[llvm-dev] How to interpret Selection DAG error output

[Krzysztof Parzyszek via llvm-dev]

On 2/18/2016 1:19 PM, Rail Shafigulin wrote:
>     0x3283608: i32,ch = CopyFromReg 0x3257980, 0x3283500 [ORD=1] [ID=9]
>       0x3283500: i32 = Register %vreg5 [ID=1]

The vreg5 is an argument to the CopyFromReg, which is an argument to the 
original SET_FLAG.

-Krzysztof


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