1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
; RUN: opt %loadPolly -polly-vectorizer=stripmine -polly-invariant-load-hoisting -polly-optimized-scops -polly-print-opt-isl -disable-output < %s | FileCheck %s
; RUN: opt %loadNPMPolly "-passes=scop(print<polly-opt-isl>)" -polly-vectorizer=stripmine -polly-invariant-load-hoisting -disable-output < %s | FileCheck %s
;
; llvm.org/PR46578
;
target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
%struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75 = type { [60 x i8]*, [60 x i32]*, [60 x i32]*, [60 x i32]*, [60 x i32]*, [60 x i32]*, [60 x i32]* }
@ft8006m_g_stCfg_Incell_DetailThreshold = external dso_local local_unnamed_addr global %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75, align 8
declare dso_local i32 @ft8006m_atoi() local_unnamed_addr #0
define void @func() {
entry:
switch i32 undef, label %cleanup [
i32 10, label %if.end
i32 14, label %if.end
i32 16, label %if.end
]
if.end: ; preds = %entry, %entry, %entry
%call15 = call i32 @ft8006m_atoi() #1
%0 = zext i32 %call15 to i64
br label %for.cond
for.cond: ; preds = %for.inc39, %if.end
%indvars.iv302 = phi i64 [ %indvars.iv.next303, %for.inc39 ], [ 0, %if.end ]
%exitcond304 = icmp eq i64 %indvars.iv302, 60
br i1 %exitcond304, label %cleanup, label %for.cond21
for.cond21: ; preds = %for.body23, %for.cond
%indvars.iv296 = phi i64 [ %indvars.iv.next297, %for.body23 ], [ 0, %for.cond ]
%exitcond298 = icmp eq i64 %indvars.iv296, 60
br i1 %exitcond298, label %for.cond28, label %for.body23
for.body23: ; preds = %for.cond21
%1 = load [60 x i32]*, [60 x i32]** getelementptr inbounds (%struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75, %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75* @ft8006m_g_stCfg_Incell_DetailThreshold, i64 0, i32 2), align 8
%arrayidx25 = getelementptr [60 x i32], [60 x i32]* %1, i64 %indvars.iv302, i64 %indvars.iv296
store i32 undef, i32* %arrayidx25, align 4
%indvars.iv.next297 = add nuw nsw i64 %indvars.iv296, 1
br label %for.cond21
for.cond28: ; preds = %for.body30, %for.cond21
%indvars.iv299 = phi i64 [ %indvars.iv.next300, %for.body30 ], [ 0, %for.cond21 ]
%exitcond301 = icmp eq i64 %indvars.iv299, 60
br i1 %exitcond301, label %for.inc39, label %for.body30
for.body30: ; preds = %for.cond28
%2 = load [60 x i32]*, [60 x i32]** getelementptr inbounds (%struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75, %struct.stCfg_Incell_DetailThreshold.2.30.42.62.74.94.122.126.134.166.194.242.338.342.346.350.354.358.496.0.2.9.16.28.36.37.38.39.40.75* @ft8006m_g_stCfg_Incell_DetailThreshold, i64 0, i32 2), align 8
%arrayidx34 = getelementptr [60 x i32], [60 x i32]* %2, i64 %0, i64 %indvars.iv299
store i32 undef, i32* %arrayidx34, align 4
%indvars.iv.next300 = add nuw nsw i64 %indvars.iv299, 1
br label %for.cond28
for.inc39: ; preds = %for.cond28
%indvars.iv.next303 = add nuw nsw i64 %indvars.iv302, 1
br label %for.cond
cleanup: ; preds = %for.cond, %entry
ret void
}
; CHECK-LABEL: Printing analysis 'Polly - Optimize schedule of SCoP' for region: 'for.cond => cleanup' in function 'func':
; CHECK: Calculated schedule:
; CHECK: domain: "[call15] -> { Stmt_for_body30[i0, i1] : 0 <= i0 <= 59 and 0 <= i1 <= 59; Stmt_for_body23[i0, i1] : 0 <= i0 <= 59 and 0 <= i1 <= 59 }"
; CHECK: child:
; CHECK: mark: "1st level tiling - Tiles"
; CHECK: child:
; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [(floor((i1)/32))]; Stmt_for_body23[i0, i1] -> [(floor((i1)/32))] }, { Stmt_for_body30[i0, i1] -> [(floor((i0)/32))]; Stmt_for_body23[i0, i1] -> [(floor((i0)/32))] }]"
; CHECK: permutable: 1
; CHECK: coincident: [ 1, 0 ]
; CHECK: child:
; CHECK: mark: "1st level tiling - Points"
; CHECK: child:
; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [(floor((i1)/4) - 8*floor((i1)/32))]; Stmt_for_body23[i0, i1] -> [(floor((i1)/4) - 8*floor((i1)/32))] }]"
; CHECK: permutable: 1
; CHECK: coincident: [ 1 ]
; CHECK: options: "[call15] -> { atomic[0]; isolate{{\[\[}}i0, i1] -> [i2]] : i0 >= 0 and 0 <= i1 <= 1 and 0 <= i2 <= 14 - 8i0 and i2 <= 7 }"
; CHECK: child:
; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [((i0) mod 32)]; Stmt_for_body23[i0, i1] -> [((i0) mod 32)] }]"
; CHECK: permutable: 1
; CHECK: child:
; CHECK: sequence:
; CHECK: - filter: "[call15] -> { Stmt_for_body23[i0, i1] }"
; CHECK: child:
; CHECK: mark: "SIMD"
; CHECK: child:
; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [((i1) mod 4)]; Stmt_for_body23[i0, i1] -> [((i1) mod 4)] }]"
; CHECK: permutable: 1
; CHECK: coincident: [ 1 ]
; CHECK: - filter: "[call15] -> { Stmt_for_body30[i0, i1] }"
; CHECK: child:
; CHECK: mark: "SIMD"
; CHECK: child:
; CHECK: schedule: "[call15] -> [{ Stmt_for_body30[i0, i1] -> [((i1) mod 4)]; Stmt_for_body23[i0, i1] -> [((i1) mod 4)] }]"
; CHECK: permutable: 1
; CHECK: coincident: [ 1 ]
|
