mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-15 23:31:37 +00:00
d1b2c1e88f
spilled (if it is not already). - If LR is spilled, use BL to implement far jumps. LR is not used as a GPR in thumb mode so it can be clobbered if it is properly spilled / restored in prologue / epilogue. - If LR is force spilled but no far jump has been emitted, try undo'ing the spill by: push lr -> delete pop pc -> bx lr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33650 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the HTML documentation provided in docs/index.html for further assistance with LLVM.