1; RUN: opt -S -passes=wholeprogramdevirt -whole-program-visibility -pass-remarks=wholeprogramdevirt %s 2>&1 | FileCheck %s 2 3; CHECK-NOT: devirtualized call 4 5target datalayout = "e-p:64:64" 6target triple = "x86_64-unknown-linux-gnu" 7 8@vt = global [1 x ptr] [ptr @vf], !type !0 9 10define void @vf(ptr %this) { 11 ret void 12} 13 14; CHECK: define void @call 15define void @call(ptr %obj) { 16 %vtable = load ptr, ptr %obj 17 %p = call i1 @llvm.type.test(ptr %vtable, metadata !"typeid") 18 call void @llvm.assume(i1 %p) 19 %fptr = load ptr, ptr %vtable 20 ; CHECK: call void % 21 call void %fptr(ptr %obj) 22 ret void 23} 24 25declare i1 @llvm.type.test(ptr, metadata) 26declare void @llvm.assume(i1) 27 28!0 = !{i32 0, !"typeid"} 29