Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Verifier/alias.ll

@@ -1,33 +0,0 @@
-; RUN:  not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
-
-
-declare void @f()
-@fa = alias void (), void ()* @f
-; CHECK: Alias must point to a definition
-; CHECK-NEXT: @fa
-
-@g = external global i32
-@ga = alias i32, i32* @g
-; CHECK: Alias must point to a definition
-; CHECK-NEXT: @ga
-
-define available_externally void @f2() {
-  ret void
-}
-@fa2 = alias void(), void()* @f2
-; CHECK: Alias must point to a definition
-; CHECK-NEXT: @fa2
-
-@test2_a = alias i32, i32* @test2_b
-@test2_b = alias i32, i32* @test2_a
-; CHECK:      Aliases cannot form a cycle
-; CHECK-NEXT: i32* @test2_a
-; CHECK-NEXT: Aliases cannot form a cycle
-; CHECK-NEXT: i32* @test2_b
-
-
-@test3_a = global i32 42
-@test3_b = weak alias i32, i32* @test3_a
-@test3_c = alias i32, i32* @test3_b
-; CHECK: Alias cannot point to an interposable alias
-; CHECK-NEXT: i32* @test3_c