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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main -mattr=+mve.fp -verify-machineinstrs -o - %s | FileCheck %s
define arm_aapcs_vfpcc <8 x half> @test_vcvttq_f16_f32(<8 x half> %a, <4 x float> %b) {
; CHECK-LABEL: test_vcvttq_f16_f32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcvtt.f16.f32 q0, q1
; CHECK-NEXT: bx lr
entry:
%0 = tail call <8 x half> @llvm.arm.mve.vcvt.narrow(<8 x half> %a, <4 x float> %b, i32 1)
ret <8 x half> %0
}
define arm_aapcs_vfpcc <8 x half> @test_vcvtbq_f16_f32(<8 x half> %a, <4 x float> %b) {
; CHECK-LABEL: test_vcvtbq_f16_f32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcvtb.f16.f32 q0, q1
; CHECK-NEXT: bx lr
entry:
%0 = tail call <8 x half> @llvm.arm.mve.vcvt.narrow(<8 x half> %a, <4 x float> %b, i32 0)
ret <8 x half> %0
}
declare <8 x half> @llvm.arm.mve.vcvt.narrow(<8 x half>, <4 x float>, i32)
define arm_aapcs_vfpcc <8 x half> @test_vcvttq_m_f16_f32(<8 x half> %a, <4 x float> %b, i16 zeroext %p) {
; CHECK-LABEL: test_vcvttq_m_f16_f32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmsr p0, r0
; CHECK-NEXT: vpst
; CHECK-NEXT: vcvttt.f16.f32 q0, q1
; CHECK-NEXT: bx lr
entry:
%0 = zext i16 %p to i32
%1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
%2 = tail call <8 x half> @llvm.arm.mve.vcvt.narrow.predicated(<8 x half> %a, <4 x float> %b, i32 1, <4 x i1> %1)
ret <8 x half> %2
}
define arm_aapcs_vfpcc <8 x half> @test_vcvtbq_m_f16_f32(<8 x half> %a, <4 x float> %b, i16 zeroext %p) {
; CHECK-LABEL: test_vcvtbq_m_f16_f32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmsr p0, r0
; CHECK-NEXT: vpst
; CHECK-NEXT: vcvtbt.f16.f32 q0, q1
; CHECK-NEXT: bx lr
entry:
%0 = zext i16 %p to i32
%1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
%2 = tail call <8 x half> @llvm.arm.mve.vcvt.narrow.predicated(<8 x half> %a, <4 x float> %b, i32 0, <4 x i1> %1)
ret <8 x half> %2
}
declare <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32)
declare <8 x half> @llvm.arm.mve.vcvt.narrow.predicated(<8 x half>, <4 x float>, i32, <4 x i1>)
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