1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -run-pass=machine-scheduler -verify-machineinstrs %s -o - | FileCheck %s
3--- |
4
5  declare void @llvm.dbg.value(metadata, metadata, metadata) #0
6
7  define amdgpu_kernel void @could_not_use_debug_inst_to_query_mi2mimap() #1 {
8    ret void
9  }
10
11  declare hidden float @foo(float, float, float) local_unnamed_addr #1
12
13  attributes #0 = { nounwind readnone speculatable }
14  attributes #1 = {nounwind }
15
16...
17---
18name:            could_not_use_debug_inst_to_query_mi2mimap
19tracksRegLiveness: true
20frameInfo:
21  hasCalls:        true
22body:             |
23  ; CHECK-LABEL: name: could_not_use_debug_inst_to_query_mi2mimap
24  ; CHECK: bb.0:
25  ; CHECK:   successors: %bb.1(0x80000000)
26  ; CHECK:   [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
27  ; CHECK:   [[DEF1:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
28  ; CHECK:   [[DEF2:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
29  ; CHECK:   [[DEF3:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
30  ; CHECK:   [[DEF4:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
31  ; CHECK:   [[DEF5:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
32  ; CHECK:   [[DEF6:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
33  ; CHECK:   [[DEF7:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
34  ; CHECK:   [[DEF8:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
35  ; CHECK:   %9:vgpr_32 = nofpexcept V_MUL_F32_e32 1082130432, [[DEF1]], implicit $mode, implicit $exec
36  ; CHECK:   [[DEF9:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
37  ; CHECK:   [[DEF10:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
38  ; CHECK: bb.1:
39  ; CHECK:   successors: %bb.2(0x80000000)
40  ; CHECK:   DBG_VALUE
41  ; CHECK:   DBG_VALUE
42  ; CHECK:   DBG_VALUE
43  ; CHECK: bb.2:
44  ; CHECK:   successors: %bb.3(0x80000000)
45  ; CHECK:   S_BRANCH %bb.3
46  ; CHECK: bb.3:
47  ; CHECK:   [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
48  ; CHECK:   [[DEF11:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
49  ; CHECK:   [[DEF12:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
50  ; CHECK:   [[COPY:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B32_e32_]]
51  ; CHECK:   %16:vgpr_32 = nofpexcept V_MUL_F32_e32 [[DEF7]], [[DEF7]], implicit $mode, implicit $exec
52  ; CHECK:   %17:vgpr_32 = nofpexcept V_MUL_F32_e32 [[DEF7]], [[DEF7]], implicit $mode, implicit $exec
53  ; CHECK:   %18:vgpr_32 = nofpexcept V_MUL_F32_e32 [[V_MOV_B32_e32_]], [[V_MOV_B32_e32_]], implicit $mode, implicit $exec
54  ; CHECK:   [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1092616192, implicit $exec
55  ; CHECK:   [[DEF13:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
56  ; CHECK:   %21:vgpr_32 = nofpexcept V_ADD_F32_e32 [[V_MOV_B32_e32_]], [[V_MOV_B32_e32_]], implicit $mode, implicit $exec
57  ; CHECK:   %22:vgpr_32 = nofpexcept V_MUL_F32_e32 [[DEF7]], [[DEF7]], implicit $mode, implicit $exec
58  ; CHECK:   dead %23:vgpr_32 = nofpexcept V_MUL_F32_e32 %22, [[DEF13]], implicit $mode, implicit $exec
59  ; CHECK:   dead [[V_MOV_B32_e32_1]]:vgpr_32 = nofpexcept V_MAC_F32_e32 %21, [[COPY]], [[V_MOV_B32_e32_1]], implicit $mode, implicit $exec
60  ; CHECK:   [[DEF14:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
61  ; CHECK:   $sgpr4 = IMPLICIT_DEF
62  ; CHECK:   $vgpr0 = COPY [[DEF11]]
63  ; CHECK:   $vgpr0 = COPY [[V_MOV_B32_e32_]]
64  ; CHECK:   $vgpr1 = COPY [[DEF7]]
65  ; CHECK:   $vgpr0 = COPY %16
