From f90ce9ecf8311e4cd585ad6251e897ec597da540 Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Sat, 22 May 2004 01:04:19 +0000 Subject: [PATCH] Removed the 64-bit fix from the "to do" list since the bug is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13624 91177308-0d34-0410-b5e6-96231b3b80d8 --- docs/Stacker.html | 5 ----- 1 file changed, 5 deletions(-) diff --git a/docs/Stacker.html b/docs/Stacker.html index 41b77fe55fc..033ba30c0e5 100644 --- a/docs/Stacker.html +++ b/docs/Stacker.html @@ -1374,11 +1374,6 @@ interested, here are some things that could be implemented better:

  • Write an LLVM pass to compute the correct stack depth needed by the program. Currently the stack is set to a fixed number which means programs with large numbers of definitions might fail.
    • -
  • Enhance to run on 64-bit platforms like SPARC. Right now the size of a - pointer on 64-bit machines will cause incorrect results because of the - 32-bit size of a stack element currently supported. This feature was not - implemented because LLVM needs a union type to be able to support the - different sizes correctly (portably and efficiently).
  • Write an LLVM pass to optimize the use of the global stack. The code emitted currently is somewhat wasteful. It gets cleaned up a lot by existing passes but more could be done.