llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-15 23:31:37 +00:00

History

Chris Lattner 033aaaf451 Add/Sub/Mul are safe to promote here as well. Incrementing a single-bit

bitfield now gives this code:

_plus:
        lwz r2, 0(r3)
        rlwimi r2, r2, 0, 1, 31
        xoris r2, r2, 32768
        stw r2, 0(r3)
        blr

instead of this:

_plus:
        lwz r2, 0(r3)
        srwi r4, r2, 31
        slwi r4, r4, 31
        addis r4, r4, -32768
        rlwimi r2, r4, 0, 0, 0
        stw r2, 0(r3)
        blr

this can obviously still be improved.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28275 91177308-0d34-0410-b5e6-96231b3b80d8

2006-05-13 02:16:08 +00:00

Analysis

Remove dead variable

2006-05-12 17:41:45 +00:00

Archive

When reading the symbol table, make sure to delete the ArchiveMember

2006-05-12 17:56:20 +00:00

AsmParser

…

Bytecode

When reading the symbol table, make sure to delete the ArchiveMember

2006-05-12 17:56:20 +00:00