1 ; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt | FileCheck %s
3 ; Test that basic 64-bit integer operations assemble as expected.
5 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
6 target triple = "wasm32-unknown-unknown"
8 declare i64 @llvm.ctlz.i64(i64, i1)
9 declare i64 @llvm.cttz.i64(i64, i1)
10 declare i64 @llvm.ctpop.i64(i64)
13 ; CHECK-NEXT: .param i64, i64{{$}}
14 ; CHECK-NEXT: .result i64{{$}}
15 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
16 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
17 ; CHECK-NEXT: i64.add $push0=, $pop[[L0]], $pop[[L1]]{{$}}
18 ; CHECK-NEXT: return $pop0{{$}}
19 define i64 @add64(i64 %x, i64 %y) {
25 ; CHECK-NEXT: .param i64, i64{{$}}
26 ; CHECK-NEXT: .result i64{{$}}
27 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
28 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
29 ; CHECK-NEXT: i64.sub $push0=, $pop[[L0]], $pop[[L1]]{{$}}
30 ; CHECK-NEXT: return $pop0{{$}}
31 define i64 @sub64(i64 %x, i64 %y) {
37 ; CHECK-NEXT: .param i64, i64{{$}}
38 ; CHECK-NEXT: .result i64{{$}}
39 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
40 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
41 ; CHECK-NEXT: i64.mul $push0=, $pop[[L0]], $pop[[L1]]{{$}}
42 ; CHECK-NEXT: return $pop0{{$}}
43 define i64 @mul64(i64 %x, i64 %y) {
48 ; CHECK-LABEL: sdiv64:
49 ; CHECK-NEXT: .param i64, i64{{$}}
50 ; CHECK-NEXT: .result i64{{$}}
51 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
52 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
53 ; CHECK-NEXT: i64.div_s $push0=, $pop[[L0]], $pop[[L1]]{{$}}
54 ; CHECK-NEXT: return $pop0{{$}}
55 define i64 @sdiv64(i64 %x, i64 %y) {
60 ; CHECK-LABEL: udiv64:
61 ; CHECK-NEXT: .param i64, i64{{$}}
62 ; CHECK-NEXT: .result i64{{$}}
63 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
64 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
65 ; CHECK-NEXT: i64.div_u $push0=, $pop[[L0]], $pop[[L1]]{{$}}
66 ; CHECK-NEXT: return $pop0{{$}}
67 define i64 @udiv64(i64 %x, i64 %y) {
72 ; CHECK-LABEL: srem64:
73 ; CHECK-NEXT: .param i64, i64{{$}}
74 ; CHECK-NEXT: .result i64{{$}}
75 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
76 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
77 ; CHECK-NEXT: i64.rem_s $push0=, $pop[[L0]], $pop[[L1]]{{$}}
78 ; CHECK-NEXT: return $pop0{{$}}
79 define i64 @srem64(i64 %x, i64 %y) {
84 ; CHECK-LABEL: urem64:
85 ; CHECK-NEXT: .param i64, i64{{$}}
86 ; CHECK-NEXT: .result i64{{$}}
87 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
88 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
89 ; CHECK-NEXT: i64.rem_u $push0=, $pop[[L0]], $pop[[L1]]{{$}}
90 ; CHECK-NEXT: return $pop0{{$}}
91 define i64 @urem64(i64 %x, i64 %y) {
97 ; CHECK-NEXT: .param i64, i64{{$}}
98 ; CHECK-NEXT: .result i64{{$}}
99 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
100 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
101 ; CHECK-NEXT: i64.and $push0=, $pop[[L0]], $pop[[L1]]{{$}}
102 ; CHECK-NEXT: return $pop0{{$}}
103 define i64 @and64(i64 %x, i64 %y) {
109 ; CHECK-NEXT: .param i64, i64{{$}}
110 ; CHECK-NEXT: .result i64{{$}}
111 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
112 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
113 ; CHECK-NEXT: i64.or $push0=, $pop[[L0]], $pop[[L1]]{{$}}
114 ; CHECK-NEXT: return $pop0{{$}}
115 define i64 @or64(i64 %x, i64 %y) {
120 ; CHECK-LABEL: xor64:
121 ; CHECK-NEXT: .param i64, i64{{$}}
122 ; CHECK-NEXT: .result i64{{$}}
123 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
124 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
125 ; CHECK-NEXT: i64.xor $push0=, $pop[[L0]], $pop[[L1]]{{$}}
126 ; CHECK-NEXT: return $pop0{{$}}
127 define i64 @xor64(i64 %x, i64 %y) {
132 ; CHECK-LABEL: shl64:
133 ; CHECK-NEXT: .param i64, i64{{$}}
134 ; CHECK-NEXT: .result i64{{$}}
135 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
136 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
137 ; CHECK-NEXT: i64.shl $push0=, $pop[[L0]], $pop[[L1]]{{$}}
138 ; CHECK-NEXT: return $pop0{{$}}
139 define i64 @shl64(i64 %x, i64 %y) {
