Inconsistent typecasting and shift operation result

[yangzao]

Description

Original code:

`321 + 42 - ((int)((((double)(321)) - ((double)(321))))) + ((int)((((int)(321)) << ((int)(321)))))`

Clang consider this operation result to be 28690.
Decompiled value:

8210

Steps to reproduce the bug

Files:
3.zip

1. compile orig.c with Clang and -O0.
2. decompile the compiled program with angr.
3. in the decompiled code, the issue is at v5 = v8; in the first for loop. v8 (initialized to 8210) corresponds to the above-mentioned operation.

Environment

No response

Additional context

No response