Displaying 1 result from an estimated 1 matches for "45f09d4f".
2013 Nov 06
1
[LLVMdev] how to avoid llvm to optimize variable
Hi all,
For debugging purpose, I would like to create temporary local variables that I want to keep 'live' for a routine execution. They will be set to a value at routine entrance and I they will never be used.
Is there a way to avoid llvm to optimize them away when mem2reg is performed ?
Thanks for your answer
Seb