Imported Upstream version 5.18.0.225

Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5

external/llvm/test/CodeGen/XCore/linkage.ll

@@ -0,0 +1,49 @@
+; RUN: llc < %s -march=xcore | FileCheck %s
+
+; CHECK: .weak fd
+define weak void @fd() {
+  call void @fr(i32* @gd, i32* @gr)
+  ret void
+}
+
+; CHECK-NOT: .hidden test_hidden
+declare hidden void @test_hidden_declaration()
+define hidden void @test_hidden() {
+  call void @test_hidden_declaration()
+  unreachable
+}
+
+; CHECK-NOT: .protected
+define protected void @test_protected() {
+  unreachable
+}
+
+; CHECK: .globl array.globound
+; CHECK: array.globound = 2
+; CHECK: .weak array.globound
+; CHECK: .globl array
+; CHECK: .weak array
+@array = weak global [2 x i32] zeroinitializer
+
+; CHECK: .globl ac.globound
+; CHECK: ac.globound = 2
+; CHECK: .weak ac.globound
+; CHECK: .globl ac
+; CHECK: .weak ac
+@ac = common global [2 x i32] zeroinitializer
+
+; CHECK: .globl gd
+; CHECK: .weak gd
+@gd = weak global i32 0
+
+; CHECK: .globl gc
+; CHECK: .weak gc
+@gc = common global i32 0
+
+; CHECK-NOT: .hidden test_hidden_declaration
+
+; CHECK: .weak fr
+declare extern_weak void @fr(i32*, i32*)
+
+; CHECK: .weak gr
+@gr = extern_weak global i32