178 lines
5.6 KiB
LLVM
178 lines
5.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=arm-none-eabi -mattr=-neon | FileCheck %s --check-prefix=CHECK
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declare half @llvm.vector.reduce.fmin.v4f16(<4 x half>)
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declare float @llvm.vector.reduce.fmin.v4f32(<4 x float>)
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declare double @llvm.vector.reduce.fmin.v2f64(<2 x double>)
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declare fp128 @llvm.vector.reduce.fmin.v2f128(<2 x fp128>)
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define half @test_v4f16(<4 x half> %a) nounwind {
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; CHECK-LABEL: test_v4f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: .save {r4, r5, r6, r7, r8, r9, r11, lr}
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; CHECK-NEXT: push {r4, r5, r6, r7, r8, r9, r11, lr}
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; CHECK-NEXT: mov r9, #255
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; CHECK-NEXT: mov r8, r3
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; CHECK-NEXT: orr r9, r9, #65280
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; CHECK-NEXT: mov r6, r2
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; CHECK-NEXT: and r0, r0, r9
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; CHECK-NEXT: mov r5, r1
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; CHECK-NEXT: bl __aeabi_h2f
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; CHECK-NEXT: mov r7, r0
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; CHECK-NEXT: and r0, r5, r9
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; CHECK-NEXT: bl __aeabi_h2f
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; CHECK-NEXT: mov r5, r0
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; CHECK-NEXT: mov r0, r7
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; CHECK-NEXT: mov r1, r5
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; CHECK-NEXT: bl __aeabi_fcmplt
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; CHECK-NEXT: mov r4, r0
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; CHECK-NEXT: and r0, r6, r9
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; CHECK-NEXT: bl __aeabi_h2f
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; CHECK-NEXT: cmp r4, #0
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; CHECK-NEXT: mov r6, r0
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; CHECK-NEXT: movne r5, r7
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; CHECK-NEXT: mov r1, r6
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: bl __aeabi_fcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: and r0, r8, r9
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; CHECK-NEXT: moveq r5, r6
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; CHECK-NEXT: bl __aeabi_h2f
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; CHECK-NEXT: mov r4, r0
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: mov r1, r4
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; CHECK-NEXT: bl __aeabi_fcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: moveq r5, r4
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: bl __aeabi_f2h
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; CHECK-NEXT: pop {r4, r5, r6, r7, r8, r9, r11, lr}
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; CHECK-NEXT: mov pc, lr
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%b = call fast half @llvm.vector.reduce.fmin.v4f16(<4 x half> %a)
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ret half %b
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}
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define float @test_v4f32(<4 x float> %a) nounwind {
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; CHECK-LABEL: test_v4f32:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: .save {r4, r5, r6, r7, r11, lr}
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; CHECK-NEXT: push {r4, r5, r6, r7, r11, lr}
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; CHECK-NEXT: mov r4, r3
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; CHECK-NEXT: mov r6, r2
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; CHECK-NEXT: mov r5, r1
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; CHECK-NEXT: mov r7, r0
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; CHECK-NEXT: bl __aeabi_fcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: mov r1, r6
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; CHECK-NEXT: movne r5, r7
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: bl __aeabi_fcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: mov r1, r4
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; CHECK-NEXT: moveq r5, r6
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: bl __aeabi_fcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: moveq r5, r4
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: pop {r4, r5, r6, r7, r11, lr}
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; CHECK-NEXT: mov pc, lr
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%b = call fast float @llvm.vector.reduce.fmin.v4f32(<4 x float> %a)
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ret float %b
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}
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define double @test_v2f64(<2 x double> %a) nounwind {
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; CHECK-LABEL: test_v2f64:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: .save {r4, r5, r6, r7, r8, lr}
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; CHECK-NEXT: push {r4, r5, r6, r7, r8, lr}
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; CHECK-NEXT: mov r4, r3
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; CHECK-NEXT: mov r6, r2
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; CHECK-NEXT: mov r8, r1
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; CHECK-NEXT: mov r7, r0
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; CHECK-NEXT: bl __aeabi_dcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: mov r5, r6
