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529 lines
17 KiB
529 lines
17 KiB
; 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,+fullfp16 -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-MVE
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; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve.fp -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-MVEFP
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define arm_aapcs_vfpcc <4 x float> @fceil_float32_t(<4 x float> %src) {
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; CHECK-MVE-LABEL: fceil_float32_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vrintp.f32 s7, s3
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; CHECK-MVE-NEXT: vrintp.f32 s6, s2
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; CHECK-MVE-NEXT: vrintp.f32 s5, s1
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; CHECK-MVE-NEXT: vrintp.f32 s4, s0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: fceil_float32_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintp.f32 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <4 x float> @llvm.ceil.v4f32(<4 x float> %src)
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ret <4 x float> %0
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}
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define arm_aapcs_vfpcc <8 x half> @fceil_float16_t(<8 x half> %src) {
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; CHECK-MVE-LABEL: fceil_float16_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vmovx.f16 s4, s0
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; CHECK-MVE-NEXT: vrintp.f16 s8, s1
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; CHECK-MVE-NEXT: vrintp.f16 s4, s4
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; CHECK-MVE-NEXT: vmov r0, s4
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; CHECK-MVE-NEXT: vrintp.f16 s4, s0
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; CHECK-MVE-NEXT: vmov r1, s4
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; CHECK-MVE-NEXT: vmovx.f16 s0, s3
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; CHECK-MVE-NEXT: vmov.16 q1[0], r1
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; CHECK-MVE-NEXT: vrintp.f16 s0, s0
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; CHECK-MVE-NEXT: vmov.16 q1[1], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmovx.f16 s8, s1
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; CHECK-MVE-NEXT: vmov.16 q1[2], r0
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; CHECK-MVE-NEXT: vrintp.f16 s8, s8
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vrintp.f16 s8, s2
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; CHECK-MVE-NEXT: vmov.16 q1[3], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmovx.f16 s8, s2
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; CHECK-MVE-NEXT: vmov.16 q1[4], r0
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; CHECK-MVE-NEXT: vrintp.f16 s8, s8
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vrintp.f16 s8, s3
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; CHECK-MVE-NEXT: vmov.16 q1[5], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmov.16 q1[6], r0
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; CHECK-MVE-NEXT: vmov r0, s0
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; CHECK-MVE-NEXT: vmov.16 q1[7], r0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: fceil_float16_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintp.f16 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <8 x half> @llvm.ceil.v8f16(<8 x half> %src)
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ret <8 x half> %0
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}
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define arm_aapcs_vfpcc <2 x double> @fceil_float64_t(<2 x double> %src) {
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; CHECK-LABEL: fceil_float64_t:
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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: vmov q4, q0
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; CHECK-NEXT: vmov r0, r1, d9
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; CHECK-NEXT: bl ceil
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; CHECK-NEXT: vmov r2, r3, d8
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; CHECK-NEXT: vmov d9, r0, r1
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: mov r1, r3
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; CHECK-NEXT: bl ceil
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; CHECK-NEXT: vmov d8, r0, r1
