; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mcpu=sm_30 -mattr=+ptx60 | FileCheck %s --check-prefix=PTX60
; RUN: llc < %s -mcpu=sm_30 -mattr=+ptx50 | FileCheck %s --check-prefix=PTX50
; RUN: %if ptxas-isa-6.0 %{ llc < %s -mcpu=sm_30 -mattr=+ptx60 | %ptxas-verify %}
; RUN: %if ptxas-isa-5.0 %{ llc < %s -mcpu=sm_30 -mattr=+ptx50 | %ptxas-verify %}

target triple = "nvptx64-nvidia-cuda"

@out = addrspace(1) global i32 0, align 4

define void @foo(i32 %i) {
; PTX60-LABEL: foo(
; PTX60:       {
; PTX60-NEXT:    .reg .pred %p<2>;
; PTX60-NEXT:    .reg .b32 %r<2>;
; PTX60-EMPTY:
; PTX60-NEXT:  // %bb.0: // %entry
; PTX60-NEXT:    ld.param.b32 %r1, [foo_param_0];
; PTX60-NEXT:    setp.gt.u32 %p1, %r1, 3;
; PTX60-NEXT:    @%p1 bra $L__BB0_6;
; PTX60-NEXT:  // %bb.1: // %entry
; PTX60-NEXT:    $L_brx_0: .branchtargets
; PTX60-NEXT:     $L__BB0_2,
; PTX60-NEXT:     $L__BB0_3,
; PTX60-NEXT:     $L__BB0_4,
; PTX60-NEXT:     $L__BB0_5;
; PTX60-NEXT:    brx.idx %r1, $L_brx_0;
; PTX60-NEXT:  $L__BB0_2: // %case0
; PTX60-NEXT:    st.global.b32 [out], 0;
; PTX60-NEXT:    bra.uni $L__BB0_6;
; PTX60-NEXT:  $L__BB0_4: // %case2
; PTX60-NEXT:    st.global.b32 [out], 2;
; PTX60-NEXT:    bra.uni $L__BB0_6;
; PTX60-NEXT:  $L__BB0_5: // %case3
; PTX60-NEXT:    st.global.b32 [out], 3;
; PTX60-NEXT:    bra.uni $L__BB0_6;
; PTX60-NEXT:  $L__BB0_3: // %case1
; PTX60-NEXT:    st.global.b32 [out], 1;
; PTX60-NEXT:  $L__BB0_6: // %end
; PTX60-NEXT:    ret;
;
; PTX50-LABEL: foo(
; PTX50:       {
; PTX50-NEXT:    .reg .pred %p<6>;
; PTX50-NEXT:    .reg .b32 %r<2>;
; PTX50-EMPTY:
; PTX50-NEXT:  // %bb.0: // %entry
; PTX50-NEXT:    ld.param.b32 %r1, [foo_param_0];
; PTX50-NEXT:    setp.gt.s32 %p1, %r1, 1;
; PTX50-NEXT:    @%p1 bra $L__BB0_4;
; PTX50-NEXT:  // %bb.1: // %entry
; PTX50-NEXT:    setp.eq.b32 %p4, %r1, 0;
; PTX50-NEXT:    @%p4 bra $L__BB0_7;
; PTX50-NEXT:  // %bb.2: // %entry
; PTX50-NEXT:    setp.eq.b32 %p5, %r1, 1;
; PTX50-NEXT:    @!%p5 bra $L__BB0_9;
; PTX50-NEXT:  // %bb.3: // %case1
; PTX50-NEXT:    st.global.b32 [out], 1;
; PTX50-NEXT:    bra.uni $L__BB0_9;
; PTX50-NEXT:  $L__BB0_4: // %entry
; PTX50-NEXT:    setp.eq.b32 %p2, %r1, 2;
; PTX50-NEXT:    @%p2 bra $L__BB0_8;
; PTX50-NEXT:  // %bb.5: // %entry
; PTX50-NEXT:    setp.eq.b32 %p3, %r1, 3;
; PTX50-NEXT:    @!%p3 bra $L__BB0_9;
; PTX50-NEXT:  // %bb.6: // %case3
; PTX50-NEXT:    st.global.b32 [out], 3;
; PTX50-NEXT:    bra.uni $L__BB0_9;
; PTX50-NEXT:  $L__BB0_7: // %case0
; PTX50-NEXT:    st.global.b32 [out], 0;
; PTX50-NEXT:    bra.uni $L__BB0_9;
; PTX50-NEXT:  $L__BB0_8: // %case2
; PTX50-NEXT:    st.global.b32 [out], 2;
; PTX50-NEXT:  $L__BB0_9: // %end
; PTX50-NEXT:    ret;
entry:
  switch i32 %i, label %end [
    i32 0, label %case0
    i32 1, label %case1
    i32 2, label %case2
    i32 3, label %case3
  ]

