1 ; RUN: opt -S -passes=partial-inliner -max-num-inline-blocks=3 -skip-partial-inlining-cost-analysis < %s | FileCheck %s
2 ; RUN: opt -S -passes=partial-inliner -max-num-inline-blocks=2 -skip-partial-inlining-cost-analysis < %s | FileCheck %s
4 %class.A = type { i32 }
6 @cond = local_unnamed_addr global i32 0, align 4
8 ; Function Attrs: uwtable
9 define void @_Z3foov() local_unnamed_addr {
11 %tmp = alloca %class.A, align 4
12 call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %tmp)
13 %tmp2 = load i32, ptr @cond, align 4, !tbaa !2
14 %tmp3 = icmp eq i32 %tmp2, 0
15 br i1 %tmp3, label %bb4, label %bb9
18 %foo = icmp eq i32 %tmp2, 0
19 br i1 %foo, label %bb5, label %bb9
22 call void @_ZN1A7memfuncEv(ptr nonnull %tmp)
23 %tmp6 = load i32, ptr %tmp, align 4, !tbaa !6
24 %tmp7 = icmp sgt i32 %tmp6, 0
25 br i1 %tmp7, label %bb9, label %bb8
28 call void @_ZN1A7memfuncEv(ptr nonnull %tmp)
31 bb9: ; preds = %bb8, %bb4, %bb
32 call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %tmp)
36 ; Function Attrs: argmemonly nounwind
37 declare void @llvm.lifetime.start.p0(i64, ptr nocapture)
39 declare void @_ZN1A7memfuncEv(ptr) local_unnamed_addr
41 ; Function Attrs: argmemonly nounwind
42 declare void @llvm.lifetime.end.p0(i64, ptr nocapture)
44 ; Function Attrs: uwtable
45 define void @_Z3goov() local_unnamed_addr {
47 tail call void @_Z3foov()
51 ; CHECK-LABEL: define internal void @_Z3foov.1.
53 ; CHECK: call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %tmp)
54 ; CHECK: br label %.exitStub
58 !llvm.module.flags = !{!0}
61 !0 = !{i32 1, !"wchar_size", i32 4}
62 !1 = !{!"clang version 5.0.0 (trunk 304489)"}
64 !3 = !{!"int", !4, i64 0}
65 !4 = !{!"omnipotent char", !5, i64 0}
66 !5 = !{!"Simple C++ TBAA"}
68 !7 = !{!"_ZTS1A", !3, i64 0}