Displaying 1 result from an estimated 1 matches for "end512".
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end12
2014 Apr 29
2
[LLVMdev] how to identify basic blocks added for switch instruction without default?
Hi,
I just notice that front-end will add an extra block for switch
instruction without default. How could I identify basic blocks added due
to this reason?
The added codes looks like:
sw.default.i625: ; preds = %if.end512
tail call void @fancy_abort(i8* getelementptr inbounds ([38 x i8]*
@.str, i64 0, i64 0), i32 3045, i8* getelementptr inbounds ([23 x i8]*
@__FUNCTION__.compcode_to_comparison, i64 0, i64 0)) #7, !dbg !8046
unreachable, !dbg !8046
Could I get "unreachable" information from met...