1 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
2 ; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
4 define i32 @test_madd32(i32 %val0, i32 %val1, i32 %val2) {
5 ; CHECK-LABEL: test_madd32:
6 %mid = mul i32 %val1, %val2
7 %res = add i32 %val0, %mid
8 ; CHECK: madd {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
12 define i64 @test_madd64(i64 %val0, i64 %val1, i64 %val2) {
13 ; CHECK-LABEL: test_madd64:
14 %mid = mul i64 %val1, %val2
15 %res = add i64 %val0, %mid
16 ; CHECK: madd {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}
20 define i32 @test_msub32(i32 %val0, i32 %val1, i32 %val2) {
21 ; CHECK-LABEL: test_msub32:
22 %mid = mul i32 %val1, %val2
23 %res = sub i32 %val0, %mid
24 ; CHECK: msub {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
28 define i64 @test_msub64(i64 %val0, i64 %val1, i64 %val2) {
29 ; CHECK-LABEL: test_msub64:
30 %mid = mul i64 %val1, %val2
31 %res = sub i64 %val0, %mid
32 ; CHECK: msub {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}
36 define i64 @test_smaddl(i64 %acc, i32 %val1, i32 %val2) {
37 ; CHECK-LABEL: test_smaddl:
38 %ext1 = sext i32 %val1 to i64
39 %ext2 = sext i32 %val2 to i64
40 %prod = mul i64 %ext1, %ext2
41 %res = add i64 %acc, %prod
42 ; CHECK: smaddl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{x[0-9]+}}
46 define i64 @test_smsubl(i64 %acc, i32 %val1, i32 %val2) {
47 ; CHECK-LABEL: test_smsubl:
48 %ext1 = sext i32 %val1 to i64
49 %ext2 = sext i32 %val2 to i64
50 %prod = mul i64 %ext1, %ext2
51 %res = sub i64 %acc, %prod
52 ; CHECK: smsubl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{x[0-9]+}}
56 define i64 @test_umaddl(i64 %acc, i32 %val1, i32 %val2) {
57 ; CHECK-LABEL: test_umaddl:
58 %ext1 = zext i32 %val1 to i64
59 %ext2 = zext i32 %val2 to i64
60 %prod = mul i64 %ext1, %ext2
61 %res = add i64 %acc, %prod
62 ; CHECK: umaddl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{x[0-9]+}}
66 define i64 @test_umsubl(i64 %acc, i32 %val1, i32 %val2) {
67 ; CHECK-LABEL: test_umsubl:
68 %ext1 = zext i32 %val1 to i64
69 %ext2 = zext i32 %val2 to i64
70 %prod = mul i64 %ext1, %ext2
71 %res = sub i64 %acc, %prod
72 ; CHECK: umsubl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{x[0-9]+}}
76 define i64 @test_smulh(i64 %lhs, i64 %rhs) {
77 ; CHECK-LABEL: test_smulh:
78 %ext1 = sext i64 %lhs to i128
79 %ext2 = sext i64 %rhs to i128
80 %res = mul i128 %ext1, %ext2
81 %high = lshr i128 %res, 64
82 %val = trunc i128 %high to i64
83 ; CHECK: smulh {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}
87 define i64 @test_umulh(i64 %lhs, i64 %rhs) {
88 ; CHECK-LABEL: test_umulh:
89 %ext1 = zext i64 %lhs to i128
90 %ext2 = zext i64 %rhs to i128
91 %res = mul i128 %ext1, %ext2
92 %high = lshr i128 %res, 64
93 %val = trunc i128 %high to i64
94 ; CHECK: umulh {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}
98 define i32 @test_mul32(i32 %lhs, i32 %rhs) {
99 ; CHECK-LABEL: test_mul32:
100 %res = mul i32 %lhs, %rhs
101 ; CHECK: mul {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
105 define i64 @test_mul64(i64 %lhs, i64 %rhs) {
106 ; CHECK-LABEL: test_mul64:
107 %res = mul i64 %lhs, %rhs
108 ; CHECK: mul {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}
112 define i32 @test_mneg32(i32 %lhs, i32 %rhs) {
113 ; CHECK-LABEL: test_mneg32:
114 %prod = mul i32 %lhs, %rhs
115 %res = sub i32 0, %prod
116 ; CHECK: mneg {{w[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
120 define i64 @test_mneg64(i64 %lhs, i64 %rhs) {
121 ; CHECK-LABEL: test_mneg64:
122 %prod = mul i64 %lhs, %rhs
123 %res = sub i64 0, %prod
124 ; CHECK: mneg {{x[0-9]+}}, {{x[0-9]+}}, {{x[0-9]+}}
128 define i64 @test_smull(i32 %lhs, i32 %rhs) {
129 ; CHECK-LABEL: test_smull:
130 %ext1 = sext i32 %lhs to i64
131 %ext2 = sext i32 %rhs to i64
132 %res = mul i64 %ext1, %ext2
133 ; CHECK: smull {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
137 define i64 @test_umull(i32 %lhs, i32 %rhs) {
138 ; CHECK-LABEL: test_umull:
139 %ext1 = zext i32 %lhs to i64
140 %ext2 = zext i32 %rhs to i64
141 %res = mul i64 %ext1, %ext2
142 ; CHECK: umull {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
146 define i64 @test_smnegl(i32 %lhs, i32 %rhs) {
147 ; CHECK-LABEL: test_smnegl:
148 %ext1 = sext i32 %lhs to i64
149 %ext2 = sext i32 %rhs to i64
150 %prod = mul i64 %ext1, %ext2
151 %res = sub i64 0, %prod
152 ; CHECK: smnegl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}
156 define i64 @test_umnegl(i32 %lhs, i32 %rhs) {
157 ; CHECK-LABEL: test_umnegl:
158 %ext1 = zext i32 %lhs to i64
159 %ext2 = zext i32 %rhs to i64
160 %prod = mul i64 %ext1, %ext2
161 %res = sub i64 0, %prod
162 ; CHECK: umnegl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}