case0:
  store i32 0, ptr addrspace(1) @out, align 4
  br label %end

case1:
  store i32 1, ptr addrspace(1) @out, align 4
  br label %end

case2:
  store i32 2, ptr addrspace(1) @out, align 4
  br label %end

case3:
  store i32 3, ptr addrspace(1) @out, align 4
  br label %end

end:
  ret void
}


define i32 @test2(i32 %tmp158) {
; PTX60-LABEL: test2(
; PTX60:       {
; PTX60-NEXT:    .reg .pred %p<6>;
; PTX60-NEXT:    .reg .b32 %r<3>;
; PTX60-EMPTY:
; PTX60-NEXT:  // %bb.0: // %entry
; PTX60-NEXT:    ld.param.b32 %r1, [test2_param_0];
; PTX60-NEXT:    setp.gt.s32 %p1, %r1, 119;
; PTX60-NEXT:    @%p1 bra $L__BB1_4;
; PTX60-NEXT:  // %bb.1: // %entry
; PTX60-NEXT:    setp.lt.u32 %p4, %r1, 6;
; PTX60-NEXT:    @%p4 bra $L__BB1_6;
; PTX60-NEXT:  // %bb.2: // %entry
; PTX60-NEXT:    setp.lt.s32 %p5, %r1, -2147483645;
; PTX60-NEXT:    @%p5 bra $L__BB1_6;
; PTX60-NEXT:    bra.uni $L__BB1_3;
; PTX60-NEXT:  $L__BB1_4: // %entry
; PTX60-NEXT:    add.s32 %r2, %r1, -120;
; PTX60-NEXT:    setp.gt.u32 %p2, %r2, 5;
; PTX60-NEXT:    @%p2 bra $L__BB1_5;
; PTX60-NEXT:  // %bb.12: // %entry
; PTX60-NEXT:    $L_brx_0: .branchtargets
; PTX60-NEXT:     $L__BB1_6,
; PTX60-NEXT:     $L__BB1_7,
; PTX60-NEXT:     $L__BB1_8,
; PTX60-NEXT:     $L__BB1_9,
; PTX60-NEXT:     $L__BB1_10,
; PTX60-NEXT:     $L__BB1_11;
; PTX60-NEXT:    brx.idx %r2, $L_brx_0;
; PTX60-NEXT:  $L__BB1_7: // %bb339
; PTX60-NEXT:    st.param.b32 [func_retval0], 12;
; PTX60-NEXT:    ret;
; PTX60-NEXT:  $L__BB1_5: // %entry
; PTX60-NEXT:    setp.eq.b32 %p3, %r1, 1024;
; PTX60-NEXT:    @!%p3 bra $L__BB1_3;
; PTX60-NEXT:  $L__BB1_6: // %bb338
; PTX60-NEXT:    st.param.b32 [func_retval0], 11;
; PTX60-NEXT:    ret;
; PTX60-NEXT:  $L__BB1_10: // %bb342
; PTX60-NEXT:    st.param.b32 [func_retval0], 15;
; PTX60-NEXT:    ret;
; PTX60-NEXT:  $L__BB1_3: // %bb336
; PTX60-NEXT:    st.param.b32 [func_retval0], 10;
; PTX60-NEXT:    ret;
; PTX60-NEXT:  $L__BB1_8: // %bb340
; PTX60-NEXT:    st.param.b32 [func_retval0], 13;
; PTX60-NEXT:    ret;
; PTX60-NEXT:  $L__BB1_9: // %bb341
; PTX60-NEXT:    st.param.b32 [func_retval0], 14;
; PTX60-NEXT:    ret;
; PTX60-NEXT:  $L__BB1_11: // %bb343
; PTX60-NEXT:    st.param.b32 [func_retval0], 18;
; PTX60-NEXT:    ret;
;
; PTX50-LABEL: test2(
; PTX50:       {
; PTX50-NEXT:    .reg .pred %p<13>;
; PTX50-NEXT:    .reg .b32 %r<2>;
; PTX50-EMPTY:
; PTX50-NEXT:  // %bb.0: // %entry
; PTX50-NEXT:    ld.param.b32 %r1, [test2_param_0];
; PTX50-NEXT:    setp.gt.s32 %p1, %r1, 119;
; PTX50-NEXT:    @%p1 bra $L__BB1_4;
; PTX50-NEXT:  // %bb.1: // %entry
; PTX50-NEXT:    setp.lt.u32 %p11, %r1, 6;
; PTX50-NEXT:    @%p11 bra $L__BB1_15;
