; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mcpu=sm_70 | FileCheck %s
; RUN: %if ptxas-sm_70 %{ llc < %s -mcpu=sm_70 | %ptxas-verify -arch=sm_70 %}

target triple = "nvptx64-nvidia-cuda"

%struct = type { [2 x i64] }
@G = external constant %struct

define void @foo() {
; CHECK-LABEL: foo(
; CHECK:       {
; CHECK-NEXT:    .reg .b64 %rd<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    { // callseq 0, 0
; CHECK-NEXT:    .param .align 8 .b8 param0[16];
; CHECK-NEXT:    ld.global.b64 %rd1, [G+8];
; CHECK-NEXT:    st.param.b64 [param0+8], %rd1;
; CHECK-NEXT:    ld.global.b64 %rd2, [G];
; CHECK-NEXT:    st.param.b64 [param0], %rd2;
; CHECK-NEXT:    call.uni bar, (param0);
; CHECK-NEXT:    } // callseq 0
; CHECK-NEXT:    ret;
  call void @bar(ptr byval(%struct) @G)
  ret void
}

declare void @bar(ptr byval(%struct))