1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
3 ; Test that basic 32-bit integer operations assemble as expected.
5 target datalayout = "e-p:32:32-i64:64-n32:64-S128"
6 target triple = "wasm32-unknown-unknown"
8 declare i32 @llvm.ctlz.i32(i32, i1)
9 declare i32 @llvm.cttz.i32(i32, i1)
10 declare i32 @llvm.ctpop.i32(i32)
13 ; CHECK-NEXT: .param i32{{$}}
14 ; CHECK-NEXT: .param i32{{$}}
15 ; CHECK-NEXT: .result i32{{$}}
16 ; CHECK-NEXT: i32.add $push0, $0, $1{{$}}
17 ; CHECK-NEXT: return $pop0{{$}}
18 define i32 @add32(i32 %x, i32 %y) {
24 ; CHECK-NEXT: .param i32{{$}}
25 ; CHECK-NEXT: .param i32{{$}}
26 ; CHECK-NEXT: .result i32{{$}}
27 ; CHECK-NEXT: i32.sub $push0, $0, $1{{$}}
28 ; CHECK-NEXT: return $pop0{{$}}
29 define i32 @sub32(i32 %x, i32 %y) {
35 ; CHECK-NEXT: .param i32{{$}}
36 ; CHECK-NEXT: .param i32{{$}}
37 ; CHECK-NEXT: .result i32{{$}}
38 ; CHECK-NEXT: i32.mul $push0, $0, $1{{$}}
39 ; CHECK-NEXT: return $pop0{{$}}
40 define i32 @mul32(i32 %x, i32 %y) {
45 ; CHECK-LABEL: sdiv32:
46 ; CHECK-NEXT: .param i32{{$}}
47 ; CHECK-NEXT: .param i32{{$}}
48 ; CHECK-NEXT: .result i32{{$}}
49 ; CHECK-NEXT: i32.div_s $push0, $0, $1{{$}}
50 ; CHECK-NEXT: return $pop0{{$}}
51 define i32 @sdiv32(i32 %x, i32 %y) {
56 ; CHECK-LABEL: udiv32:
57 ; CHECK-NEXT: .param i32{{$}}
58 ; CHECK-NEXT: .param i32{{$}}
59 ; CHECK-NEXT: .result i32{{$}}
60 ; CHECK-NEXT: i32.div_u $push0, $0, $1{{$}}
61 ; CHECK-NEXT: return $pop0{{$}}
62 define i32 @udiv32(i32 %x, i32 %y) {
67 ; CHECK-LABEL: srem32:
68 ; CHECK-NEXT: .param i32{{$}}
69 ; CHECK-NEXT: .param i32{{$}}
70 ; CHECK-NEXT: .result i32{{$}}
71 ; CHECK-NEXT: i32.rem_s $push0, $0, $1{{$}}
72 ; CHECK-NEXT: return $pop0{{$}}
73 define i32 @srem32(i32 %x, i32 %y) {
78 ; CHECK-LABEL: urem32:
79 ; CHECK-NEXT: .param i32{{$}}
80 ; CHECK-NEXT: .param i32{{$}}
81 ; CHECK-NEXT: .result i32{{$}}
82 ; CHECK-NEXT: i32.rem_u $push0, $0, $1{{$}}
83 ; CHECK-NEXT: return $pop0{{$}}
84 define i32 @urem32(i32 %x, i32 %y) {
90 ; CHECK-NEXT: .param i32{{$}}
91 ; CHECK-NEXT: .param i32{{$}}
92 ; CHECK-NEXT: .result i32{{$}}
93 ; CHECK-NEXT: i32.and $push0, $0, $1{{$}}
94 ; CHECK-NEXT: return $pop0{{$}}
95 define i32 @and32(i32 %x, i32 %y) {
101 ; CHECK-NEXT: .param i32{{$}}
102 ; CHECK-NEXT: .param i32{{$}}
103 ; CHECK-NEXT: .result i32{{$}}
104 ; CHECK-NEXT: i32.or $push0, $0, $1{{$}}
105 ; CHECK-NEXT: return $pop0{{$}}
