; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=nvptx64 | FileCheck %s
; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 | %ptxas-verify %}

target triple = "nvptx64-nvidia-cuda"

%struct.T = type { i64, <2 x i32>, <4 x i32> }

declare void @test_call(%struct.T)

define void @test_store_param_undef() {
; CHECK-LABEL: test_store_param_undef(
; CHECK:       {
; CHECK-EMPTY:
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    { // callseq 0, 0
; CHECK-NEXT:    .param .align 16 .b8 param0[32];
; CHECK-NEXT:    call.uni test_call, (param0);
; CHECK-NEXT:    } // callseq 0
; CHECK-NEXT:    ret;
  call void @test_call(%struct.T undef)
  ret void
}

define void @test_store_param_def(i64 %param0, i32 %param1) {
; CHECK-LABEL: test_store_param_def(
; CHECK:       {
; CHECK-NEXT:    .reg .b32 %r<6>;
; CHECK-NEXT:    .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b64 %rd1, [test_store_param_def_param_0];
; CHECK-NEXT:    ld.param.b32 %r1, [test_store_param_def_param_1];
; CHECK-NEXT:    { // callseq 1, 0
; CHECK-NEXT:    .param .align 16 .b8 param0[32];
; CHECK-NEXT:    st.param.v4.b32 [param0+16], {%r2, %r1, %r3, %r4};
; CHECK-NEXT:    st.param.v2.b32 [param0+8], {%r5, %r1};
; CHECK-NEXT:    st.param.b64 [param0], %rd1;
; CHECK-NEXT:    call.uni test_call, (param0);
; CHECK-NEXT:    } // callseq 1
; CHECK-NEXT:    ret;
  %V2 = insertelement <2 x i32> undef, i32 %param1, i32 1
  %V4 = insertelement <4 x i32> undef, i32 %param1, i32 1
  %S0 = insertvalue %struct.T undef, i64 %param0, 0
  %S1 = insertvalue %struct.T %S0, <2 x i32> %V2, 1
  %S2 = insertvalue %struct.T %S1, <4 x i32> %V4, 2
  call void @test_call(%struct.T %S2)
  ret void
}

define void @test_store_undef(ptr %out) {
; CHECK-LABEL: test_store_undef(
; CHECK:       {
; CHECK-EMPTY:
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ret;
  store %struct.T undef, ptr %out
  ret void
}

define void @test_store_def(i64 %param0, i32 %param1, ptr %out) {
; CHECK-LABEL: test_store_def(
; CHECK:       {
; CHECK-NEXT:    .reg .b32 %r<6>;
; CHECK-NEXT:    .reg .b64 %rd<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b64 %rd1, [test_store_def_param_0];
; CHECK-NEXT:    ld.param.b32 %r1, [test_store_def_param_1];
; CHECK-NEXT:    ld.param.b64 %rd2, [test_store_def_param_2];
; CHECK-NEXT:    st.v4.b32 [%rd2+16], {%r2, %r1, %r3, %r4};
; CHECK-NEXT:    st.v2.b32 [%rd2+8], {%r5, %r1};
; CHECK-NEXT:    st.b64 [%rd2], %rd1;
; CHECK-NEXT:    ret;
  %V2 = insertelement <2 x i32> undef, i32 %param1, i32 1
  %V4 = insertelement <4 x i32> undef, i32 %param1, i32 1
  %S0 = insertvalue %struct.T undef, i64 %param0, 0
  %S1 = insertvalue %struct.T %S0, <2 x i32> %V2, 1
  %S2 = insertvalue %struct.T %S1, <4 x i32> %V4, 2
  store %struct.T %S2, ptr %out
  ret void
}

define void @test_store_volatile_undef(ptr %out, <8 x i32> %vec) {
; CHECK-LABEL: test_store_volatile_undef(
; CHECK:       {
; CHECK-NEXT:    .reg .b32 %r<23>;
; CHECK-NEXT:    .reg .b64 %rd<5>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b64 %rd1, [test_store_volatile_undef_param_0];
; CHECK-NEXT:    st.volatile.v4.b32 [%rd1+16], {%r1, %r2, %r3, %r4};
; CHECK-NEXT:    st.volatile.v2.b32 [%rd1+8], {%r5, %r6};
; CHECK-NEXT:    st.volatile.b64 [%rd1], %rd2;
; CHECK-NEXT:    ld.param.v4.b32 {%r7, %r8, %r9, %r10}, [test_store_volatile_undef_param_1];
; CHECK-NEXT:    ld.param.v4.b32 {%r11, %r12, %r13, %r14}, [test_store_volatile_undef_param_1+16];
; CHECK-NEXT:    st.volatile.v4.b32 [%rd3], {%r11, %r12, %r13, %r14};
; CHECK-NEXT:    st.volatile.v4.b32 [%rd4], {%r7, %r8, %r9, %r10};
; CHECK-NEXT:    st.volatile.v4.b32 [%rd1+16], {%r15, %r16, %r17, %r18};
; CHECK-NEXT:    st.volatile.v4.b32 [%rd1], {%r19, %r20, %r21, %r22};
; CHECK-NEXT:    ret;
  store volatile %struct.T undef, ptr %out
  store volatile <8 x i32> %vec, ptr undef
  store volatile <8 x i32> undef, ptr %out
  ret void
}

define void @test_store_volatile_of_poison(ptr %out) {
; CHECK-LABEL: test_store_volatile_of_poison(
; CHECK:       {
; CHECK-NEXT:    .reg .b32 %r<7>;
; CHECK-NEXT:    .reg .b64 %rd<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b64 %rd1, [test_store_volatile_of_poison_param_0];
; CHECK-NEXT:    st.volatile.v4.b32 [%rd1+16], {%r1, %r2, %r3, %r4};
; CHECK-NEXT:    st.volatile.v2.b32 [%rd1+8], {%r5, %r6};
; CHECK-NEXT:    st.volatile.b64 [%rd1], %rd2;
; CHECK-NEXT:    ret;
  store volatile %struct.T poison, ptr %out
  ret void
}

define void @test_store_volatile_to_poison(%struct.T %param) {
; CHECK-LABEL: test_store_volatile_to_poison(
; CHECK:       {
; CHECK-NEXT:    .reg .b32 %r<7>;
; CHECK-NEXT:    .reg .b64 %rd<5>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b64 %rd1, [test_store_volatile_to_poison_param_0];
; CHECK-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_store_volatile_to_poison_param_0+8];
; CHECK-NEXT:    ld.param.v4.b32 {%r3, %r4, %r5, %r6}, [test_store_volatile_to_poison_param_0+16];
; CHECK-NEXT:    st.volatile.v4.b32 [%rd2], {%r3, %r4, %r5, %r6};
; CHECK-NEXT:    st.volatile.v2.b32 [%rd3], {%r1, %r2};
; CHECK-NEXT:    st.volatile.b64 [%rd4], %rd1;
; CHECK-NEXT:    ret;
  store volatile %struct.T %param, ptr poison
  ret void
}