xref: /llvm-project/llvm/test/Transforms/IndVarSimplify/AMDGPU/addrspace-7-doesnt-crash.ll (revision 32f9983c064557883223b585810eac3c6797d500)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
2; RUN: opt -passes=indvars -S < %s | FileCheck %s
3
4target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8:9"
5target triple = "amdgcn--amdpal"
6
7define void @f(ptr addrspace(7) %arg) {
8; CHECK-LABEL: define void @f
9; CHECK-SAME: (ptr addrspace(7) [[ARG:%.*]]) {
10; CHECK-NEXT:  bb:
11; CHECK-NEXT:    br label [[BB1:%.*]]
12; CHECK:       bb1:
13; CHECK-NEXT:    br i1 false, label [[BB2:%.*]], label [[BB1]]
14; CHECK:       bb2:
15; CHECK-NEXT:    [[SCEVGEP:%.*]] = getelementptr i8, ptr addrspace(7) [[ARG]], i32 8
16; CHECK-NEXT:    br label [[BB3:%.*]]
17; CHECK:       bb3:
18; CHECK-NEXT:    [[I4:%.*]] = load i32, ptr addrspace(7) [[SCEVGEP]], align 4
19; CHECK-NEXT:    br label [[BB3]]
20;
21bb:
22  br label %bb1
23bb1:
24  %i = getelementptr i32, ptr addrspace(7) %arg, i32 2
25  br i1 false, label %bb2, label %bb1
26bb2:
27  br label %bb3
28bb3:
29  %i4 = load i32, ptr addrspace(7) %i, align 4
30  br label %bb3
31}
32
33define void @f2(<2 x ptr addrspace(7)> %arg) {
34; CHECK-LABEL: define void @f2
35; CHECK-SAME: (<2 x ptr addrspace(7)> [[ARG:%.*]]) {
36; CHECK-NEXT:  bb:
37; CHECK-NEXT:    br label [[BB1:%.*]]
38; CHECK:       bb1:
39; CHECK-NEXT:    [[P:%.*]] = extractelement <2 x ptr addrspace(7)> [[ARG]], i32 0
40; CHECK-NEXT:    [[I:%.*]] = getelementptr i32, ptr addrspace(7) [[P]], i32 2
41; CHECK-NEXT:    br i1 false, label [[BB2:%.*]], label [[BB1]]
42; CHECK:       bb2:
43; CHECK-NEXT:    [[I_LCSSA:%.*]] = phi ptr addrspace(7) [ [[I]], [[BB1]] ]
44; CHECK-NEXT:    br label [[BB3:%.*]]
45; CHECK:       bb3:
46; CHECK-NEXT:    [[I4:%.*]] = load i32, ptr addrspace(7) [[I_LCSSA]], align 4
47; CHECK-NEXT:    br label [[BB3]]
48;
49bb:
50  br label %bb1
51bb1:
52  %p = extractelement <2 x ptr addrspace(7)> %arg, i32 0
53  %i = getelementptr i32, ptr addrspace(7) %p, i32 2
54  br i1 false, label %bb2, label %bb1
55bb2:
56  br label %bb3
57bb3:
58  %i4 = load i32, ptr addrspace(7) %i, align 4
59  br label %bb3
60}
61