Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/test/CodeGen/NVPTX/convergent-mir-call.ll

@@ -0,0 +1,27 @@
+; RUN: llc -mtriple nvptx64-nvidia-cuda -stop-after machine-cp -o - < %s 2>&1 | FileCheck %s
+
+; Check that convergent calls are emitted using convergent MIR instructions,
+; while non-convergent calls are not.
+
+target triple = "nvptx64-nvidia-cuda"
+
+declare void @conv() convergent
+declare void @not_conv()
+
+define void @test(void ()* %f) {
+  ; CHECK: ConvergentCallUniPrintCall
+  ; CHECK-NEXT: @conv
+  call void @conv()
+
+  ; CHECK: CallUniPrintCall
+  ; CHECK-NEXT: @not_conv
+  call void @not_conv()
+
+  ; CHECK: ConvergentCallPrintCall
+  call void %f() convergent
+
+  ; CHECK: CallPrintCall
+  call void %f()
+
+  ret void
+}