]
|
|
; CHECK-NEXT: vmovx.f16 s6, s9
|
|
; CHECK-NEXT: vmovx.f16 s4, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s15, s6
|
|
; CHECK-NEXT: vcvtb.f32.f16 s14, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s13, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s12, s8
|
|
; CHECK-NEXT: vmul.f32 q3, q3, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s12
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s13
|
|
; CHECK-NEXT: vmov r3, s4
|
|
; CHECK-NEXT: vmov.16 q1[0], r2
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s14
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s15
|
|
; CHECK-NEXT: vmovx.f16 s14, s11
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s14
|
|
; CHECK-NEXT: vmov.16 q1[1], r3
|
|
; CHECK-NEXT: vmov.16 q1[2], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vmovx.f16 s12, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s12
|
|
; CHECK-NEXT: vmov.16 q1[3], r2
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s10
|
|
; CHECK-NEXT: vmul.f32 q2, q4, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s8
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s9
|
|
; CHECK-NEXT: vmov.16 q1[4], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s10
|
|
; CHECK-NEXT: vmov.16 q1[5], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s8, s11
|
|
; CHECK-NEXT: vmov.16 q1[6], r2
|
|
; CHECK-NEXT: vmov r2, s8
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0], #32
|
|
; CHECK-NEXT: vmov.16 q1[7], r2
|
|
; CHECK-NEXT: vstrh.16 q1, [r1, #16]
|
|
; CHECK-NEXT: vmovx.f16 s6, s9
|
|
; CHECK-NEXT: vmovx.f16 s4, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s15, s6
|
|
; CHECK-NEXT: vcvtb.f32.f16 s14, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s13, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s12, s8
|
|
; CHECK-NEXT: vmul.f32 q3, q3, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s12
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s13
|
|
; CHECK-NEXT: vmov r3, s4
|
|
; CHECK-NEXT: vmov.16 q1[0], r2
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s14
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s15
|
|
; CHECK-NEXT: vmovx.f16 s14, s11
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s14
|
|
; CHECK-NEXT: vmov.16 q1[1], r3
|
|
; CHECK-NEXT: vmov.16 q1[2], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vmovx.f16 s12, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s12
|
|
; CHECK-NEXT: vmov.16 q1[3], r2
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s10
|
|
; CHECK-NEXT: vmul.f32 q2, q4, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s8
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s9
|
|
; CHECK-NEXT: vmov.16 q1[4], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s10
|
|
; CHECK-NEXT: vmov.16 q1[5], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s8, s11
|
|
; CHECK-NEXT: vmov.16 q1[6], r2
|
|
; CHECK-NEXT: vmov r2, s8
|
|
; CHECK-NEXT: vmov.16 q1[7], r2
|
|
; CHECK-NEXT: vstrh.16 q1, [r1], #32
|
|
; CHECK-NEXT: le lr, .LBB8_1
|
|
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
|
|
; CHECK-NEXT: vpop {d8, d9}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: @ %bb.3:
|
|
; CHECK-NEXT: .LCPI8_0:
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
entry:
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %entry
|
|
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
|
|
%0 = getelementptr inbounds half, half* %x, i32 %index
|
|
%1 = bitcast half* %0 to <16 x half>*
|
|
%wide.load = load <16 x half>, <16 x half>* %1, align 2
|
|
%2 = fpext <16 x half> %wide.load to <16 x float>
|
|
%3 = fmul <16 x float> %2, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%4 = fptrunc <16 x float> %3 to <16 x half>
|
|
%5 = getelementptr inbounds half, half* %y, i32 %index
|
|
%6 = bitcast half* %5 to <16 x half>*
|
|
store <16 x half> %4, <16 x half>* %6, align 2
|
|
%index.next = add i32 %index, 16
|
|
%7 = icmp eq i32 %index.next, 1024
|
|
br i1 %7, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|
|
|
|
define void @both_8_I(half* nocapture readonly %x, half* noalias nocapture %y) {
|
|
; CHECK-LABEL: both_8_I:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: .save {r7, lr}
|
|
; CHECK-NEXT: push {r7, lr}
|
|
; CHECK-NEXT: .vsave {d8, d9}
|
|
; CHECK-NEXT: vpush {d8, d9}
|
|
; CHECK-NEXT: adr r2, .LCPI9_0
|
|
; CHECK-NEXT: mov.w lr, #128
|
|
; CHECK-NEXT: vldrw.u32 q0, [r2]
|
|
; CHECK-NEXT: dls lr, lr
|
|
; CHECK-NEXT: .LBB9_1: @ %vector.body
|
|
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0], #16
|
|
; CHECK-NEXT: vcvtb.f32.f16 s7, s11
|
|
; CHECK-NEXT: vmovx.f16 s13, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s6, s10
|
|
