1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -march=amdgcn -mcpu=gfx1010 -enable-unsafe-fp-math -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
8 tracksRegLiveness: true
14 ; CHECK-LABEL: name: fract_f64_neg
15 ; CHECK: liveins: $sgpr0_sgpr1
16 ; CHECK: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
17 ; CHECK: [[S_LOAD_DWORDX4_IMM:%[0-9]+]]:sgpr_128 = S_LOAD_DWORDX4_IMM [[COPY]], 36, 0 :: (dereferenceable invariant load (<2 x s64>), align 4, addrspace 4)
18 ; CHECK: [[COPY1:%[0-9]+]]:sreg_64 = COPY [[S_LOAD_DWORDX4_IMM]].sub0_sub1
19 ; CHECK: [[COPY2:%[0-9]+]]:sreg_64 = COPY [[S_LOAD_DWORDX4_IMM]].sub2_sub3
20 ; CHECK: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY2]], 0, 0 :: (load (s64), addrspace 1)
21 ; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
22 ; CHECK: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 -2147483648
23 ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
24 ; CHECK: [[COPY3:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
25 ; CHECK: [[COPY4:%[0-9]+]]:vreg_64 = COPY [[S_LOAD_DWORDX2_IMM]]
26 ; CHECK: %12:vreg_64 = nofpexcept V_ADD_F64_e64 0, [[COPY3]], 1, [[COPY4]], 0, 0, implicit $mode, implicit $exec
27 ; CHECK: %15:vreg_64 = nofpexcept V_FRACT_F64_e64 0, %12, 0, 0, implicit $mode, implicit $exec
28 ; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
29 ; CHECK: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], %15, [[COPY1]], 0, 0, implicit $exec :: (store (s64), addrspace 1)
31 %2:sgpr(p4) = COPY $sgpr0_sgpr1
32 %7:sgpr(s64) = G_CONSTANT i64 36
33 %8:sgpr(p4) = G_PTR_ADD %2, %7(s64)
34 %9:sgpr(<2 x s64>) = G_LOAD %8(p4) :: (dereferenceable invariant load (<2 x s64>), align 4, addrspace 4)
35 %10:sgpr(s64), %13:sgpr(s64) = G_UNMERGE_VALUES %9(<2 x s64>)
36 %15:sgpr(p1) = G_INTTOPTR %13(s64)
37 %18:sgpr(s64) = G_LOAD %15(p1) :: (load (s64), addrspace 1)
38 %19:sgpr(s64) = G_FCONSTANT double -0.000000e+00
39 %24:sgpr(s64) = G_FNEG %18
40 %25:vgpr(s64) = COPY %19(s64)
41 %26:vgpr(s64) = COPY %24(s64)
42 %20:vgpr(s64) = G_FADD %25, %26
43 %21:vgpr(s64) = G_FFLOOR %20
44 %23:vgpr(s64) = G_FNEG %21
45 %22:vgpr(s64) = G_FADD %20, %23
46 %12:sgpr(p1) = G_INTTOPTR %10(s64)
47 %27:vgpr(p1) = COPY %12(p1)
48 G_STORE %22(s64), %27(p1) :: (store (s64), addrspace 1)
53 name: fract_f64_neg_abs
56 tracksRegLiveness: true
62 ; CHECK-LABEL: name: fract_f64_neg_abs
63 ; CHECK: liveins: $sgpr0_sgpr1
64 ; CHECK: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
65 ; CHECK: [[S_LOAD_DWORDX4_IMM:%[0-9]+]]:sgpr_128 =
66 ; S_LOAD_DWORDX4_IMM [[COPY]], 36, 0 :: (dereferenceable invariant load (<2 x s64>), align 4, addrspace 4)
67 ; CHECK: [[COPY1:%[0-9]+]]:sreg_64 = COPY [[S_LOAD_DWORDX4_IMM]].sub0_sub1
68 ; CHECK: [[COPY2:%[0-9]+]]:sreg_64 = COPY [[S_LOAD_DWORDX4_IMM]].sub2_sub3
69 ; CHECK: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sreg_64_xexec = S_LOAD_DWORDX2_IMM [[COPY2]], 0, 0 :: (load (s64), addrspace 1)
70 ; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
71 ; CHECK: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 -2147483648
72 ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
73 ; CHECK: [[COPY3:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
74 ; CHECK: [[COPY4:%[0-9]+]]:vreg_64 = COPY [[S_LOAD_DWORDX2_IMM]]
75 ; CHECK: %13:vreg_64 = nofpexcept V_ADD_F64_e64 0, [[COPY3]], 3, [[COPY4]], 0, 0, implicit $mode, implicit $exec
76 ; CHECK: %16:vreg_64 = nofpexcept V_FRACT_F64_e64 0, %13, 0, 0, implicit $mode, implicit $exec
77 ; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
78 ; CHECK: GLOBAL_STORE_DWORDX2_SADDR [[V_MOV_B32_e32_]], %16, [[COPY1]], 0, 0, implicit $exec :: (store (s64), addrspace 1)
80 %2:sgpr(p4) = COPY $sgpr0_sgpr1
81 %7:sgpr(s64) = G_CONSTANT i64 36
82 %8:sgpr(p4) = G_PTR_ADD %2, %7(s64)
83 %9:sgpr(<2 x s64>) = G_LOAD %8(p4) :: (dereferenceable invariant load (<2 x s64>), align 4, addrspace 4)
84 %10:sgpr(s64), %13:sgpr(s64) = G_UNMERGE_VALUES %9(<2 x s64>)
85 %15:sgpr(p1) = G_INTTOPTR %13(s64)
86 %18:sgpr(s64) = G_LOAD %15(p1) :: (load (s64), addrspace 1)
87 %19:sgpr(s64) = G_FABS %18
88 %20:sgpr(s64) = G_FCONSTANT double -0.000000e+00
89 %25:sgpr(s64) = G_FNEG %19
90 %26:vgpr(s64) = COPY %20(s64)
91 %27:vgpr(s64) = COPY %25(s64)
92 %21:vgpr(s64) = G_FADD %26, %27
93 %22:vgpr(s64) = G_FFLOOR %21
94 %24:vgpr(s64) = G_FNEG %22
95 %23:vgpr(s64) = G_FADD %21, %24
96 %12:sgpr(p1) = G_INTTOPTR %10(s64)
97 %28:vgpr(p1) = COPY %12(p1)
98 G_STORE %23(s64), %28(p1) :: (store (s64), addrspace 1)