[llvm-bugs] [Bug 80992] [BOLT] perf2bolt fails on aarch64 due to an unsupported CFI opcode

[LLVM Bugs via llvm-bugs]

Issue	80992
Summary	[BOLT] perf2bolt fails on aarch64 due to an unsupported CFI opcode
Labels	BOLT
Assignees
Reporter	ARG-NK

    I am using BOLT to optimize a binary compiled with GCC (used options -gdwarf64 and -gdwarf4 ): 
When perf2bolt is used I get the below error message: 

command: perf2bolt -p perf.data FILENAME.so -o perf.fdata --itrace=el64i10ns

![image](https://github.com/llvm/llvm-project/assets/158327801/d60a8c4b-38fe-42dc-b53b-77a7779fd228)

This is the opcode:
![image](https://github.com/llvm/llvm-project/assets/158327801/a48b68bb-a592-456e-93f1-1587cd5fd9c5)

does BOLT support binary with dwarf64 format ? 

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