1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=thumbv8.1m.main -mattr=+mve.fp -verify-machineinstrs -o - %s | FileCheck %s
4 define arm_aapcs_vfpcc <16 x i8> @test_vhaddq_u8(<16 x i8> %a, <16 x i8> %b) local_unnamed_addr #0 {
5 ; CHECK-LABEL: test_vhaddq_u8:
6 ; CHECK: @ %bb.0: @ %entry
7 ; CHECK-NEXT: vhadd.u8 q0, q0, q1
10 %0 = tail call <16 x i8> @llvm.arm.mve.vhadd.v16i8(<16 x i8> %a, <16 x i8> %b, i32 1)
14 declare <16 x i8> @llvm.arm.mve.vhadd.v16i8(<16 x i8>, <16 x i8>, i32) #1
16 define arm_aapcs_vfpcc <8 x i16> @test_vhaddq_s16(<8 x i16> %a, <8 x i16> %b) local_unnamed_addr #0 {
17 ; CHECK-LABEL: test_vhaddq_s16:
18 ; CHECK: @ %bb.0: @ %entry
19 ; CHECK-NEXT: vhadd.s16 q0, q0, q1
22 %0 = tail call <8 x i16> @llvm.arm.mve.vhadd.v8i16(<8 x i16> %a, <8 x i16> %b, i32 0)
26 declare <8 x i16> @llvm.arm.mve.vhadd.v8i16(<8 x i16>, <8 x i16>, i32) #1
28 define arm_aapcs_vfpcc <4 x i32> @test_vhaddq_u32(<4 x i32> %a, <4 x i32> %b) local_unnamed_addr #0 {
29 ; CHECK-LABEL: test_vhaddq_u32:
30 ; CHECK: @ %bb.0: @ %entry
31 ; CHECK-NEXT: vhadd.u32 q0, q0, q1
34 %0 = tail call <4 x i32> @llvm.arm.mve.vhadd.v4i32(<4 x i32> %a, <4 x i32> %b, i32 1)
38 declare <4 x i32> @llvm.arm.mve.vhadd.v4i32(<4 x i32>, <4 x i32>, i32) #1
40 define arm_aapcs_vfpcc <16 x i8> @test_vhaddq_m_s8(<16 x i8> %inactive, <16 x i8> %a, <16 x i8> %b, i16 zeroext %p) local_unnamed_addr #0 {
41 ; CHECK-LABEL: test_vhaddq_m_s8:
42 ; CHECK: @ %bb.0: @ %entry
43 ; CHECK-NEXT: vmsr p0, r0
45 ; CHECK-NEXT: vhaddt.s8 q0, q1, q2
48 %0 = zext i16 %p to i32
49 %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
50 %2 = tail call <16 x i8> @llvm.arm.mve.hadd.predicated.v16i8.v16i1(<16 x i8> %a, <16 x i8> %b, i32 0, <16 x i1> %1, <16 x i8> %inactive)
54 declare <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32) #1
56 declare <16 x i8> @llvm.arm.mve.hadd.predicated.v16i8.v16i1(<16 x i8>, <16 x i8>, i32, <16 x i1>, <16 x i8>) #1
58 define arm_aapcs_vfpcc <8 x i16> @test_vhaddq_m_u16(<8 x i16> %inactive, <8 x i16> %a, <8 x i16> %b, i16 zeroext %p) local_unnamed_addr #0 {
59 ; CHECK-LABEL: test_vhaddq_m_u16:
60 ; CHECK: @ %bb.0: @ %entry
61 ; CHECK-NEXT: vmsr p0, r0
63 ; CHECK-NEXT: vhaddt.u16 q0, q1, q2
66 %0 = zext i16 %p to i32
67 %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
68 %2 = tail call <8 x i16> @llvm.arm.mve.hadd.predicated.v8i16.v8i1(<8 x i16> %a, <8 x i16> %b, i32 1, <8 x i1> %1, <8 x i16> %inactive)
72 declare <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32) #1