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; CHECK-NEXT: vmov q0, q4
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; CHECK-NEXT: vpop {d8, d9}
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; CHECK-NEXT: pop {r7, pc}
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entry:
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%0 = call fast <2 x double> @llvm.ceil.v2f64(<2 x double> %src)
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ret <2 x double> %0
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}
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define arm_aapcs_vfpcc <4 x float> @ftrunc_float32_t(<4 x float> %src) {
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; CHECK-MVE-LABEL: ftrunc_float32_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vrintz.f32 s7, s3
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; CHECK-MVE-NEXT: vrintz.f32 s6, s2
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; CHECK-MVE-NEXT: vrintz.f32 s5, s1
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; CHECK-MVE-NEXT: vrintz.f32 s4, s0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: ftrunc_float32_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintz.f32 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <4 x float> @llvm.trunc.v4f32(<4 x float> %src)
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ret <4 x float> %0
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}
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define arm_aapcs_vfpcc <8 x half> @ftrunc_float16_t(<8 x half> %src) {
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; CHECK-MVE-LABEL: ftrunc_float16_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vmovx.f16 s4, s0
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; CHECK-MVE-NEXT: vrintz.f16 s8, s1
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; CHECK-MVE-NEXT: vrintz.f16 s4, s4
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; CHECK-MVE-NEXT: vmov r0, s4
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; CHECK-MVE-NEXT: vrintz.f16 s4, s0
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; CHECK-MVE-NEXT: vmov r1, s4
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; CHECK-MVE-NEXT: vmovx.f16 s0, s3
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; CHECK-MVE-NEXT: vmov.16 q1[0], r1
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; CHECK-MVE-NEXT: vrintz.f16 s0, s0
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; CHECK-MVE-NEXT: vmov.16 q1[1], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmovx.f16 s8, s1
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; CHECK-MVE-NEXT: vmov.16 q1[2], r0
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; CHECK-MVE-NEXT: vrintz.f16 s8, s8
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vrintz.f16 s8, s2
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; CHECK-MVE-NEXT: vmov.16 q1[3], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmovx.f16 s8, s2
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; CHECK-MVE-NEXT: vmov.16 q1[4], r0
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; CHECK-MVE-NEXT: vrintz.f16 s8, s8
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vrintz.f16 s8, s3
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; CHECK-MVE-NEXT: vmov.16 q1[5], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmov.16 q1[6], r0
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; CHECK-MVE-NEXT: vmov r0, s0
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; CHECK-MVE-NEXT: vmov.16 q1[7], r0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: ftrunc_float16_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintz.f16 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <8 x half> @llvm.trunc.v8f16(<8 x half> %src)
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ret <8 x half> %0
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}
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define arm_aapcs_vfpcc <2 x double> @ftrunc_float64_t(<2 x double> %src) {
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; CHECK-LABEL: ftrunc_float64_t:
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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: vmov q4, q0
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; CHECK-NEXT: vmov r0, r1, d9
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; CHECK-NEXT: bl trunc
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; CHECK-NEXT: vmov r2, r3, d8
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; CHECK-NEXT: vmov d9, r0, r1
