hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
36 lines
1.2 KiB
LLVM
36 lines
1.2 KiB
LLVM
; RUN: llvm-dis < %s.bc | FileCheck %s
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; Check that function-local metadata is dropped correctly when it's not a
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; direct argument to a call instruction.
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;
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; Bitcode assembled by llvm-as v3.5.0.
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define void @foo(i32 %v) {
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; CHECK: entry:
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entry:
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; CHECK-NEXT: call void @llvm.bar(metadata i32 %v)
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call void @llvm.bar(metadata !{i32 %v})
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; Note: these supposedly legal instructions fired an assertion in llvm-as:
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;
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; Assertion failed: (I != ValueMap.end() && "Value not in slotcalculator!"), function getValueID, file lib/Bitcode/Writer/ValueEnumerator.cpp, line 138.
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;
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; So, I didn't test them; it looks like bitcode compatability is irrelevant.
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; call void @llvm.bar(metadata !{i32 0, i32 %v})
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; call void @llvm.bar(metadata !{i32 %v, i32 0})
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; call void @llvm.bar(metadata !{metadata !{}, i32 %v})
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; call void @llvm.bar(metadata !{i32 %v, metadata !{}})
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; CHECK-NEXT: call void @llvm.bar(metadata !0)
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; CHECK-NEXT: call void @llvm.bar(metadata !0)
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call void @llvm.bar(metadata !{i32 %v, i32 %v})
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call void @llvm.bar(metadata !{metadata !{i32 %v}})
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; CHECK-NEXT: ret void{{$}}
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ret void, !baz !{i32 %v}
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}
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declare void @llvm.bar(metadata)
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; CHECK: !0 = !{}
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