1; RUN: opt < %s -passes=partial-inliner -skip-partial-inlining-cost-analysis -S | FileCheck %s 2; RUN: opt < %s -passes=partial-inliner -skip-partial-inlining-cost-analysis -S | FileCheck %s 3 4%"class.base" = type { ptr } 5%"struct.base" = type opaque 6 7@g = external local_unnamed_addr global i32, align 4 8 9define i32 @callee_no_bitcast(i32 %arg) local_unnamed_addr #0 { 10; CHECK-LABEL:define{{.*}}@callee_no_bitcast.{{[0-9]}} 11; CHECK: alloca 12; CHECK: call void @llvm.lifetime 13bb: 14 %tmp = alloca i8, align 4 15 %tmp2 = load i32, ptr @g, align 4, !tbaa !2 16 %tmp3 = add nsw i32 %tmp2, 1 17 %tmp4 = icmp slt i32 %arg, 0 18 br i1 %tmp4, label %bb6, label %bb5 19 20bb5: ; preds = %bb 21 call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %tmp) #2 22 store i32 %tmp3, ptr @g, align 4, !tbaa !2 23 call void @bar(ptr nonnull %tmp) #2 24 call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %tmp) #2 25 br label %bb6 26 27bb6: ; preds = %bb5, %bb 28 %tmp7 = phi i32 [ 1, %bb5 ], [ 0, %bb ] 29 ret i32 %tmp7 30} 31 32; Function Attrs: argmemonly nounwind 33declare void @llvm.lifetime.start.p0(i64, ptr nocapture) #1 34 35declare void @bar(ptr) local_unnamed_addr #2 36declare void @bar2(ptr, ptr) local_unnamed_addr #1 37 38 39; Function Attrs: argmemonly nounwind 40declare void @llvm.lifetime.end.p0(i64, ptr nocapture) #1 41 42; Function Attrs: nounwind uwtable 43define i32 @caller(i32 %arg) local_unnamed_addr #0 { 44bb: 45 %tmp = tail call i32 @callee_no_bitcast(i32 %arg) 46 ret i32 %tmp 47} 48 49attributes #0 = { nounwind uwtable} 50attributes #1 = { argmemonly nounwind } 51attributes #2 = { nounwind } 52 53!llvm.module.flags = !{!0} 54!llvm.ident = !{!1} 55 56!0 = !{i32 1, !"wchar_size", i32 4} 57!1 = !{!"clang version 5.0.0 (trunk 303574)"} 58!2 = !{!3, !3, i64 0} 59!3 = !{!"int", !4, i64 0} 60!4 = !{!"omnipotent char", !5, i64 0} 61!5 = !{!"Simple C/C++ TBAA"} 62 63 64 65