1; RUN: opt -S -passes=partial-inliner -max-num-inline-blocks=2 -skip-partial-inlining-cost-analysis < %s | FileCheck %s 2define i32 @test(i32 %arg) local_unnamed_addr #0 { 3bb: 4 %tmp = tail call i32 (...) @bar() #1 5 %tmp1 = icmp slt i32 %arg, 0 6 br i1 %tmp1, label %bb6, label %bb2 7 8bb2: ; preds = %bb 9 tail call void (...) @foo() #1 10 tail call void (...) @foo() #1 11 tail call void (...) @foo() #1 12 tail call void (...) @foo() #1 13 tail call void (...) @foo() #1 14 %tmp3 = tail call i32 (...) @bar() #1 15 %tmp4 = icmp eq i32 %tmp3, 10 16 br i1 %tmp4, label %bb6, label %bb5 17 18bb5: ; preds = %bb2 19 tail call void (...) @foo() #1 20 tail call void (...) @foo() #1 21 tail call void (...) @foo() #1 22 tail call void (...) @foo() #1 23 br label %bb6 24 25bb6: ; preds = %bb5, %bb2, %bb 26 %tmp7 = phi i32 [ %tmp, %bb5 ], [ 0, %bb ], [ %tmp, %bb2 ] 27 ret i32 %tmp7 28} 29 30declare i32 @bar(...) local_unnamed_addr #1 31 32declare void @foo(...) local_unnamed_addr #1 33 34; Function Attrs: nounwind uwtable 35define i32 @dummy_caller(i32 %arg) local_unnamed_addr #0 { 36; CHECK-LABEL: @dummy_caller 37; CHECK: codeRepl.i: 38; CHECK: call void @test.1.bb2() 39; CHECK-NOT: load 40; CHECK: br 41 42bb: 43 %tmp = tail call i32 @test(i32 %arg) 44 ret i32 %tmp 45} 46 47; CHECK-LABEL: define internal void @test.1.bb2() 48; CHECK: .exitStub: 49; CHECK-NOT: store i32 %tmp7, ptr %tmp7.out 50; CHECK: ret 51 52 53attributes #0 = { nounwind uwtable } 54attributes #1 = { nounwind uwtable } 55 56!llvm.module.flags = !{!0} 57!llvm.ident = !{!1} 58 59!0 = !{i32 1, !"wchar_size", i32 4} 60!1 = !{!"clang version 5.0.0 (trunk 303574)"} 61