[NVPTX] Add missing .v4 qualifier on vector store instruction

[oota-llvm.git] / test / CodeGen / NVPTX / vector-call.ll

diff --git a/test/CodeGen/NVPTX/vector-call.ll b/test/CodeGen/NVPTX/vector-call.ll
new file mode 100644 (file)
index 0000000..a03d7fd
--- /dev/null
+++ b/test/CodeGen/NVPTX/vector-call.ll
@@ -0,0 +1,12 @@
+; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
+
+target triple = "nvptx-unknown-cuda"
+
+declare void @bar(<4 x i32>)
+
+; CHECK-LABEL @foo
+define void @foo(<4 x i32> %a) {
+; CHECK: st.param.v4.b32
+  tail call void @bar(<4 x i32> %a)
+  ret void
+}