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: mov r1, r3
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; CHECK-NEXT: bl trunc
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; CHECK-NEXT: vmov d8, r0, r1
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; CHECK-NEXT: vmov q0, q4
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; CHECK-NEXT: vpop {d8, d9}
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; CHECK-NEXT: pop {r7, pc}
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entry:
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%0 = call fast <2 x double> @llvm.trunc.v2f64(<2 x double> %src)
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ret <2 x double> %0
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}
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define arm_aapcs_vfpcc <4 x float> @frint_float32_t(<4 x float> %src) {
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; CHECK-MVE-LABEL: frint_float32_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vrintx.f32 s7, s3
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; CHECK-MVE-NEXT: vrintx.f32 s6, s2
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; CHECK-MVE-NEXT: vrintx.f32 s5, s1
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; CHECK-MVE-NEXT: vrintx.f32 s4, s0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: frint_float32_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintx.f32 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <4 x float> @llvm.rint.v4f32(<4 x float> %src)
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ret <4 x float> %0
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}
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define arm_aapcs_vfpcc <8 x half> @frint_float16_t(<8 x half> %src) {
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; CHECK-MVE-LABEL: frint_float16_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vmovx.f16 s4, s0
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; CHECK-MVE-NEXT: vrintx.f16 s8, s1
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; CHECK-MVE-NEXT: vrintx.f16 s4, s4
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; CHECK-MVE-NEXT: vmov r0, s4
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; CHECK-MVE-NEXT: vrintx.f16 s4, s0
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; CHECK-MVE-NEXT: vmov r1, s4
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; CHECK-MVE-NEXT: vmovx.f16 s0, s3
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; CHECK-MVE-NEXT: vmov.16 q1[0], r1
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; CHECK-MVE-NEXT: vrintx.f16 s0, s0
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; CHECK-MVE-NEXT: vmov.16 q1[1], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmovx.f16 s8, s1
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; CHECK-MVE-NEXT: vmov.16 q1[2], r0
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; CHECK-MVE-NEXT: vrintx.f16 s8, s8
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vrintx.f16 s8, s2
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; CHECK-MVE-NEXT: vmov.16 q1[3], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmovx.f16 s8, s2
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; CHECK-MVE-NEXT: vmov.16 q1[4], r0
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; CHECK-MVE-NEXT: vrintx.f16 s8, s8
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vrintx.f16 s8, s3
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; CHECK-MVE-NEXT: vmov.16 q1[5], r0
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; CHECK-MVE-NEXT: vmov r0, s8
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; CHECK-MVE-NEXT: vmov.16 q1[6], r0
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; CHECK-MVE-NEXT: vmov r0, s0
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; CHECK-MVE-NEXT: vmov.16 q1[7], r0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: frint_float16_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintx.f16 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <8 x half> @llvm.rint.v8f16(<8 x half> %src)
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ret <8 x half> %0
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}
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define arm_aapcs_vfpcc <2 x double> @frint_float64_t(<2 x double> %src) {
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; CHECK-LABEL: frint_float64_t:
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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: vmov q4, q0