; CHECK-NEXT: vmovx.f16 s14, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s5, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s4, s8
|
|
; CHECK-NEXT: vmovx.f16 s8, s10
|
|
; CHECK-NEXT: vmul.f32 q1, q1, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s13
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vmovx.f16 s12, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s12
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s14
|
|
; CHECK-NEXT: vmul.f32 q2, q4, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s8
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s5
|
|
; CHECK-NEXT: vmov r3, s12
|
|
; CHECK-NEXT: vmov.16 q3[0], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vmov.16 q3[1], r3
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s9
|
|
; CHECK-NEXT: vmov.16 q3[2], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s6
|
|
; CHECK-NEXT: vmov.16 q3[3], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s10
|
|
; CHECK-NEXT: vmov.16 q3[4], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s7
|
|
; CHECK-NEXT: vmov.16 q3[5], r2
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s11
|
|
; CHECK-NEXT: vmov.16 q3[6], r2
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vmov.16 q3[7], r2
|
|
; CHECK-NEXT: vstrb.8 q3, [r1], #16
|
|
; CHECK-NEXT: le lr, .LBB9_1
|
|
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
|
|
; CHECK-NEXT: vpop {d8, d9}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: @ %bb.3:
|
|
; CHECK-NEXT: .LCPI9_0:
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
entry:
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %entry
|
|
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
|
|
%0 = getelementptr inbounds half, half* %x, i32 %index
|
|
%1 = bitcast half* %0 to <8 x half>*
|
|
%wide.load = load <8 x half>, <8 x half>* %1, align 2
|
|
%2 = shufflevector <8 x half> %wide.load, <8 x half> %wide.load, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
|
|
%3 = shufflevector <8 x half> %wide.load, <8 x half> %wide.load, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
|
|
%4 = fpext <4 x half> %2 to <4 x float>
|
|
%5 = fpext <4 x half> %3 to <4 x float>
|
|
%6 = fmul <4 x float> %4, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%7 = fmul <4 x float> %5, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%8 = shufflevector <4 x float> %6, <4 x float> %7, <8 x i32> <i32 0, i32 4, i32 1, i32 5, i32 2, i32 6, i32 3, i32 7>
|
|
%9 = fptrunc <8 x float> %8 to <8 x half>
|
|
%10 = getelementptr inbounds half, half* %y, i32 %index
|
|
%11 = bitcast half* %10 to <8 x half>*
|
|
store <8 x half> %9, <8 x half>* %11, align 2
|
|
%index.next = add i32 %index, 8
|
|
%12 = icmp eq i32 %index.next, 1024
|
|
br i1 %12, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|
|
|
|
define void @both_16_I(half* nocapture readonly %x, half* noalias nocapture %y) {
|
|
; CHECK-LABEL: both_16_I:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: .save {r7, lr}
|
|
; CHECK-NEXT: push {r7, lr}
|
|
; CHECK-NEXT: .vsave {d8, d9}
|
|
; CHECK-NEXT: vpush {d8, d9}
|
|
; CHECK-NEXT: adr r2, .LCPI10_0
|
|
; CHECK-NEXT: mov.w lr, #128
|
|
; CHECK-NEXT: vldrw.u32 q0, [r2]
|
|
; CHECK-NEXT: dls lr, lr
|
|
; CHECK-NEXT: .LBB10_1: @ %vector.body
|
|
; CHECK-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0]
|
|
; CHECK-NEXT: vcvtb.f32.f16 s7, s11
|
|
; CHECK-NEXT: vmovx.f16 s13, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s6, s10
|
|
; CHECK-NEXT: vmovx.f16 s14, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s5, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s4, s8
|
|
; CHECK-NEXT: vmovx.f16 s8, s10
|
|
; CHECK-NEXT: vmul.f32 q1, q1, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s13
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vmovx.f16 s12, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s12
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s14
|
|
; CHECK-NEXT: vmul.f32 q2, q4, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s8
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s5
|
|
; CHECK-NEXT: vmov r3, s12
|
|
; CHECK-NEXT: vmov.16 q3[0], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vmov.16 q3[1], r3
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s9
|
|
; CHECK-NEXT: vmov.16 q3[2], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s6
|
|
; CHECK-NEXT: vmov.16 q3[3], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s10
|
|
; CHECK-NEXT: vmov.16 q3[4], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s7
|
|
; CHECK-NEXT: vmov.16 q3[5], r2
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s11
|
|
; CHECK-NEXT: vmov.16 q3[6], r2
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vldrh.u16 q2, [r0, #16]!
