llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-19 04:32:19 +00:00

History

Chris Lattner e576b91948 Implement select.ll:test12*

This transforms code like this:

   %C = or %A, %B
   %D = select %cond, %C, %A
into:
   %C = select %cond, %B, 0
   %D = or %A, %C

Since B is often a constant, the select can often be eliminated.  In any case,
this reduces the usage count of A, allowing subsequent optimizations to happen.

This xform applies when the operator is any of:
  add, sub, mul, or, xor, and, shl, shr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12800 91177308-0d34-0410-b5e6-96231b3b80d8

2004-04-09 23:46:01 +00:00

Analysis

Fix a bug Brian found.

2004-04-07 16:16:11 +00:00

Archive

Use the true, decoded name of the archive member in getObjectType.

2004-03-31 19:51:00 +00:00

AsmParser

Support getelementptr instructions which use uint's to index into structure

2004-04-05 01:30:04 +00:00

Bytecode

Implement support for a new LLVM 1.3 bytecode format, which uses uint's