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; CHECK-NEXT: vmov r0, r1, d9
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; CHECK-NEXT: bl rint
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; CHECK-NEXT: vmov r2, r3, d8
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; CHECK-NEXT: vmov d9, r0, r1
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: mov r1, r3
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; CHECK-NEXT: bl rint
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; CHECK-NEXT: vmov d8, r0, r1
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; CHECK-NEXT: vmov q0, q4
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; CHECK-NEXT: vpop {d8, d9}
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; CHECK-NEXT: pop {r7, pc}
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entry:
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%0 = call fast <2 x double> @llvm.rint.v2f64(<2 x double> %src)
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ret <2 x double> %0
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}
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define arm_aapcs_vfpcc <4 x float> @fnearbyint_float32_t(<4 x float> %src) {
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; CHECK-LABEL: fnearbyint_float32_t:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vrintr.f32 s7, s3
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; CHECK-NEXT: vrintr.f32 s6, s2
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; CHECK-NEXT: vrintr.f32 s5, s1
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; CHECK-NEXT: vrintr.f32 s4, s0
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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entry:
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%0 = call fast <4 x float> @llvm.nearbyint.v4f32(<4 x float> %src)
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ret <4 x float> %0
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}
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define arm_aapcs_vfpcc <8 x half> @fnearbyint_float16_t(<8 x half> %src) {
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; CHECK-LABEL: fnearbyint_float16_t:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmovx.f16 s4, s0
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; CHECK-NEXT: vrintr.f16 s8, s1
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; CHECK-NEXT: vrintr.f16 s4, s4
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; CHECK-NEXT: vmov r0, s4
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; CHECK-NEXT: vrintr.f16 s4, s0
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; CHECK-NEXT: vmov r1, s4
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; CHECK-NEXT: vmovx.f16 s0, s3
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; CHECK-NEXT: vmov.16 q1[0], r1
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; CHECK-NEXT: vrintr.f16 s0, s0
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; CHECK-NEXT: vmov.16 q1[1], r0
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; CHECK-NEXT: vmov r0, s8
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; CHECK-NEXT: vmovx.f16 s8, s1
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; CHECK-NEXT: vmov.16 q1[2], r0
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; CHECK-NEXT: vrintr.f16 s8, s8
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; CHECK-NEXT: vmov r0, s8
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; CHECK-NEXT: vrintr.f16 s8, s2
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; CHECK-NEXT: vmov.16 q1[3], r0
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; CHECK-NEXT: vmov r0, s8
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; CHECK-NEXT: vmovx.f16 s8, s2
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; CHECK-NEXT: vmov.16 q1[4], r0
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; CHECK-NEXT: vrintr.f16 s8, s8
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; CHECK-NEXT: vmov r0, s8
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; CHECK-NEXT: vrintr.f16 s8, s3
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; CHECK-NEXT: vmov.16 q1[5], r0
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; CHECK-NEXT: vmov r0, s8
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; CHECK-NEXT: vmov.16 q1[6], r0
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: vmov.16 q1[7], r0
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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entry:
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%0 = call fast <8 x half> @llvm.nearbyint.v8f16(<8 x half> %src)