; PTX50-NEXT:  // %bb.2: // %entry
; PTX50-NEXT:    setp.lt.s32 %p12, %r1, -2147483645;
; PTX50-NEXT:    @%p12 bra $L__BB1_15;
; PTX50-NEXT:    bra.uni $L__BB1_3;
; PTX50-NEXT:  $L__BB1_4: // %entry
; PTX50-NEXT:    setp.gt.s32 %p2, %r1, 122;
; PTX50-NEXT:    @!%p2 bra $L__BB1_5;
; PTX50-NEXT:  // %bb.9: // %entry
; PTX50-NEXT:    setp.gt.s32 %p3, %r1, 124;
; PTX50-NEXT:    @%p3 bra $L__BB1_13;
; PTX50-NEXT:  // %bb.10: // %entry
; PTX50-NEXT:    setp.eq.b32 %p6, %r1, 123;
; PTX50-NEXT:    @%p6 bra $L__BB1_17;
; PTX50-NEXT:  // %bb.11: // %entry
; PTX50-NEXT:    setp.eq.b32 %p7, %r1, 124;
; PTX50-NEXT:    @!%p7 bra $L__BB1_3;
; PTX50-NEXT:  // %bb.12: // %bb342
; PTX50-NEXT:    st.param.b32 [func_retval0], 15;
; PTX50-NEXT:    ret;
; PTX50-NEXT:  $L__BB1_5: // %entry
; PTX50-NEXT:    setp.eq.b32 %p8, %r1, 120;
; PTX50-NEXT:    @%p8 bra $L__BB1_15;
; PTX50-NEXT:  // %bb.6: // %entry
; PTX50-NEXT:    setp.eq.b32 %p9, %r1, 121;
; PTX50-NEXT:    @%p9 bra $L__BB1_16;
; PTX50-NEXT:  // %bb.7: // %entry
; PTX50-NEXT:    setp.eq.b32 %p10, %r1, 122;
; PTX50-NEXT:    @!%p10 bra $L__BB1_3;
; PTX50-NEXT:  // %bb.8: // %bb340
; PTX50-NEXT:    st.param.b32 [func_retval0], 13;
; PTX50-NEXT:    ret;
; PTX50-NEXT:  $L__BB1_13: // %entry
; PTX50-NEXT:    setp.eq.b32 %p4, %r1, 125;
; PTX50-NEXT:    @%p4 bra $L__BB1_18;
; PTX50-NEXT:  // %bb.14: // %entry
; PTX50-NEXT:    setp.eq.b32 %p5, %r1, 1024;
; PTX50-NEXT:    @!%p5 bra $L__BB1_3;
; PTX50-NEXT:  $L__BB1_15: // %bb338
; PTX50-NEXT:    st.param.b32 [func_retval0], 11;
; PTX50-NEXT:    ret;
; PTX50-NEXT:  $L__BB1_17: // %bb341
; PTX50-NEXT:    st.param.b32 [func_retval0], 14;
; PTX50-NEXT:    ret;
; PTX50-NEXT:  $L__BB1_18: // %bb343
; PTX50-NEXT:    st.param.b32 [func_retval0], 18;
; PTX50-NEXT:    ret;
; PTX50-NEXT:  $L__BB1_3: // %bb336
; PTX50-NEXT:    st.param.b32 [func_retval0], 10;
; PTX50-NEXT:    ret;
; PTX50-NEXT:  $L__BB1_16: // %bb339
; PTX50-NEXT:    st.param.b32 [func_retval0], 12;
; PTX50-NEXT:    ret;
entry:
  switch i32 %tmp158, label %bb336 [
    i32 -2147483648, label %bb338
    i32 -2147483647, label %bb338
    i32 -2147483646, label %bb338
    i32 120, label %bb338
    i32 121, label %bb339
    i32 122, label %bb340
    i32 123, label %bb341
    i32 124, label %bb342
    i32 125, label %bb343
    i32 126, label %bb336
    i32 1024, label %bb338
    i32 0, label %bb338
    i32 1, label %bb338
    i32 2, label %bb338
    i32 3, label %bb338
    i32 4, label %bb338
    i32 5, label %bb338
  ]

bb336:
  ret i32 10
bb338:
  ret i32 11
bb339:
  ret i32 12
bb340:
  ret i32 13
bb341:
  ret i32 14
bb342:
  ret i32 15
bb343:
  ret i32 18

}