[llvm-dev] Retrieving DbgInfoIntrinsics for a given value (original) (raw)
Hongbin Zheng via llvm-dev llvm-dev at lists.llvm.org
Wed Nov 22 13:29:11 PST 2017
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Hi LLVM,
If I have an llvm value "<16 x float> addrspace(1)* %in", and in the LLVM IR, there is a @llvm.dbg.value like:
call void @llvm.dbg.value(metadata <16 x float> addrspace(1)* %in, i64 0, metadata !216, metadata !28), !dbg !217
How I can retrieve this @llvm.dbg.value when I have "%in"?
Since Metadata is not a part of the uselist anymore, is there some way rather than iterate over every instructions in the function to get this @llvm.dbg.value?
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