66  ; CHECK:   $vgpr1 = COPY %17
67  ; CHECK:   $vgpr2 = COPY %18
68  ; CHECK:   dead $sgpr30_sgpr31 = SI_CALL [[DEF14]], @foo, csr_amdgpu_highregs, implicit undef $sgpr0_sgpr1_sgpr2_sgpr3, implicit killed $sgpr4, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit-def $vgpr0
69  ; CHECK:   %25:vgpr_32 = nofpexcept V_ADD_F32_e32 %9, [[DEF8]], implicit $mode, implicit $exec
70  ; CHECK:   %25:vgpr_32 = nofpexcept V_MAC_F32_e32 [[DEF12]], [[DEF9]], %25, implicit $mode, implicit $exec
71  ; CHECK:   dead %26:vgpr_32 = nofpexcept V_MAD_F32 0, %25, 0, [[DEF4]], 0, [[DEF1]], 0, 0, implicit $mode, implicit $exec
72  ; CHECK:   dead %27:vgpr_32 = nofpexcept V_MAD_F32 0, %25, 0, [[DEF5]], 0, [[DEF2]], 0, 0, implicit $mode, implicit $exec
73  ; CHECK:   dead %28:vgpr_32 = nofpexcept V_MAD_F32 0, %25, 0, [[DEF6]], 0, [[DEF3]], 0, 0, implicit $mode, implicit $exec
74  ; CHECK:   GLOBAL_STORE_DWORD [[DEF]], [[DEF10]], 0, 0, 0, 0, implicit $exec
75  ; CHECK:   S_ENDPGM 0
76  bb.0:
77    successors: %bb.1
78
79    %0:vreg_64 = IMPLICIT_DEF
80    %1:vgpr_32 = IMPLICIT_DEF
81    %2:vgpr_32 = IMPLICIT_DEF
82    %3:vgpr_32 = IMPLICIT_DEF
83    %4:vgpr_32 = IMPLICIT_DEF
84    %5:vgpr_32 = IMPLICIT_DEF
85    %6:vgpr_32 = IMPLICIT_DEF
86    %7:vgpr_32 = IMPLICIT_DEF
87    %8:vgpr_32 = IMPLICIT_DEF
88    %9:vgpr_32 = nofpexcept V_MUL_F32_e32 1082130432, %1, implicit $mode, implicit $exec
89    %10:vgpr_32 = IMPLICIT_DEF
90    %11:vgpr_32 = IMPLICIT_DEF
91
92  bb.1:
93    successors: %bb.2
94
95    DBG_VALUE
96    DBG_VALUE
97    DBG_VALUE
98
99  bb.2:
100    successors: %bb.3
101
102    S_BRANCH %bb.3
103
104  bb.3:
105    %12:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
106    %13:vgpr_32 = COPY %12
107    %14:vgpr_32 = IMPLICIT_DEF
108    %15:vgpr_32 = IMPLICIT_DEF
109    %16:vgpr_32 = nofpexcept V_MUL_F32_e32 %7, %7, implicit $mode, implicit $exec
110    %17:vgpr_32 = nofpexcept V_MUL_F32_e32 %7, %7, implicit $mode, implicit $exec
111    %18:vgpr_32 = nofpexcept V_MUL_F32_e32 %12, %12, implicit $mode, implicit $exec
112    %19:vgpr_32 = V_MOV_B32_e32 1092616192, implicit $exec
113    %20:vgpr_32 = IMPLICIT_DEF
114    %21:vgpr_32 = nofpexcept V_ADD_F32_e32 %12, %12, implicit $mode, implicit $exec
115    %22:vgpr_32 = nofpexcept V_MUL_F32_e32 %7, %7, implicit $mode, implicit $exec
116    %23:vgpr_32 = nofpexcept V_MUL_F32_e32 %22, %20, implicit $mode, implicit $exec
117    %19:vgpr_32 = nofpexcept V_MAC_F32_e32 %21, %13, %19, implicit $mode, implicit $exec
118    %24:sreg_64 = IMPLICIT_DEF
119    $vgpr0 = COPY %14
120    $vgpr0 = COPY %12
121    $vgpr1 = COPY %7
122    $vgpr0 = COPY %16
123    $vgpr1 = COPY %17
124    $vgpr2 = COPY %18
125    $sgpr4 = IMPLICIT_DEF
126    dead $sgpr30_sgpr31 = SI_CALL %24, @foo, csr_amdgpu_highregs, implicit undef $sgpr0_sgpr1_sgpr2_sgpr3, implicit killed $sgpr4, implicit killed $vgpr0, implicit killed $vgpr1, implicit killed $vgpr2, implicit-def $vgpr0
127    %25:vgpr_32 = nofpexcept V_ADD_F32_e32 %9, %8, implicit $mode, implicit $exec
128    %25:vgpr_32 = nofpexcept V_MAC_F32_e32 %15, %10, %25, implicit $mode, implicit $exec
129    %26:vgpr_32 = nofpexcept V_MAD_F32 0, %25, 0, %4, 0, %1, 0, 0, implicit $mode, implicit $exec
130    %27:vgpr_32 = nofpexcept V_MAD_F32 0, %25, 0, %5, 0, %2, 0, 0, implicit $mode, implicit $exec
131    %28:vgpr_32 = nofpexcept V_MAD_F32 0, %25, 0, %6, 0, %3, 0, 0, implicit $mode, implicit $exec
132    GLOBAL_STORE_DWORD %0, %11, 0, 0, 0, 0, implicit $exec
133    S_ENDPGM 0
134
135...
136