144 ; CHECK-LABEL: shr64:
145 ; CHECK-NEXT: .param i64, i64{{$}}
146 ; CHECK-NEXT: .result i64{{$}}
147 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
148 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
149 ; CHECK-NEXT: i64.shr_u $push0=, $pop[[L0]], $pop[[L1]]{{$}}
150 ; CHECK-NEXT: return $pop0{{$}}
151 define i64 @shr64(i64 %x, i64 %y) {
156 ; CHECK-LABEL: sar64:
157 ; CHECK-NEXT: .param i64, i64{{$}}
158 ; CHECK-NEXT: .result i64{{$}}
159 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
160 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
161 ; CHECK-NEXT: i64.shr_s $push0=, $pop[[L0]], $pop[[L1]]{{$}}
162 ; CHECK-NEXT: return $pop0{{$}}
163 define i64 @sar64(i64 %x, i64 %y) {
168 ; CHECK-LABEL: clz64:
169 ; CHECK-NEXT: .param i64{{$}}
170 ; CHECK-NEXT: .result i64{{$}}
171 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
172 ; CHECK-NEXT: i64.clz $push0=, $pop[[L0]]{{$}}
173 ; CHECK-NEXT: return $pop0{{$}}
174 define i64 @clz64(i64 %x) {
175 %a = call i64 @llvm.ctlz.i64(i64 %x, i1 false)
179 ; CHECK-LABEL: clz64_zero_undef:
180 ; CHECK-NEXT: .param i64{{$}}
181 ; CHECK-NEXT: .result i64{{$}}
182 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
183 ; CHECK-NEXT: i64.clz $push0=, $pop[[L0]]{{$}}
184 ; CHECK-NEXT: return $pop0{{$}}
185 define i64 @clz64_zero_undef(i64 %x) {
186 %a = call i64 @llvm.ctlz.i64(i64 %x, i1 true)
190 ; CHECK-LABEL: ctz64:
191 ; CHECK-NEXT: .param i64{{$}}
192 ; CHECK-NEXT: .result i64{{$}}
193 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
194 ; CHECK-NEXT: i64.ctz $push0=, $pop[[L0]]{{$}}
195 ; CHECK-NEXT: return $pop0{{$}}
196 define i64 @ctz64(i64 %x) {
197 %a = call i64 @llvm.cttz.i64(i64 %x, i1 false)
201 ; CHECK-LABEL: ctz64_zero_undef:
202 ; CHECK-NEXT: .param i64{{$}}
203 ; CHECK-NEXT: .result i64{{$}}
204 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
205 ; CHECK-NEXT: i64.ctz $push0=, $pop[[L0]]{{$}}
206 ; CHECK-NEXT: return $pop0{{$}}
207 define i64 @ctz64_zero_undef(i64 %x) {
208 %a = call i64 @llvm.cttz.i64(i64 %x, i1 true)
212 ; CHECK-LABEL: popcnt64:
213 ; CHECK-NEXT: .param i64{{$}}
214 ; CHECK-NEXT: .result i64{{$}}
215 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
216 ; CHECK-NEXT: i64.popcnt $push0=, $pop[[L0]]{{$}}
217 ; CHECK-NEXT: return $pop0{{$}}
218 define i64 @popcnt64(i64 %x) {
219 %a = call i64 @llvm.ctpop.i64(i64 %x)
223 ; CHECK-LABEL: eqz64:
224 ; CHECK-NEXT: .param i64{{$}}
225 ; CHECK-NEXT: .result i32{{$}}
226 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
227 ; CHECK-NEXT: i64.eqz $push0=, $pop[[L0]]{{$}}
228 ; CHECK-NEXT: return $pop0{{$}}
229 define i32 @eqz64(i64 %x) {
230 %a = icmp eq i64 %x, 0
231 %b = zext i1 %a to i32
236 ; CHECK-NEXT: .param i64, i64{{$}}
237 ; CHECK-NEXT: .result i64{{$}}
238 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
239 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
240 ; CHECK-NEXT: i64.rotl $push0=, $pop[[L0]], $pop[[L1]]
241 ; CHECK-NEXT: return $pop0{{$}}
242 define i64 @rotl(i64 %x, i64 %y) {
250 ; CHECK-LABEL: masked_rotl:
251 ; CHECK-NEXT: .param i64, i64{{$}}
252 ; CHECK-NEXT: .result i64{{$}}
253 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
254 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
255 ; CHECK-NEXT: i64.rotl $push0=, $pop[[L0]], $pop[[L1]]
256 ; CHECK-NEXT: return $pop0{{$}}
257 define i64 @masked_rotl(i64 %x, i64 %y) {
267 ; CHECK-NEXT: .param i64, i64{{$}}
268 ; CHECK-NEXT: .result i64{{$}}
269 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
270 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
271 ; CHECK-NEXT: i64.rotr $push0=, $pop[[L0]], $pop[[L1]]
272 ; CHECK-NEXT: return $pop0{{$}}
273 define i64 @rotr(i64 %x, i64 %y) {
281 ; CHECK-LABEL: masked_rotr:
282 ; CHECK-NEXT: .param i64, i64{{$}}
283 ; CHECK-NEXT: .result i64{{$}}
284 ; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
285 ; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
286 ; CHECK-NEXT: i64.rotr $push0=, $pop[[L0]], $pop[[L1]]
287 ; CHECK-NEXT: return $pop0{{$}}
288 define i64 @masked_rotr(i64 %x, i64 %y) {