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llvm / llvm-project / b332499a94df11870dfc7598645c59656deb933d / . / polly / test / Support / dumpfunction.ll
blob: 8d578029593d28b1e692c3313afd256e6fe71a16 [file] [log] [blame]
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]1; New pass manager
Michael Kruse12ac3392022-03-18 14:21:18 -0500[diff] [blame]2; RUN: opt %loadNPMPolly -enable-new-pm=1 -O3 -polly -polly-position=before-vectorizer -polly-dump-before --disable-output %s
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]3; RUN: FileCheck --input-file=dumpfunction-callee-before.ll --check-prefix=CHECK --check-prefix=CALLEE %s
4; RUN: FileCheck --input-file=dumpfunction-caller-before.ll --check-prefix=CHECK --check-prefix=CALLER %s
5;
Michael Kruse12ac3392022-03-18 14:21:18 -0500[diff] [blame]6; RUN: opt %loadNPMPolly -enable-new-pm=1 -O3 -polly -polly-position=before-vectorizer -polly-dump-after --disable-output %s
Michael Kruseffa39b42021-08-28 22:38:52 -0500[diff] [blame]7; RUN: FileCheck --input-file=dumpfunction-callee-after.ll --check-prefix=CHECK --check-prefix=CALLEE %s
8; RUN: FileCheck --input-file=dumpfunction-caller-after.ll --check-prefix=CHECK --check-prefix=CALLER %s
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]9
10; void callee(int n, double A[], int i) {
11; for (int j = 0; j < n; j += 1)
12; A[i+j] = 42.0;
13; }
14;
15; void caller(int n, double A[]) {
16; for (int i = 0; i < n; i += 1)
17; callee(n, A, i);
18; }
19
20
21%unrelated_type = type { i32 }
22
Nikita Popovb3324992023-01-17 10:12:02 +0100[diff] [blame^]23@callee_alias = dso_local unnamed_addr alias void(i32, ptr, i32), ptr @callee
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]24
Nikita Popovb3324992023-01-17 10:12:02 +0100[diff] [blame^]25define internal void @callee(i32 %n, ptr noalias nonnull %A, i32 %i) #0 {
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]26entry:
27 br label %for
28
29for:
30 %j = phi i32 [0, %entry], [%j.inc, %inc]
31 %j.cmp = icmp slt i32 %j, %n
32 br i1 %j.cmp, label %body, label %exit
33
34 body:
35 %idx = add i32 %i, %j
Nikita Popovb3324992023-01-17 10:12:02 +0100[diff] [blame^]36 %arrayidx = getelementptr inbounds double, ptr %A, i32 %idx
37 store double 42.0, ptr %arrayidx
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]38 br label %inc
39
40inc:
41 %j.inc = add nuw nsw i32 %j, 1
42 br label %for
43
44exit:
45 br label %return
46
47return:
48 ret void
49}
50
51
Nikita Popovb3324992023-01-17 10:12:02 +0100[diff] [blame^]52define void @caller(i32 %n, ptr noalias nonnull %A) #0 {
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]53entry:
54 br label %for
55
56for:
57 %i = phi i32 [0, %entry], [%j.inc, %inc]
58 %i.cmp = icmp slt i32 %i, %n
59 br i1 %i.cmp, label %body, label %exit
60
61 body:
Nikita Popovb3324992023-01-17 10:12:02 +0100[diff] [blame^]62 call void @callee(i32 %n, ptr %A, i32 %i)
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]63 br label %inc
64
65inc:
66 %j.inc = add nuw nsw i32 %i, 1
67 br label %for
68
69exit:
70 br label %return
71
72return:
73 ret void
74}
75
76
77declare void @unrelated_decl()
78
79
Michael Kruseffa39b42021-08-28 22:38:52 -0500[diff] [blame]80attributes #0 = { noinline }
81
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]82!llvm.ident = !{!8}
83!8 = !{!"xyxxy"}
84
85
86; CHECK-NOT: unrelated_type
87
88; CALLEE-LABEL: @callee(
89; CALLEE-NOT: @caller
90; CALLEE-NOT: @unrelated_decl
91
Michael Kruseffa39b42021-08-28 22:38:52 -0500[diff] [blame]92; CALLER-NOT: define {{.*}} @callee(
Michael Kruse9cfab5e2021-08-22 20:35:14 -0500[diff] [blame]93; CALLER-LABEL: @caller(
94
95; CHECK-NOT: @unrelated_decl
96; CHECK: xyxxy