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1; RUN: llvm-dis < %s.bc | FileCheck %s
2
3; Check that function-local metadata is dropped correctly when it's not a
4; direct argument to a call instruction.
5;
6; Bitcode assembled by llvm-as v3.5.0.
7
8define void @foo(i32 %v) {
9; CHECK: entry:
10entry:
11; CHECK-NEXT: call void @llvm.bar(metadata i32 %v)
12  call void @llvm.bar(metadata !{i32 %v})
13
14; Note: these supposedly legal instructions fired an assertion in llvm-as:
15;
16; Assertion failed: (I != ValueMap.end() && "Value not in slotcalculator!"), function getValueID, file lib/Bitcode/Writer/ValueEnumerator.cpp, line 138.
17;
18; So, I didn't test them; it looks like bitcode compatability is irrelevant.
19  ; call void @llvm.bar(metadata !{i32 0, i32 %v})
20  ; call void @llvm.bar(metadata !{i32 %v, i32 0})
21  ; call void @llvm.bar(metadata !{metadata !{}, i32 %v})
22  ; call void @llvm.bar(metadata !{i32 %v, metadata !{}})
23
24; CHECK-NEXT: call void @llvm.bar(metadata !0)
25; CHECK-NEXT: call void @llvm.bar(metadata !0)
26  call void @llvm.bar(metadata !{i32 %v, i32 %v})
27  call void @llvm.bar(metadata !{metadata !{i32 %v}})
28
29; CHECK-NEXT: ret void{{$}}
30  ret void, !baz !{i32 %v}
31}
32
33declare void @llvm.bar(metadata)
34
35; CHECK: !0 = !{}
36