Carlos Alberto Enciso ba4e437c6a [DebugInfo][Dexter] Speculated BB presents illegal variable value to debugger. ...

When SimplifyCFG changes the PHI node into a select instruction, the debug information becomes ambiguous. It causes the debugger to display wrong variable value. 

Differential Revision: https://reviews.llvm.org/D51976

llvm-svn: 342527

2018-09-19 08:16:56 +00:00

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