1 files changed, 0 insertions, 78 deletions
diff --git a/llvm/test/Transforms/GlobalDCE/virtual-functions-derived-call.ll b/llvm/test/Transforms/GlobalDCE/virtual-functions-derived-call.ll
deleted file mode 100644
index fb39f649bad..00000000000
--- a/llvm/test/Transforms/GlobalDCE/virtual-functions-derived-call.ll
+++ /dev/null
@@ -1,78 +0,0 @@
-; RUN: opt < %s -globaldce -S | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-
-; struct A {
-;   A();
-;   virtual int foo();
-; };
-; 
-; struct B : A {
-;   B();
-;   virtual int foo();
-; };
-; 
-; A::A() {}
-; B::B() {}
-; int A::foo() { return 42; }
-; int B::foo() { return 1337; }
-; 
-; extern "C" int test(B *p) { return p->foo(); }
-
-; The virtual call in test can only be dispatched to B::foo (or a more-derived
-; class, if there was one), so A::foo can be removed.
-
-%struct.A = type { i32 (...)** }
-%struct.B = type { %struct.A }
-
-; CHECK: @_ZTV1A = internal unnamed_addr constant { [3 x i8*] } zeroinitializer
-@_ZTV1A = internal unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null, i8* null, i8* bitcast (i32 (%struct.A*)* @_ZN1A3fooEv to i8*)] }, align 8, !type !0, !type !1, !vcall_visibility !2
-
-; CHECK: @_ZTV1B = internal unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null, i8* null, i8* bitcast (i32 (%struct.B*)* @_ZN1B3fooEv to i8*)] }
-@_ZTV1B = internal unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null, i8* null, i8* bitcast (i32 (%struct.B*)* @_ZN1B3fooEv to i8*)] }, align 8, !type !0, !type !1, !type !3, !type !4, !vcall_visibility !2
-
-; CHECK-NOT: define internal i32 @_ZN1A3fooEv(
-define internal i32 @_ZN1A3fooEv(%struct.A* nocapture readnone %this) {
-entry:
-  ret i32 42
-}
-
-; CHECK: define internal i32 @_ZN1B3fooEv(
-define internal i32 @_ZN1B3fooEv(%struct.B* nocapture readnone %this) {
-entry:
-  ret i32 1337
-}
-
-define hidden void @_ZN1AC2Ev(%struct.A* nocapture %this) {
-entry:
-  %0 = getelementptr inbounds %struct.A, %struct.A* %this, i64 0, i32 0
-  store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1A, i64 0, inrange i32 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8
-  ret void
-}
-
-define hidden void @_ZN1BC2Ev(%struct.B* nocapture %this) {
-entry:
-  %0 = getelementptr inbounds %struct.B, %struct.B* %this, i64 0, i32 0, i32 0
-  store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1B, i64 0, inrange i32 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8
-  ret void
-}
-
-define hidden i32 @test(%struct.B* %p) {
-entry:
-  %0 = bitcast %struct.B* %p to i8**
-  %vtable1 = load i8*, i8** %0, align 8
-  %1 = tail call { i8*, i1 } @llvm.type.checked.load(i8* %vtable1, i32 0, metadata !"_ZTS1B"), !nosanitize !10
-  %2 = extractvalue { i8*, i1 } %1, 0, !nosanitize !10
-  %3 = bitcast i8* %2 to i32 (%struct.B*)*, !nosanitize !10
-  %call = tail call i32 %3(%struct.B* %p)
-  ret i32 %call
-}
-
-declare { i8*, i1 } @llvm.type.checked.load(i8*, i32, metadata) #2
-
-!0 = !{i64 16, !"_ZTS1A"}
-!1 = !{i64 16, !"_ZTSM1AFivE.virtual"}
-!2 = !{i64 2}
-!3 = !{i64 16, !"_ZTS1B"}
-!4 = !{i64 16, !"_ZTSM1BFivE.virtual"}
-!10 = !{}