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2011 Apr 15
0
[LLVMdev] Valid debug information being deleted by DAGCombiner
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2011 Apr 15
2
[LLVMdev] Valid debug information being deleted by DAGCombiner
On 4/14/11 8:22 PM, Villmow, Micah wrote:
>
> Found another bitcode file where a debug symbol is being dropped.
>
> In the attached bitcode file, the variable gid is not in the debug output.
>
Dumb question: Have you looked to see if mem2reg is destroying (or not
maintaining) the debug information of interest (or put another way, was
the variable gid promoted to an LLVM register