106 define i32 @or32(i32 %x, i32 %y) {
111 ; CHECK-LABEL: xor32:
112 ; CHECK-NEXT: .param i32{{$}}
113 ; CHECK-NEXT: .param i32{{$}}
114 ; CHECK-NEXT: .result i32{{$}}
115 ; CHECK-NEXT: i32.xor $push0, $0, $1{{$}}
116 ; CHECK-NEXT: return $pop0{{$}}
117 define i32 @xor32(i32 %x, i32 %y) {
122 ; CHECK-LABEL: shl32:
123 ; CHECK-NEXT: .param i32{{$}}
124 ; CHECK-NEXT: .param i32{{$}}
125 ; CHECK-NEXT: .result i32{{$}}
126 ; CHECK-NEXT: i32.shl $push0, $0, $1{{$}}
127 ; CHECK-NEXT: return $pop0{{$}}
128 define i32 @shl32(i32 %x, i32 %y) {
133 ; CHECK-LABEL: shr32:
134 ; CHECK-NEXT: .param i32{{$}}
135 ; CHECK-NEXT: .param i32{{$}}
136 ; CHECK-NEXT: .result i32{{$}}
137 ; CHECK-NEXT: i32.shr_u $push0, $0, $1{{$}}
138 ; CHECK-NEXT: return $pop0{{$}}
139 define i32 @shr32(i32 %x, i32 %y) {
144 ; CHECK-LABEL: sar32:
145 ; CHECK-NEXT: .param i32{{$}}
146 ; CHECK-NEXT: .param i32{{$}}
147 ; CHECK-NEXT: .result i32{{$}}
148 ; CHECK-NEXT: i32.shr_s $push0, $0, $1{{$}}
149 ; CHECK-NEXT: return $pop0{{$}}
150 define i32 @sar32(i32 %x, i32 %y) {
155 ; CHECK-LABEL: clz32:
156 ; CHECK-NEXT: .param i32{{$}}
157 ; CHECK-NEXT: .result i32{{$}}
158 ; CHECK-NEXT: i32.clz $push0, $0{{$}}
159 ; CHECK-NEXT: return $pop0{{$}}
160 define i32 @clz32(i32 %x) {
161 %a = call i32 @llvm.ctlz.i32(i32 %x, i1 false)
165 ; CHECK-LABEL: clz32_zero_undef:
166 ; CHECK-NEXT: .param i32{{$}}
167 ; CHECK-NEXT: .result i32{{$}}
168 ; CHECK-NEXT: i32.clz $push0, $0{{$}}
169 ; CHECK-NEXT: return $pop0{{$}}
170 define i32 @clz32_zero_undef(i32 %x) {
171 %a = call i32 @llvm.ctlz.i32(i32 %x, i1 true)
175 ; CHECK-LABEL: ctz32:
176 ; CHECK-NEXT: .param i32{{$}}
177 ; CHECK-NEXT: .result i32{{$}}
178 ; CHECK-NEXT: i32.ctz $push0, $0{{$}}
179 ; CHECK-NEXT: return $pop0{{$}}
180 define i32 @ctz32(i32 %x) {
181 %a = call i32 @llvm.cttz.i32(i32 %x, i1 false)
185 ; CHECK-LABEL: ctz32_zero_undef:
186 ; CHECK-NEXT: .param i32{{$}}
187 ; CHECK-NEXT: .result i32{{$}}
188 ; CHECK-NEXT: i32.ctz $push0, $0{{$}}
189 ; CHECK-NEXT: return $pop0{{$}}
190 define i32 @ctz32_zero_undef(i32 %x) {
191 %a = call i32 @llvm.cttz.i32(i32 %x, i1 true)
195 ; CHECK-LABEL: popcnt32:
196 ; CHECK-NEXT: .param i32{{$}}
197 ; CHECK-NEXT: .result i32{{$}}
198 ; CHECK-NEXT: i32.popcnt $push0, $0{{$}}
199 ; CHECK-NEXT: return $pop0{{$}}
200 define i32 @popcnt32(i32 %x) {
201 %a = call i32 @llvm.ctpop.i32(i32 %x)