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502d48a1fb
A WIP patch makes `DIDescriptor` accessors more strict, which in turn causes the `DebugInfoFinder` to crash on wrongly typed `!dbg` attachments. Catch that error up front in `Verifier::visitInstruction()`. Also remove a test that we "handle" invalid `!dbg` attachments, added back in r99938. We don't want to handle those anymore. Note: I'm *not* recursing and verifying the debug info graph reachable from this node; that work is already done by `verifyDebugInfo()`. llvm-svn: 232834
13 lines
293 B
LLVM
13 lines
293 B
LLVM
; RUN: not llvm-as -disable-output <%s 2>&1 | FileCheck %s
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define void @foo() {
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ret void, !dbg !{}
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}
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; CHECK: invalid !dbg metadata attachment
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; CHECK-NEXT: ret void, !dbg ![[LOC:[0-9]+]]
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; CHECK-NEXT: ![[LOC]] = !{}
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!llvm.module.flags = !{!0}
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!0 = !{i32 2, !"Debug Info Version", i32 3}
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