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Consolidate conditional compilation for la_profile_begin/end declarations and definitions. Ensure functions are always called (as empty stubs when CONFIG_LATX_PROFILER is off) and remove duplicate calls, keeping profiling logic paired and consistent. Signed-off-by: Hanlu Li <heuleehanlu@gmail.com>
Move indirect jump handling logic from translator switch statement into separate functions: 1. Add set_tb_jmp_indirect_label() helper function 2. Add generate_indirect_exit_stub() helper function Signed-off-by: Hanlu Li <heuleehanlu@gmail.com>
Added a helper function `next_in_same_tu()` to check if the next TB belongs to the same TU. This function is intended to be called only during the TU translation phase. Signed-off-by: Hanlu Li <heuleehanlu@gmail.com>
1.Change generate_indirect_goto() from static to global visibility 2.Add parameters jirl_rd and next_tb to generalize the function This refactoring allows the indirect goto generation logic to be reused in multiple contexts, improving code flexibility and paving the way for future optimizations. Signed-off-by: Hanlu Li <heuleehanlu@gmail.com>
This patch introduces a shared exit stub mechanism for all TBs ending with indirect jumps within a TU. Key changes: 1. Create a common exit stub for indirect jump tails across all TBs in the same TU 2. Reduce instruction count per TB by consolidating indirect jump epilogues 3. Enable the jirl instruction in not taken path to be contiguous with next TB's code Signed-off-by: Hanlu Li <heuleehanlu@gmail.com>
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