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; CHECK-NEXT: mov r0, r7
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; CHECK-NEXT: mov r1, r8
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; CHECK-NEXT: mov r2, r6
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; CHECK-NEXT: mov r3, r4
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; CHECK-NEXT: movne r5, r7
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; CHECK-NEXT: bl __aeabi_dcmplt
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: mov r0, r5
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; CHECK-NEXT: movne r4, r8
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; CHECK-NEXT: mov r1, r4
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; CHECK-NEXT: pop {r4, r5, r6, r7, r8, lr}
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; CHECK-NEXT: mov pc, lr
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%b = call fast double @llvm.vector.reduce.fmin.v2f64(<2 x double> %a)
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ret double %b
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}
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define fp128 @test_v2f128(<2 x fp128> %a) nounwind {
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; CHECK-LABEL: test_v2f128:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: .save {r4, r5, r6, r7, r8, r9, r10, r11, lr}
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; CHECK-NEXT: push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
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; CHECK-NEXT: .pad #28
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; CHECK-NEXT: sub sp, sp, #28
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; CHECK-NEXT: ldr r5, [sp, #76]
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; CHECK-NEXT: mov r8, r3
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; CHECK-NEXT: ldr r6, [sp, #72]
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; CHECK-NEXT: mov r9, r2
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; CHECK-NEXT: ldr r4, [sp, #68]
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; CHECK-NEXT: mov r10, r1
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; CHECK-NEXT: ldr r7, [sp, #64]
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; CHECK-NEXT: mov r11, r0
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; CHECK-NEXT: str r5, [sp, #12]
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; CHECK-NEXT: str r6, [sp, #8]
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; CHECK-NEXT: str r4, [sp, #4]
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; CHECK-NEXT: str r7, [sp]
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; CHECK-NEXT: bl __lttf2
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; CHECK-NEXT: str r0, [sp, #24] @ 4-byte Spill
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; CHECK-NEXT: mov r0, r11
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; CHECK-NEXT: mov r1, r10
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; CHECK-NEXT: mov r2, r9
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; CHECK-NEXT: mov r3, r8
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; CHECK-NEXT: str r7, [sp]
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; CHECK-NEXT: stmib sp, {r4, r6}
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; CHECK-NEXT: str r5, [sp, #12]
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; CHECK-NEXT: bl __lttf2
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; CHECK-NEXT: str r0, [sp, #20] @ 4-byte Spill
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; CHECK-NEXT: mov r0, r11
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; CHECK-NEXT: mov r1, r10
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; CHECK-NEXT: mov r2, r9
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; CHECK-NEXT: mov r3, r8
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; CHECK-NEXT: str r7, [sp]
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; CHECK-NEXT: stmib sp, {r4, r6}
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; CHECK-NEXT: str r5, [sp, #12]
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; CHECK-NEXT: bl __lttf2
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: ldr r0, [sp, #20] @ 4-byte Reload
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; CHECK-NEXT: str r7, [sp]
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; CHECK-NEXT: movmi r7, r11
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: ldr r0, [sp, #24] @ 4-byte Reload
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; CHECK-NEXT: stmib sp, {r4, r6}
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; CHECK-NEXT: movmi r4, r10
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: mov r0, r11
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; CHECK-NEXT: mov r1, r10
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; CHECK-NEXT: mov r2, r9
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; CHECK-NEXT: mov r3, r8
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; CHECK-NEXT: str r5, [sp, #12]
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; CHECK-NEXT: movmi r6, r9
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; CHECK-NEXT: bl __lttf2
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: mov r0, r7
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; CHECK-NEXT: movmi r5, r8
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; CHECK-NEXT: mov r1, r4
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; CHECK-NEXT: mov r2, r6
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; CHECK-NEXT: mov r3, r5
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; CHECK-NEXT: add sp, sp, #28
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; CHECK-NEXT: pop {r4, r5, r6, r7, r8, r9, r10, r11, lr}
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; CHECK-NEXT: mov pc, lr
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%b = call fast fp128 @llvm.vector.reduce.fmin.v2f128(<2 x fp128> %a)
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ret fp128 %b
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}
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