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ret <8 x half> %0
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}
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define arm_aapcs_vfpcc <2 x double> @fnearbyint_float64_t(<2 x double> %src) {
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; CHECK-LABEL: fnearbyint_float64_t:
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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: vmov q4, q0
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; CHECK-NEXT: vmov r0, r1, d9
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; CHECK-NEXT: bl nearbyint
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; CHECK-NEXT: vmov r2, r3, d8
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; CHECK-NEXT: vmov d9, r0, r1
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: mov r1, r3
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; CHECK-NEXT: bl nearbyint
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; CHECK-NEXT: vmov d8, r0, r1
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; CHECK-NEXT: vmov q0, q4
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; CHECK-NEXT: vpop {d8, d9}
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; CHECK-NEXT: pop {r7, pc}
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entry:
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%0 = call fast <2 x double> @llvm.nearbyint.v2f64(<2 x double> %src)
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ret <2 x double> %0
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}
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define arm_aapcs_vfpcc <4 x float> @ffloor_float32_t(<4 x float> %src) {
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; CHECK-MVE-LABEL: ffloor_float32_t:
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; CHECK-MVE: @ %bb.0: @ %entry
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; CHECK-MVE-NEXT: vrintm.f32 s7, s3
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; CHECK-MVE-NEXT: vrintm.f32 s6, s2
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; CHECK-MVE-NEXT: vrintm.f32 s5, s1
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; CHECK-MVE-NEXT: vrintm.f32 s4, s0
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; CHECK-MVE-NEXT: vmov q0, q1
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; CHECK-MVE-NEXT: bx lr
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;
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; CHECK-MVEFP-LABEL: ffloor_float32_t:
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; CHECK-MVEFP: @ %bb.0: @ %entry
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; CHECK-MVEFP-NEXT: vrintm.f32 q0, q0
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; CHECK-MVEFP-NEXT: bx lr
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entry:
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%0 = call fast <4 x float> @llvm.floor.v4f32(<4 x float> %src)
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ret <4 x float> %0
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|
}
|
|
|
|
define arm_aapcs_vfpcc <8 x half> @ffloor_float16_t(<8 x half> %src) {
|
|
; CHECK-MVE-LABEL: ffloor_float16_t:
|
|
; CHECK-MVE: @ %bb.0: @ %entry
|
|
; CHECK-MVE-NEXT: vmovx.f16 s4, s0
|
|
; CHECK-MVE-NEXT: vrintm.f16 s8, s1
|
|
; CHECK-MVE-NEXT: vrintm.f16 s4, s4
|
|
; CHECK-MVE-NEXT: vmov r0, s4
|
|
; CHECK-MVE-NEXT: vrintm.f16 s4, s0
|
|
; CHECK-MVE-NEXT: vmov r1, s4
|
|
; CHECK-MVE-NEXT: vmovx.f16 s0, s3
|
|
; CHECK-MVE-NEXT: vmov.16 q1[0], r1
|
|
; CHECK-MVE-NEXT: vrintm.f16 s0, s0
|
|
; CHECK-MVE-NEXT: vmov.16 q1[1], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vmovx.f16 s8, s1
|
|
; CHECK-MVE-NEXT: vmov.16 q1[2], r0
|
|
; CHECK-MVE-NEXT: vrintm.f16 s8, s8
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vrintm.f16 s8, s2
|
|
; CHECK-MVE-NEXT: vmov.16 q1[3], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vmovx.f16 s8, s2
|
|
; CHECK-MVE-NEXT: vmov.16 q1[4], r0
|
|
; CHECK-MVE-NEXT: vrintm.f16 s8, s8
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vrintm.f16 s8, s3
|
|
; CHECK-MVE-NEXT: vmov.16 q1[5], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vmov.16 q1[6], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s0
|
|
; CHECK-MVE-NEXT: vmov.16 q1[7], r0
|
|
; CHECK-MVE-NEXT: vmov q0, q1
|
|
; CHECK-MVE-NEXT: bx lr
|
|
;
|
|
; CHECK-MVEFP-LABEL: ffloor_float16_t:
|
|
; CHECK-MVEFP: @ %bb.0: @ %entry
|
|
; CHECK-MVEFP-NEXT: vrintm.f16 q0, q0
|
|
; CHECK-MVEFP-NEXT: bx lr
|
|
entry:
|
|
%0 = call fast <8 x half> @llvm.floor.v8f16(<8 x half> %src)
