1 # REQUIRES: amdgpu-registered-target
2 # RUN: llvm-reduce -abort-on-invalid-reduction -simplify-mir --delta-passes=instruction-flags -mtriple=amdgcn-amd-amdhsa --test FileCheck --test-arg --check-prefix=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t 2> %t.log
3 # RUN: FileCheck --check-prefix=RESULT %s < %t
5 # CHECK-INTERESTINGNESS: V_ADD_F32
6 # CHECK-INTERESTINGNESS: nnan nofpexcept V_MUL_F32
8 # CHECK-INTERESTINGNESS-COUNT-11: V_MOV_B32
11 # RESULT: %{{[0-9]+}}:vgpr_32 = V_ADD_F32_e32 %{{[0-9]+}}, %{{[0-9]+}}, implicit $mode, implicit $exec
12 # RESULT: %{{[0-9]+}}:vgpr_32 = nnan nofpexcept V_MUL_F32_e32 0, %{{[0-9]+}}, implicit $mode, implicit $exec
13 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
14 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
15 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
16 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
17 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
18 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
19 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
20 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
21 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
22 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
23 # RESULT: %{{[0-9]+}}:vgpr_32 = V_MOV_B32_e32
27 tracksRegLiveness: true
30 liveins: $vgpr0, $vgpr1
33 %0:vgpr_32 = COPY $vgpr0
34 %1:vgpr_32 = COPY $vgpr1
35 %2:vgpr_32 = nofpexcept V_ADD_F32_e32 %0, %1, implicit $mode, implicit $exec
36 %3:vgpr_32 = nnan nofpexcept V_MUL_F32_e32 0, %2, implicit $mode, implicit $exec
37 %4:vgpr_32 = nsz V_MUL_F32_e32 0, %3, implicit $mode, implicit $exec
39 %5:vgpr_32 = nnan V_MOV_B32_e32 0, implicit $exec
40 %6:vgpr_32 = ninf V_MOV_B32_e32 0, implicit $exec
41 %7:vgpr_32 = nsz V_MOV_B32_e32 0, implicit $exec
42 %8:vgpr_32 = arcp V_MOV_B32_e32 0, implicit $exec
43 %9:vgpr_32 = contract V_MOV_B32_e32 0, implicit $exec
44 %10:vgpr_32 = afn V_MOV_B32_e32 0, implicit $exec
45 %11:vgpr_32 = reassoc V_MOV_B32_e32 0, implicit $exec
46 %12:vgpr_32 = nuw V_MOV_B32_e32 0, implicit $exec
47 %13:vgpr_32 = nsw V_MOV_B32_e32 0, implicit $exec
48 %14:vgpr_32 = exact V_MOV_B32_e32 0, implicit $exec
49 %15:vgpr_32 = nofpexcept V_MOV_B32_e32 0, implicit $exec
50 S_NOP 0, implicit %3, implicit %4, implicit %5, implicit %6, implicit %7
51 S_NOP 0, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12
52 S_ENDPGM 0, implicit %13, implicit %14, implicit %15