mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-21 06:30:16 +00:00
1> on every path through the CFG, a FrameSetup <n> is always followed by a FrameDestroy <n> and a FrameDestroy is always followed by a FrameSetup. 2> stack adjustments are identical on all CFG edges to a merge point. 3> frame is destroyed at end of a return block. PR16393 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186350 91177308-0d34-0410-b5e6-96231b3b80d8