1; RUN: opt -name-anon-functions -module-summary < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC
2; Check for summary block/records.
3
4; Check the value ids in the summary entries against the
5; same in the ValueSumbolTable, to ensure the ordering is stable.
6; Also check the linkage field on the summary entries.
7; BC: <GLOBALVAL_SUMMARY_BLOCK
8; BC-NEXT: <PERMODULE {{.*}} op0=1 op1=0
9; BC-NEXT: <PERMODULE {{.*}} op0=2 op1=0
10; BC-NEXT: <PERMODULE {{.*}} op0=3 op1=3
11; BC-NEXT: <ALIAS {{.*}} op0=4 op1=0 op2=3
12; BC-NEXT: </GLOBALVAL_SUMMARY_BLOCK
13; BC-NEXT: <VALUE_SYMTAB
14; BC-NEXT: <FNENTRY {{.*}} op0=3 {{.*}}> record string = 'anon.
15; BC-NEXT: <FNENTRY {{.*}} op0=1 {{.*}}> record string = 'foo'
16; BC-NEXT: <FNENTRY {{.*}} op0=2 {{.*}}> record string = 'bar'
17; BC-NEXT: <FNENTRY {{.*}} op0=4 {{.*}}> record string = 'f'
18
19; RUN: opt -name-anon-functions -module-summary < %s | llvm-dis | FileCheck %s
20; Check that this round-trips correctly.
21
22; ModuleID = '<stdin>'
23target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
24target triple = "x86_64-unknown-linux-gnu"
25
26; CHECK: define i32 @foo()
27
28; Function Attrs: nounwind uwtable
29define i32 @foo() #0 {
30entry:
31  ret i32 1
32}
33
34; CHECK: define i32 @bar(i32 %x)
35
36; Function Attrs: nounwind uwtable
37define i32 @bar(i32 %x) #0 {
38entry:
39  ret i32 %x
40}
41
42; FIXME: Anonymous function and alias not currently in summary until
43; follow on fixes to rename anonymous functions and emit alias summary
44; entries are committed.
45; Check an anonymous function as well, since in that case only the alias
46; ends up in the value symbol table and having a summary.
47@f = alias void (), void ()* @0   ; <void ()*> [#uses=0]
48@h = external global void ()*     ; <void ()*> [#uses=0]
49
50define internal void @0() nounwind {
51entry:
52  store void()* @0, void()** @h
53        br label %return
54
55return:         ; preds = %entry
56        ret void
57}
58