74 declare <8 x i16> @llvm.arm.mve.hadd.predicated.v8i16.v8i1(<8 x i16>, <8 x i16>, i32, <8 x i1>, <8 x i16>) #1
76 define arm_aapcs_vfpcc <4 x i32> @test_vhaddq_m_s32(<4 x i32> %inactive, <4 x i32> %a, <4 x i32> %b, i16 zeroext %p) local_unnamed_addr #0 {
77 ; CHECK-LABEL: test_vhaddq_m_s32:
78 ; CHECK: @ %bb.0: @ %entry
79 ; CHECK-NEXT: vmsr p0, r0
81 ; CHECK-NEXT: vhaddt.s32 q0, q1, q2
84 %0 = zext i16 %p to i32
85 %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
86 %2 = tail call <4 x i32> @llvm.arm.mve.hadd.predicated.v4i32.v4i1(<4 x i32> %a, <4 x i32> %b, i32 0, <4 x i1> %1, <4 x i32> %inactive)
90 declare <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32) #1
92 declare <4 x i32> @llvm.arm.mve.hadd.predicated.v4i32.v4i1(<4 x i32>, <4 x i32>, i32, <4 x i1>, <4 x i32>) #1
94 define arm_aapcs_vfpcc <16 x i8> @test_vhaddq_x_u8(<16 x i8> %a, <16 x i8> %b, i16 zeroext %p) local_unnamed_addr #0 {
95 ; CHECK-LABEL: test_vhaddq_x_u8:
96 ; CHECK: @ %bb.0: @ %entry
97 ; CHECK-NEXT: vmsr p0, r0
99 ; CHECK-NEXT: vhaddt.u8 q0, q0, q1
102 %0 = zext i16 %p to i32
103 %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
104 %2 = tail call <16 x i8> @llvm.arm.mve.hadd.predicated.v16i8.v16i1(<16 x i8> %a, <16 x i8> %b, i32 1, <16 x i1> %1, <16 x i8> undef)
108 define arm_aapcs_vfpcc <8 x i16> @test_vhaddq_x_s16(<8 x i16> %a, <8 x i16> %b, i16 zeroext %p) local_unnamed_addr #0 {
109 ; CHECK-LABEL: test_vhaddq_x_s16:
110 ; CHECK: @ %bb.0: @ %entry
111 ; CHECK-NEXT: vmsr p0, r0
113 ; CHECK-NEXT: vhaddt.s16 q0, q0, q1
116 %0 = zext i16 %p to i32
117 %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
118 %2 = tail call <8 x i16> @llvm.arm.mve.hadd.predicated.v8i16.v8i1(<8 x i16> %a, <8 x i16> %b, i32 0, <8 x i1> %1, <8 x i16> undef)
122 define arm_aapcs_vfpcc <4 x i32> @test_vhaddq_x_u32(<4 x i32> %a, <4 x i32> %b, i16 zeroext %p) local_unnamed_addr #0 {
123 ; CHECK-LABEL: test_vhaddq_x_u32:
124 ; CHECK: @ %bb.0: @ %entry
125 ; CHECK-NEXT: vmsr p0, r0
127 ; CHECK-NEXT: vhaddt.u32 q0, q0, q1
130 %0 = zext i16 %p to i32
131 %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
132 %2 = tail call <4 x i32> @llvm.arm.mve.hadd.predicated.v4i32.v4i1(<4 x i32> %a, <4 x i32> %b, i32 1, <4 x i1> %1, <4 x i32> undef)
136 define arm_aapcs_vfpcc <16 x i8> @test_vhaddq_n_u8(<16 x i8> %a, i8 zeroext %b) {
137 ; CHECK-LABEL: test_vhaddq_n_u8:
138 ; CHECK: @ %bb.0: @ %entry
139 ; CHECK-NEXT: vhadd.u8 q0, q0, r0
