Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/test/Verifier/amdgpu-cc.ll

@@ -0,0 +1,55 @@
+; RUN: not llvm-as < %s 2>&1 | FileCheck %s
+
+; CHECK: Calling convention requires void return type
+; CHECK-NEXT: i32 ()* @nonvoid_cc_amdgpu_kernel
+define amdgpu_kernel i32 @nonvoid_cc_amdgpu_kernel() {
+  ret i32 0
+}
+
+; CHECK: Calling convention does not support varargs or perfect forwarding!
+; CHECK-NEXT: void (...)* @varargs_amdgpu_kernel
+define amdgpu_kernel void @varargs_amdgpu_kernel(...) {
+  ret void
+}
+
+; CHECK: Calling convention does not allow sret
+; CHECK-NEXT: void (i32*)* @sret_cc_amdgpu_kernel
+define amdgpu_kernel void @sret_cc_amdgpu_kernel(i32* sret %ptr) {
+  ret void
+}
+
+; CHECK: Calling convention does not support varargs or perfect forwarding!
+; CHECK-NEXT: void (...)* @varargs_amdgpu_vs
+define amdgpu_vs void @varargs_amdgpu_vs(...) {
+  ret void
+}
+
+; CHECK: Calling convention does not support varargs or perfect forwarding!
+; CHECK-NEXT: void (...)* @varargs_amdgpu_gs
+define amdgpu_gs void @varargs_amdgpu_gs(...) {
+  ret void
+}
+
+; CHECK: Calling convention does not support varargs or perfect forwarding!
+; CHECK-NEXT: void (...)* @varargs_amdgpu_ps
+define amdgpu_ps void @varargs_amdgpu_ps(...) {
+  ret void
+}
+
+; CHECK: Calling convention does not support varargs or perfect forwarding!
+; CHECK-NEXT: void (...)* @varargs_amdgpu_cs
+define amdgpu_cs void @varargs_amdgpu_cs(...) {
+  ret void
+}
+
+; CHECK: Calling convention requires void return type
+; CHECK-NEXT: i32 ()* @nonvoid_cc_spir_kernel
+define spir_kernel i32 @nonvoid_cc_spir_kernel() {
+  ret i32 0
+}
+
+; CHECK: Calling convention does not support varargs or perfect forwarding!
+; CHECK-NEXT: void (...)* @varargs_spir_kernel
+define spir_kernel void @varargs_spir_kernel(...) {
+  ret void
+}