xref: /llvm-project/polly/test/ScopInfo/invariant-loads-leave-read-only-statements.ll (revision e1f056f692d869708c1898d9d65a69ac5584a0ed)
1; RUN: opt %loadNPMPolly '-passes=print<polly-function-scops>' -polly-invariant-load-hoisting=true -disable-output < %s 2>&1 | FileCheck %s
2; RUN: opt %loadNPMPolly -passes=polly-codegen -polly-invariant-load-hoisting=true -disable-output < %s
3
4; CHECK:      Statements {
5; CHECK-NEXT: 	Stmt_L_4
6; CHECK-NEXT:         Domain :=
7; CHECK-NEXT:             [tmp8, tmp22, tmp15] -> { Stmt_L_4[i0, i1, i2] : 0 <= i0 < tmp8 and 0 <= i1 < tmp8 and 0 <= i2 < tmp8 };
8; CHECK-NEXT:         Schedule :=
9; CHECK-NEXT:             [tmp8, tmp22, tmp15] -> { Stmt_L_4[i0, i1, i2] -> [i0, i1, i2] };
10; CHECK-NEXT:         ReadAccess :=	[Reduction Type: NONE] [Scalar: 0]
11; CHECK-NEXT:             [tmp8, tmp22, tmp15] -> { Stmt_L_4[i0, i1, i2] -> MemRef_tmp19[i1, i0] };
12; CHECK-NEXT:         ReadAccess :=	[Reduction Type: NONE] [Scalar: 0]
13; CHECK-NEXT:             [tmp8, tmp22, tmp15] -> { Stmt_L_4[i0, i1, i2] -> MemRef_tmp5[i2, i0] };
14; CHECK-NEXT:         ReadAccess :=	[Reduction Type: NONE] [Scalar: 0]
15; CHECK-NEXT:             [tmp8, tmp22, tmp15] -> { Stmt_L_4[i0, i1, i2] -> MemRef_tmp12[i2, i1] };
16; CHECK-NEXT:         MustWriteAccess :=	[Reduction Type: NONE] [Scalar: 0]
17; CHECK-NEXT:             [tmp8, tmp22, tmp15] -> { Stmt_L_4[i0, i1, i2] -> MemRef_tmp19[i1, i0] };
18; CHECK-NEXT: }
19
20target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
21
22%jl_value_t = type { ptr }
23
24define ptr @julia_gemm_22583(ptr, ptr %tmp1, i32) {
25top:
26  br label %top.split
27
28top.split:                                        ; preds = %top
29  %tmp3 = load ptr, ptr %tmp1, align 8
30  %tmp5 = load ptr, ptr %tmp3, align 8
31  %tmp6 = getelementptr inbounds %jl_value_t, ptr %tmp3, i64 3, i32 0
32  %tmp8 = load i64, ptr %tmp6, align 8
33  %tmp9 = getelementptr ptr, ptr %tmp1, i64 1
34  %tmp10 = load ptr, ptr %tmp9, align 8
35  %tmp12 = load ptr, ptr %tmp10, align 8
36  %tmp13 = getelementptr inbounds %jl_value_t, ptr %tmp10, i64 3, i32 0
37  %tmp15 = load i64, ptr %tmp13, align 8
38  %tmp16 = getelementptr ptr, ptr %tmp1, i64 2
39  %tmp17 = load ptr, ptr %tmp16, align 8
40  %tmp19 = load ptr, ptr %tmp17, align 8
41  %tmp20 = getelementptr inbounds %jl_value_t, ptr %tmp17, i64 3, i32 0
42  %tmp22 = load i64, ptr %tmp20, align 8
43  %tmp23 = icmp sgt i64 %tmp8, 0
44  %tmp24 = select i1 %tmp23, i64 %tmp8, i64 0
45  %tmp25 = add i64 %tmp24, 1
46  %tmp26 = icmp eq i64 %tmp24, 0
47  br i1 %tmp26, label %L.11, label %L.preheader
48
49L.preheader:                                      ; preds = %top.split
50  br label %L
51
52L:                                                ; preds = %L.preheader, %L.9
53  %"#s5.0" = phi i64 [ %tmp27, %L.9 ], [ 1, %L.preheader ]
54  %tmp27 = add i64 %"#s5.0", 1
55  br i1 %tmp26, label %L.9, label %L.2.preheader
56
57L.2.preheader:                                    ; preds = %L
58  br label %L.2
59
60L.2:                                              ; preds = %L.2.preheader, %L.7
61  %"#s4.0" = phi i64 [ %tmp28, %L.7 ], [ 1, %L.2.preheader ]
62  %tmp28 = add i64 %"#s4.0", 1
63  br i1 %tmp26, label %L.7, label %L.4.preheader
64
65L.4.preheader:                                    ; preds = %L.2
66  br label %L.4
67
68L.4:                                              ; preds = %L.4.preheader, %L.4
69  %"#s3.0" = phi i64 [ %tmp29, %L.4 ], [ 1, %L.4.preheader ]
70  %tmp29 = add i64 %"#s3.0", 1
71  %tmp30 = add i64 %"#s5.0", -1
72  %tmp31 = add i64 %"#s4.0", -1
73  %tmp32 = mul i64 %tmp31, %tmp22
74  %tmp33 = add i64 %tmp32, %tmp30
75  %tmp34 = getelementptr double, ptr %tmp19, i64 %tmp33
76  %tmp35 = load double, ptr %tmp34, align 8
77  %tmp36 = add i64 %"#s3.0", -1
78  %tmp37 = mul i64 %tmp36, %tmp8
79  %tmp38 = add i64 %tmp37, %tmp30
80  %tmp39 = getelementptr double, ptr %tmp5, i64 %tmp38
81  %tmp40 = load double, ptr %tmp39, align 8
82  %tmp41 = mul i64 %tmp36, %tmp15
83  %tmp42 = add i64 %tmp41, %tmp31
84  %tmp43 = getelementptr double, ptr %tmp12, i64 %tmp42
85  %tmp44 = load double, ptr %tmp43, align 8
86  %tmp45 = fmul double %tmp40, %tmp44
87  %tmp46 = fadd double %tmp35, %tmp45
88  store double %tmp46, ptr %tmp34, align 8
89  %tmp47 = icmp eq i64 %tmp29, %tmp25
90  br i1 %tmp47, label %L.7.loopexit, label %L.4
91
92L.7.loopexit:                                     ; preds = %L.4
93  br label %L.7
94
95L.7:                                              ; preds = %L.7.loopexit, %L.2
96  %tmp48 = icmp eq i64 %tmp28, %tmp25
97  br i1 %tmp48, label %L.9.loopexit, label %L.2
98
99L.9.loopexit:                                     ; preds = %L.7
100  br label %L.9
101
102L.9:                                              ; preds = %L.9.loopexit, %L
103  %tmp49 = icmp eq i64 %tmp27, %tmp25
104  br i1 %tmp49, label %L.11.loopexit, label %L
105
106L.11.loopexit:                                    ; preds = %L.9
107  br label %L.11
108
109L.11:                                             ; preds = %L.11.loopexit, %top.split
110  ret ptr inttoptr (i64 140220477440016 to ptr)
111}
112