142 %.splatinsert = insertelement <16 x i8> undef, i8 %b, i32 0
143 %.splat = shufflevector <16 x i8> %.splatinsert, <16 x i8> undef, <16 x i32> zeroinitializer
144 %0 = call <16 x i8> @llvm.arm.mve.vhadd.v16i8(<16 x i8> %a, <16 x i8> %.splat, i32 1)
148 define arm_aapcs_vfpcc <8 x i16> @test_vhaddq_n_s16(<8 x i16> %a, i16 signext %b) {
149 ; CHECK-LABEL: test_vhaddq_n_s16:
150 ; CHECK: @ %bb.0: @ %entry
151 ; CHECK-NEXT: vhadd.s16 q0, q0, r0
154 %.splatinsert = insertelement <8 x i16> undef, i16 %b, i32 0
155 %.splat = shufflevector <8 x i16> %.splatinsert, <8 x i16> undef, <8 x i32> zeroinitializer
156 %0 = call <8 x i16> @llvm.arm.mve.vhadd.v8i16(<8 x i16> %a, <8 x i16> %.splat, i32 0)
160 define arm_aapcs_vfpcc <4 x i32> @test_vhaddq_n_u32(<4 x i32> %a, i32 %b) {
161 ; CHECK-LABEL: test_vhaddq_n_u32:
162 ; CHECK: @ %bb.0: @ %entry
163 ; CHECK-NEXT: vhadd.u32 q0, q0, r0
166 %.splatinsert = insertelement <4 x i32> undef, i32 %b, i32 0
167 %.splat = shufflevector <4 x i32> %.splatinsert, <4 x i32> undef, <4 x i32> zeroinitializer
168 %0 = call <4 x i32> @llvm.arm.mve.vhadd.v4i32(<4 x i32> %a, <4 x i32> %.splat, i32 1)
172 define arm_aapcs_vfpcc <16 x i8> @test_vhaddq_m_n_s8(<16 x i8> %inactive, <16 x i8> %a, i8 signext %b, i16 zeroext %p) {
173 ; CHECK-LABEL: test_vhaddq_m_n_s8:
174 ; CHECK: @ %bb.0: @ %entry
175 ; CHECK-NEXT: vmsr p0, r1
177 ; CHECK-NEXT: vhaddt.s8 q0, q1, r0
180 %.splatinsert = insertelement <16 x i8> undef, i8 %b, i32 0
181 %.splat = shufflevector <16 x i8> %.splatinsert, <16 x i8> undef, <16 x i32> zeroinitializer
182 %0 = zext i16 %p to i32
183 %1 = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
184 %2 = call <16 x i8> @llvm.arm.mve.hadd.predicated.v16i8.v16i1(<16 x i8> %a, <16 x i8> %.splat, i32 0, <16 x i1> %1, <16 x i8> %inactive)
188 define arm_aapcs_vfpcc <8 x i16> @test_vhaddq_m_n_u16(<8 x i16> %inactive, <8 x i16> %a, i16 zeroext %b, i16 zeroext %p) {
189 ; CHECK-LABEL: test_vhaddq_m_n_u16:
190 ; CHECK: @ %bb.0: @ %entry
191 ; CHECK-NEXT: vmsr p0, r1
193 ; CHECK-NEXT: vhaddt.u16 q0, q1, r0
196 %.splatinsert = insertelement <8 x i16> undef, i16 %b, i32 0
197 %.splat = shufflevector <8 x i16> %.splatinsert, <8 x i16> undef, <8 x i32> zeroinitializer
198 %0 = zext i16 %p to i32
199 %1 = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
200 %2 = call <8 x i16> @llvm.arm.mve.hadd.predicated.v8i16.v8i1(<8 x i16> %a, <8 x i16> %.splat, i32 1, <8 x i1> %1, <8 x i16> %inactive)
