12cefb939STeresa Johnsontarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 22cefb939STeresa Johnsontarget triple = "x86_64-grtev4-linux-gnu" 32cefb939STeresa Johnson 42cefb939STeresa Johnsonsource_filename = "-" 52cefb939STeresa Johnson 6*d5d3eb16SFangrui Song%struct.A = type { ptr } 72cefb939STeresa Johnson%struct.B = type { %struct.A } 82cefb939STeresa Johnson 92cefb939STeresa Johnson$_ZTV1B = comdat any 102cefb939STeresa Johnson 11*d5d3eb16SFangrui Song@_ZTV1B = constant { [4 x ptr] } { [4 x ptr] [ptr null, ptr undef, ptr @_ZN1B1fEi, ptr @_ZN1A1nEi] }, comdat, !type !0, !type !1 122cefb939STeresa Johnson 13*d5d3eb16SFangrui Songdefine i32 @_ZN1B1fEi(ptr %this, i32 %a) #0 comdat($_ZTV1B) { 142cefb939STeresa Johnson ret i32 0; 152cefb939STeresa Johnson} 162cefb939STeresa Johnson 17*d5d3eb16SFangrui Songdefine i32 @_ZN1A1nEi(ptr %this, i32 %a) #0 comdat($_ZTV1B) { 182cefb939STeresa Johnson ret i32 0; 192cefb939STeresa Johnson} 202cefb939STeresa Johnson 21*d5d3eb16SFangrui Songdefine i32 @test2(ptr %obj, i32 %a) { 222cefb939STeresa Johnsonentry: 23*d5d3eb16SFangrui Song %vtable2 = load ptr, ptr %obj 24*d5d3eb16SFangrui Song %p2 = call i1 @llvm.type.test(ptr %vtable2, metadata !"_ZTS1B") 252cefb939STeresa Johnson call void @llvm.assume(i1 %p2) 262cefb939STeresa Johnson 27*d5d3eb16SFangrui Song %fptrptr = getelementptr ptr, ptr %vtable2, i32 1 28*d5d3eb16SFangrui Song %fptr33 = load ptr, ptr %fptrptr, align 8 292cefb939STeresa Johnson 30*d5d3eb16SFangrui Song %call4 = tail call i32 %fptr33(ptr nonnull %obj, i32 %a) 312cefb939STeresa Johnson ret i32 %call4 322cefb939STeresa Johnson} 332cefb939STeresa Johnson 342cefb939STeresa Johnsonattributes #0 = { noinline optnone } 352cefb939STeresa Johnson 36*d5d3eb16SFangrui Songdeclare i1 @llvm.type.test(ptr, metadata) 372cefb939STeresa Johnsondeclare void @llvm.assume(i1) 382cefb939STeresa Johnson 392cefb939STeresa Johnson!0 = !{i64 16, !"_ZTS1A"} 402cefb939STeresa Johnson!1 = !{i64 16, !"_ZTS1B"} 41