Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927

external/llvm/test/CodeGen/ARM/Windows/dllexport.ll

@@ -0,0 +1,75 @@
+; RUN: llc -mtriple thumbv7--windows-itanium -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-GNU
+; RUN: llc -mtriple thumbv7--windows-gnu -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-GNU
+; RUN: llc -mtriple thumbv7--windows-msvc -filetype asm -o - %s | FileCheck %s -check-prefix CHECK -check-prefix CHECK-MSVC
+
+define void @f() {
+  ret void
+}
+
+define dllexport void @g() {
+  ret void
+}
+
+define dllexport void @h() unnamed_addr {
+  ret void
+}
+
+declare dllexport void @i()
+
+define linkonce_odr dllexport void @j() {
+  ret void
+}
+
+define linkonce_odr dllexport void @k() alwaysinline {
+  ret void
+}
+
+define weak_odr dllexport void @l() {
+  ret void
+}
+
+@m = dllexport global i32 0, align 4
+@n = dllexport unnamed_addr constant i32 0
+@o = common dllexport global i32 0, align 4
+@p = weak_odr dllexport global i32 0, align 4
+@q = weak_odr dllexport unnamed_addr constant i32 0
+
+@r = dllexport alias void (), void () * @f
+@s = dllexport alias void (), void () * @g
+@t = dllexport alias void (), void () * @f
+@u = weak_odr dllexport alias void (), void () * @g
+
+; CHECK: .section .drectve
+; CHECK-GNU-NOT: -export:f
+; CHECK-GNU: -export:g
+; CHECK-GNU-SAME: -export:h
+; CHECK-GNU-NOT: -export:i
+; CHECK-GNU-SAME: -export:j
+; CHECK-GNU-SAME: -export:k
+; CHECK-GNU-SAME: -export:l
+; CHECK-GNU-SAME: -export:m,data
+; CHECK-GNU-SAME: -export:n,data
+; CHECK-GNU-SAME: -export:o,data
+; CHECK-GNU-SAME: -export:p,data
+; CHECK-GNU-SAME: -export:q,data
+; CHECK-GNU-SAME: -export:r
+; CHECK-GNU-SAME: -export:s
+; CHECK-GNU-SAME: -export:t
+; CHECK-GNU-SAME: -export:u
+; CHECK-MSVC-NOT: /EXPORT:f
+; CHECK-MSVC: /EXPORT:g
+; CHECK-MSVC-SAME: /EXPORT:h
+; CHECK-MSVC-NOT: /EXPORT:i
+; CHECK-MSVC-SAME: /EXPORT:j
+; CHECK-MSVC-SAME: /EXPORT:k
+; CHECK-MSVC-SAME: /EXPORT:l
+; CHECK-MSVC-SAME: /EXPORT:m,DATA
+; CHECK-MSVC-SAME: /EXPORT:n,DATA
+; CHECK-MSVC-SAME: /EXPORT:o,DATA
+; CHECK-MSVC-SAME: /EXPORT:p,DATA
+; CHECK-MSVC-SAME: /EXPORT:q,DATA
+; CHECK-MSVC-SAME: /EXPORT:r
+; CHECK-MSVC-SAME: /EXPORT:s
+; CHECK-MSVC-SAME: /EXPORT:t
+; CHECK-MSVC-SAME: /EXPORT:u
+