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