|
|
ret <8 x half> %0
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <2 x double> @ffloor_float64_t(<2 x double> %src) {
|
|
; CHECK-LABEL: ffloor_float64_t:
|
|
; 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: vmov q4, q0
|
|
; CHECK-NEXT: vmov r0, r1, d9
|
|
; CHECK-NEXT: bl floor
|
|
; CHECK-NEXT: vmov r2, r3, d8
|
|
; CHECK-NEXT: vmov d9, r0, r1
|
|
; CHECK-NEXT: mov r0, r2
|
|
; CHECK-NEXT: mov r1, r3
|
|
; CHECK-NEXT: bl floor
|
|
; CHECK-NEXT: vmov d8, r0, r1
|
|
; CHECK-NEXT: vmov q0, q4
|
|
; CHECK-NEXT: vpop {d8, d9}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
entry:
|
|
%0 = call fast <2 x double> @llvm.floor.v2f64(<2 x double> %src)
|
|
ret <2 x double> %0
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <4 x float> @fround_float32_t(<4 x float> %src) {
|
|
; CHECK-MVE-LABEL: fround_float32_t:
|
|
; CHECK-MVE: @ %bb.0: @ %entry
|
|
; CHECK-MVE-NEXT: vrinta.f32 s7, s3
|
|
; CHECK-MVE-NEXT: vrinta.f32 s6, s2
|
|
; CHECK-MVE-NEXT: vrinta.f32 s5, s1
|
|
; CHECK-MVE-NEXT: vrinta.f32 s4, s0
|
|
; CHECK-MVE-NEXT: vmov q0, q1
|
|
; CHECK-MVE-NEXT: bx lr
|
|
;
|
|
; CHECK-MVEFP-LABEL: fround_float32_t:
|
|
; CHECK-MVEFP: @ %bb.0: @ %entry
|
|
; CHECK-MVEFP-NEXT: vrinta.f32 q0, q0
|
|
; CHECK-MVEFP-NEXT: bx lr
|
|
entry:
|
|
%0 = call fast <4 x float> @llvm.round.v4f32(<4 x float> %src)
|
|
ret <4 x float> %0
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <8 x half> @fround_float16_t(<8 x half> %src) {
|
|
; CHECK-MVE-LABEL: fround_float16_t:
|
|
; CHECK-MVE: @ %bb.0: @ %entry
|
|
; CHECK-MVE-NEXT: vmovx.f16 s4, s0
|
|
; CHECK-MVE-NEXT: vrinta.f16 s8, s1
|
|
; CHECK-MVE-NEXT: vrinta.f16 s4, s4
|
|
; CHECK-MVE-NEXT: vmov r0, s4
|
|
; CHECK-MVE-NEXT: vrinta.f16 s4, s0
|
|
; CHECK-MVE-NEXT: vmov r1, s4
|
|
; CHECK-MVE-NEXT: vmovx.f16 s0, s3
|
|
; CHECK-MVE-NEXT: vmov.16 q1[0], r1
|
|
; CHECK-MVE-NEXT: vrinta.f16 s0, s0
|
|
; CHECK-MVE-NEXT: vmov.16 q1[1], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vmovx.f16 s8, s1
|
|
; CHECK-MVE-NEXT: vmov.16 q1[2], r0
|
|
; CHECK-MVE-NEXT: vrinta.f16 s8, s8
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vrinta.f16 s8, s2
|
|
; CHECK-MVE-NEXT: vmov.16 q1[3], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vmovx.f16 s8, s2
|
|
; CHECK-MVE-NEXT: vmov.16 q1[4], r0
|
|
; CHECK-MVE-NEXT: vrinta.f16 s8, s8
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vrinta.f16 s8, s3
|
|
; CHECK-MVE-NEXT: vmov.16 q1[5], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s8
|
|
; CHECK-MVE-NEXT: vmov.16 q1[6], r0
|
|
; CHECK-MVE-NEXT: vmov r0, s0
|
|
; CHECK-MVE-NEXT: vmov.16 q1[7], r0
|
|
; CHECK-MVE-NEXT: vmov q0, q1
|
|
; CHECK-MVE-NEXT: bx lr
|
|
;
|
|
; CHECK-MVEFP-LABEL: fround_float16_t:
|
|
; CHECK-MVEFP: @ %bb.0: @ %entry
|
|
; CHECK-MVEFP-NEXT: vrinta.f16 q0, q0
|
|
; CHECK-MVEFP-NEXT: bx lr
|
|
entry:
|
|
%0 = call fast <8 x half> @llvm.round.v8f16(<8 x half> %src)
|
|
ret <8 x half> %0
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <2 x double> @fround_float64_t(<2 x double> %src) {
|
|
; CHECK-LABEL: fround_float64_t:
|
|
; 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: vmov q4, q0
|
|
; CHECK-NEXT: vmov r0, r1, d9
|
|
; CHECK-NEXT: bl round
|
|
; CHECK-NEXT: vmov r2, r3, d8
|
|
; CHECK-NEXT: vmov d9, r0, r1
|
|
; CHECK-NEXT: mov r0, r2
|
|
; CHECK-NEXT: mov r1, r3
|
|
; CHECK-NEXT: bl round
|
|
; CHECK-NEXT: vmov d8, r0, r1
|
|
; CHECK-NEXT: vmov q0, q4
|
|
; CHECK-NEXT: vpop {d8, d9}
|
|
; CHECK-NEXT: pop {r7, pc}
|
|
entry:
|
|
%0 = call fast <2 x double> @llvm.round.v2f64(<2 x double> %src)
|
|
ret <2 x double> %0
|
|
}
|
|
|
|
declare <4 x float> @llvm.ceil.v4f32(<4 x float>)
|
|
declare <4 x float> @llvm.trunc.v4f32(<4 x float>)
|
|
declare <4 x float> @llvm.rint.v4f32(<4 x float>)
|
|
declare <4 x float> @llvm.nearbyint.v4f32(<4 x float>)
|
|
declare <4 x float> @llvm.floor.v4f32(<4 x float>)
|
|
declare <4 x float> @llvm.round.v4f32(<4 x float>)
|
|
declare <8 x half> @llvm.ceil.v8f16(<8 x half>)
|
|
declare <8 x half> @llvm.trunc.v8f16(<8 x half>)
|
|
declare <8 x half> @llvm.rint.v8f16(<8 x half>)
|
|
declare <8 x half> @llvm.nearbyint.v8f16(<8 x half>)
|
|
declare <8 x half> @llvm.floor.v8f16(<8 x half>)
|
|
declare <8 x half> @llvm.round.v8f16(<8 x half>)
|
|
declare <2 x double> @llvm.ceil.v2f64(<2 x double>)
|
|
declare <2 x double> @llvm.trunc.v2f64(<2 x double>)
|
|
declare <2 x double> @llvm.rint.v2f64(<2 x double>)
|
|
declare <2 x double> @llvm.nearbyint.v2f64(<2 x double>)
|
|
declare <2 x double> @llvm.floor.v2f64(<2 x double>)
|
|
declare <2 x double> @llvm.round.v2f64(<2 x double>)
|