riscv-llvm
riscv-llvm copied to clipboard
Implement frame pointer elimination
Code changes should be fairly straight-forward, testing will take most effort.
Implemented. This makes the use of update_llc_test_checks.py much more sensible for straight-forward RISC-V test cases. I'll leave this issue open until I clean up the tests to check both with and without framepointer for important cases (e.g. varargs, alloca).