204 define arm_aapcs_vfpcc <4 x i32> @test_vhaddq_m_n_s32(<4 x i32> %inactive, <4 x i32> %a, i32 %b, i16 zeroext %p) {
205 ; CHECK-LABEL: test_vhaddq_m_n_s32:
206 ; CHECK: @ %bb.0: @ %entry
207 ; CHECK-NEXT: vmsr p0, r1
209 ; CHECK-NEXT: vhaddt.s32 q0, q1, r0
212 %.splatinsert = insertelement <4 x i32> undef, i32 %b, i32 0
213 %.splat = shufflevector <4 x i32> %.splatinsert, <4 x i32> undef, <4 x i32> zeroinitializer
214 %0 = zext i16 %p to i32
215 %1 = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
216 %2 = call <4 x i32> @llvm.arm.mve.hadd.predicated.v4i32.v4i1(<4 x i32> %a, <4 x i32> %.splat, i32 0, <4 x i1> %1, <4 x i32> %inactive)
220 define arm_aapcs_vfpcc <16 x i8> @test_vhaddq_x_n_u8(<16 x i8> %a, i8 zeroext %b, i16 zeroext %p) {
221 ; CHECK-LABEL: test_vhaddq_x_n_u8:
222 ; CHECK: @ %bb.0: @ %entry
223 ; CHECK-NEXT: vmsr p0, r1
225 ; CHECK-NEXT: vhaddt.u8 q0, q0, r0
228 %.splatinsert = insertelement <16 x i8> undef, i8 %b, i32 0
229 %.splat = shufflevector <16 x i8> %.splatinsert, <16 x i8> undef, <16 x i32> zeroinitializer
230 %0 = zext i16 %p to i32
231 %1 = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
232 %2 = call <16 x i8> @llvm.arm.mve.hadd.predicated.v16i8.v16i1(<16 x i8> %a, <16 x i8> %.splat, i32 1, <16 x i1> %1, <16 x i8> undef)
236 define arm_aapcs_vfpcc <8 x i16> @test_vhaddq_x_n_s16(<8 x i16> %a, i16 signext %b, i16 zeroext %p) {
237 ; CHECK-LABEL: test_vhaddq_x_n_s16:
238 ; CHECK: @ %bb.0: @ %entry
239 ; CHECK-NEXT: vmsr p0, r1
241 ; CHECK-NEXT: vhaddt.s16 q0, q0, r0
244 %.splatinsert = insertelement <8 x i16> undef, i16 %b, i32 0
245 %.splat = shufflevector <8 x i16> %.splatinsert, <8 x i16> undef, <8 x i32> zeroinitializer
246 %0 = zext i16 %p to i32
247 %1 = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
248 %2 = call <8 x i16> @llvm.arm.mve.hadd.predicated.v8i16.v8i1(<8 x i16> %a, <8 x i16> %.splat, i32 0, <8 x i1> %1, <8 x i16> undef)
252 define arm_aapcs_vfpcc <4 x i32> @test_vhaddq_x_n_u32(<4 x i32> %a, i32 %b, i16 zeroext %p) {
253 ; CHECK-LABEL: test_vhaddq_x_n_u32:
254 ; CHECK: @ %bb.0: @ %entry
255 ; CHECK-NEXT: vmsr p0, r1
257 ; CHECK-NEXT: vhaddt.u32 q0, q0, r0
260 %.splatinsert = insertelement <4 x i32> undef, i32 %b, i32 0
261 %.splat = shufflevector <4 x i32> %.splatinsert, <4 x i32> undef, <4 x i32> zeroinitializer
262 %0 = zext i16 %p to i32
263 %1 = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
264 %2 = call <4 x i32> @llvm.arm.mve.hadd.predicated.v4i32.v4i1(<4 x i32> %a, <4 x i32> %.splat, i32 1, <4 x i1> %1, <4 x i32> undef)