xref: /llvm-project/llvm/test/CodeGen/WebAssembly/pr59626.ll (revision e6b85c30276d8e35ed302b2defd7d17637d6edb3)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=wasm32-- -mattr=+simd128 | FileCheck --check-prefix=CHECK-32 %s
3; RUN: llc < %s -mtriple=wasm64-- -mattr=+simd128 | FileCheck --check-prefix=CHECK-64 %s
4
5define i8 @f(ptr %0, ptr %1) {
6; CHECK-32-LABEL: f:
7; CHECK-32:         .functype f (i32, i32) -> (i32)
8; CHECK-32-NEXT:  # %bb.0: # %BB
9; CHECK-32-NEXT:    local.get 0
10; CHECK-32-NEXT:    i32.const 0
11; CHECK-32-NEXT:    i32.store8 2
12; CHECK-32-NEXT:    local.get 0
13; CHECK-32-NEXT:    i32.const 0
14; CHECK-32-NEXT:    i32.store16 0
15; CHECK-32-NEXT:    local.get 1
16; CHECK-32-NEXT:    i32.const 5
17; CHECK-32-NEXT:    i32.store8 2
18; CHECK-32-NEXT:    local.get 1
19; CHECK-32-NEXT:    i32.const 769
20; CHECK-32-NEXT:    i32.store16 0
21; CHECK-32-NEXT:    i32.const 1
22; CHECK-32-NEXT:    # fallthrough-return
23;
24; CHECK-64-LABEL: f:
25; CHECK-64:         .functype f (i64, i64) -> (i32)
26; CHECK-64-NEXT:  # %bb.0: # %BB
27; CHECK-64-NEXT:    local.get 0
28; CHECK-64-NEXT:    i32.const 0
29; CHECK-64-NEXT:    i32.store8 2
30; CHECK-64-NEXT:    local.get 0
31; CHECK-64-NEXT:    i32.const 0
32; CHECK-64-NEXT:    i32.store16 0
33; CHECK-64-NEXT:    local.get 1
34; CHECK-64-NEXT:    i32.const 5
35; CHECK-64-NEXT:    i32.store8 2
36; CHECK-64-NEXT:    local.get 1
37; CHECK-64-NEXT:    i32.const 769
38; CHECK-64-NEXT:    i32.store16 0
39; CHECK-64-NEXT:    i32.const 1
40; CHECK-64-NEXT:    # fallthrough-return
41BB:
42  store <3 x i8> zeroinitializer, ptr %0
43  %S = shufflevector <3 x i128> zeroinitializer, <3 x i128> <i128 0, i128 1, i128 2>, <3 x i32> undef
44  %C = icmp ule <3 x i128> %S, zeroinitializer
45  %C1 = zext <3 x i1> %C to <3 x i8>
46  %E = extractelement <3 x i8> %C1, i32 0
47  %B = sdiv <3 x i8> <i8 1, i8 3, i8 5>, %C1
48  store <3 x i8> %B, ptr %1
49  ret i8 %E
50}
51