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_vmulhq_u8(<16 x i8> %a, <16 x i8> %b) local_unnamed_addr #0 {
5 ; CHECK-LABEL: test_vmulhq_u8:
6 ; CHECK: @ %bb.0: @ %entry
7 ; CHECK-NEXT: vmulh.u8 q0, q0, q1
10 %0 = tail call <16 x i8> @llvm.arm.mve.vmulh.v16i8(<16 x i8> %a, <16 x i8> %b, i32 1)
14 declare <16 x i8> @llvm.arm.mve.vmulh.v16i8(<16 x i8>, <16 x i8>, i32) #1
16 define arm_aapcs_vfpcc <8 x i16> @test_vmulhq_s16(<8 x i16> %a, <8 x i16> %b) local_unnamed_addr #0 {
17 ; CHECK-LABEL: test_vmulhq_s16:
18 ; CHECK: @ %bb.0: @ %entry
19 ; CHECK-NEXT: vmulh.s16 q0, q0, q1
22 %0 = tail call <8 x i16> @llvm.arm.mve.vmulh.v8i16(<8 x i16> %a, <8 x i16> %b, i32 0)
26 declare <8 x i16> @llvm.arm.mve.vmulh.v8i16(<8 x i16>, <8 x i16>, i32) #1
28 define arm_aapcs_vfpcc <4 x i32> @test_vmulhq_u32(<4 x i32> %a, <4 x i32> %b) local_unnamed_addr #0 {
29 ; CHECK-LABEL: test_vmulhq_u32:
30 ; CHECK: @ %bb.0: @ %entry
31 ; CHECK-NEXT: vmulh.u32 q0, q0, q1
34 %0 = tail call <4 x i32> @llvm.arm.mve.vmulh.v4i32(<4 x i32> %a, <4 x i32> %b, i32 1)
38 declare <4 x i32> @llvm.arm.mve.vmulh.v4i32(<4 x i32>, <4 x i32>, i32) #1
40 define arm_aapcs_vfpcc <16 x i8> @test_vmulhq_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_vmulhq_m_s8:
42 ; CHECK: @ %bb.0: @ %entry
43 ; CHECK-NEXT: vmsr p0, r0
45 ; CHECK-NEXT: vmulht.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.mulh.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.mulh.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_vmulhq_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_vmulhq_m_u16:
60 ; CHECK: @ %bb.0: @ %entry
61 ; CHECK-NEXT: vmsr p0, r0
63 ; CHECK-NEXT: vmulht.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.mulh.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.mulh.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_vmulhq_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_vmulhq_m_s32:
78 ; CHECK: @ %bb.0: @ %entry
79 ; CHECK-NEXT: vmsr p0, r0
81 ; CHECK-NEXT: vmulht.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.mulh.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.mulh.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_vmulhq_x_u8(<16 x i8> %a, <16 x i8> %b, i16 zeroext %p) local_unnamed_addr #0 {
95 ; CHECK-LABEL: test_vmulhq_x_u8:
96 ; CHECK: @ %bb.0: @ %entry
97 ; CHECK-NEXT: vmsr p0, r0
99 ; CHECK-NEXT: vmulht.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.mulh.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_vmulhq_x_s16(<8 x i16> %a, <8 x i16> %b, i16 zeroext %p) local_unnamed_addr #0 {
109 ; CHECK-LABEL: test_vmulhq_x_s16:
110 ; CHECK: @ %bb.0: @ %entry
111 ; CHECK-NEXT: vmsr p0, r0
113 ; CHECK-NEXT: vmulht.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.mulh.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_vmulhq_x_u32(<4 x i32> %a, <4 x i32> %b, i16 zeroext %p) local_unnamed_addr #0 {
123 ; CHECK-LABEL: test_vmulhq_x_u32:
124 ; CHECK: @ %bb.0: @ %entry
125 ; CHECK-NEXT: vmsr p0, r0
127 ; CHECK-NEXT: vmulht.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.mulh.predicated.v4i32.v4i1(<4 x i32> %a, <4 x i32> %b, i32 1, <4 x i1> %1, <4 x i32> undef)