|
|
; CHECK-NEXT: vmov.16 q3[7], r2
|
|
; CHECK-NEXT: vstrh.16 q3, [r1]
|
|
; CHECK-NEXT: vmovx.f16 s12, s11
|
|
; CHECK-NEXT: vmovx.f16 s14, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s19, s12
|
|
; CHECK-NEXT: vmovx.f16 s4, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s18, s14
|
|
; CHECK-NEXT: vmovx.f16 s6, s8
|
|
; CHECK-NEXT: vcvtb.f32.f16 s17, s4
|
|
; CHECK-NEXT: vcvtb.f32.f16 s16, s6
|
|
; CHECK-NEXT: vmul.f32 q1, q4, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s4
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f32.f16 s15, s11
|
|
; CHECK-NEXT: vcvtb.f32.f16 s14, s10
|
|
; CHECK-NEXT: vcvtb.f32.f16 s13, s9
|
|
; CHECK-NEXT: vcvtb.f32.f16 s12, s8
|
|
; CHECK-NEXT: vmul.f32 q3, q3, q0
|
|
; CHECK-NEXT: vcvtb.f16.f32 s8, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s13
|
|
; CHECK-NEXT: vmov r3, s8
|
|
; CHECK-NEXT: vmov.16 q2[0], r3
|
|
; CHECK-NEXT: vmov.16 q2[1], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s5
|
|
; CHECK-NEXT: vmov.16 q2[2], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s14
|
|
; CHECK-NEXT: vmov.16 q2[3], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s16, s6
|
|
; CHECK-NEXT: vmov.16 q2[4], r2
|
|
; CHECK-NEXT: vmov r2, s16
|
|
; CHECK-NEXT: vcvtb.f16.f32 s12, s15
|
|
; CHECK-NEXT: vmov.16 q2[5], r2
|
|
; CHECK-NEXT: vmov r2, s12
|
|
; CHECK-NEXT: vcvtb.f16.f32 s4, s7
|
|
; CHECK-NEXT: vmov.16 q2[6], r2
|
|
; CHECK-NEXT: vmov r2, s4
|
|
; CHECK-NEXT: vmov.16 q2[7], r2
|
|
; CHECK-NEXT: vstrb.8 q2, [r1, #16]!
|
|
; CHECK-NEXT: le lr, .LBB10_1
|
|
; CHECK-NEXT: @ %bb.2: @ %for.cond.cleanup
|
|
; CHECK-NEXT: vpop {d8, d9}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
; CHECK-NEXT: .p2align 4
|
|
; CHECK-NEXT: @ %bb.3:
|
|
; CHECK-NEXT: .LCPI10_0:
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
; CHECK-NEXT: .long 0x40066666 @ float 2.0999999
|
|
entry:
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %entry
|
|
%index = phi i32 [ 0, %entry ], [ %index.next, %vector.body ]
|
|
%0 = getelementptr inbounds half, half* %x, i32 %index
|
|
%1 = bitcast half* %0 to <16 x half>*
|
|
%wide.load = load <16 x half>, <16 x half>* %1, align 2
|
|
%2 = shufflevector <16 x half> %wide.load, <16 x half> %wide.load, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
|
|
%3 = shufflevector <16 x half> %wide.load, <16 x half> %wide.load, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
|
|
%4 = fpext <8 x half> %2 to <8 x float>
|
|
%5 = fpext <8 x half> %3 to <8 x float>
|
|
%6 = fmul <8 x float> %4, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%7 = fmul <8 x float> %5, <float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000, float 0x4000CCCCC0000000>
|
|
%8 = shufflevector <8 x float> %6, <8 x float> %7, <16 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11, i32 4, i32 12, i32 5, i32 13, i32 6, i32 14, i32 7, i32 15>
|
|
%9 = fptrunc <16 x float> %8 to <16 x half>
|
|
%10 = getelementptr inbounds half, half* %y, i32 %index
|
|
%11 = bitcast half* %10 to <16 x half>*
|
|
store <16 x half> %9, <16 x half>* %11, align 2
|
|
%index.next = add i32 %index, 8
|
|
%12 = icmp eq i32 %index.next, 1024
|
|
br i1 %12, label %for.cond.cleanup, label %vector.body
|
|
|
|
for.cond.cleanup: ; preds = %vector.body
|
|
ret void
|
|
}
|