llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-03-03 14:31:10 +00:00

History

Misha Brukman bebde759e5 * Use LI(S) to copy constants into registers intead of ADDI(S) as the latter is

a funky way to "use" R0 for a 0-valued operand
* Add IMPLICIT_DEFs for incoming function arguments via registers to help the
  register allocator not clobber those registers
* Implement comparisons with longs
* Teach emitSelectOperation() to fold the SetCC operation

Patch contributed by Nate Begeman


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14901 91177308-0d34-0410-b5e6-96231b3b80d8

2004-07-16 21:06:24 +00:00

Analysis

Be compatible with IA64

2004-07-16 00:04:13 +00:00