xref: /llvm-project/llvm/test/CodeGen/ARM/fast-isel-pred.ll (revision bed1c7f061aa12417aa081e334afdba45767b938)
1; RUN: llc -O0 -verify-machineinstrs -mtriple=armv7-apple-darwin < %s
2; RUN: llc -O0 -verify-machineinstrs -mtriple=armv7-linux-gnueabi < %s
3
4define i32 @main() nounwind ssp {
5entry:
6  %retval = alloca i32, align 4
7  %X = alloca <4 x i32>, align 16
8  %Y = alloca <4 x float>, align 16
9  store i32 0, ptr %retval
10  %tmp = load <4 x i32>, ptr %X, align 16
11  call void @__aa(<4 x i32> %tmp, ptr null, i32 3, ptr %Y)
12  %0 = load i32, ptr %retval
13  ret i32 %0
14}
15
16define internal void @__aa(<4 x i32> %v, ptr %p, i32 %offset, ptr %constants) nounwind inlinehint ssp {
17entry:
18  %__a.addr.i = alloca <4 x i32>, align 16
19  %v.addr = alloca <4 x i32>, align 16
20  %p.addr = alloca ptr, align 4
21  %offset.addr = alloca i32, align 4
22  %constants.addr = alloca ptr, align 4
23  store <4 x i32> %v, ptr %v.addr, align 16
24  store ptr %p, ptr %p.addr, align 4
25  store i32 %offset, ptr %offset.addr, align 4
26  store ptr %constants, ptr %constants.addr, align 4
27  %tmp = load <4 x i32>, ptr %v.addr, align 16
28  store <4 x i32> %tmp, ptr %__a.addr.i, align 16
29  %tmp.i = load <4 x i32>, ptr %__a.addr.i, align 16
30  %0 = bitcast <4 x i32> %tmp.i to <16 x i8>
31  %1 = bitcast <16 x i8> %0 to <4 x i32>
32  %vcvt.i = sitofp <4 x i32> %1 to <4 x float>
33  %tmp1 = load ptr, ptr %p.addr, align 4
34  %tmp2 = load i32, ptr %offset.addr, align 4
35  %tmp3 = load ptr, ptr %constants.addr, align 4
36  call void @__bb(<4 x float> %vcvt.i, ptr %tmp1, i32 %tmp2, ptr %tmp3)
37  ret void
38}
39
40define internal void @__bb(<4 x float> %v, ptr %p, i32 %offset, ptr %constants) nounwind inlinehint ssp {
41entry:
42  %v.addr = alloca <4 x float>, align 16
43  %p.addr = alloca ptr, align 4
44  %offset.addr = alloca i32, align 4
45  %constants.addr = alloca ptr, align 4
46  %data = alloca i64, align 4
47  store <4 x float> %v, ptr %v.addr, align 16
48  store ptr %p, ptr %p.addr, align 4
49  store i32 %offset, ptr %offset.addr, align 4
50  store ptr %constants, ptr %constants.addr, align 4
51  %tmp = load i64, ptr %data, align 4
52  %tmp1 = load ptr, ptr %p.addr, align 4
53  %tmp2 = load i32, ptr %offset.addr, align 4
54  %add.ptr = getelementptr i8, ptr %tmp1, i32 %tmp2
55  store i64 %tmp, ptr %add.ptr
56  ret void
57}
58