llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-24 12:29:33 +00:00

History

Chris Lattner 85e42b45ac Reserve G1 for frame offset stuff and use it to handle large stack frames.

For example, instead of emitting this:

test:
        save -40112, %o6, %o6   ;; imm too large
        add %i6, -40016, %o0    ;; imm too large
        call caller
        nop
        restore %g0, %g0, %g0
        retl
        nop

emit this:

test:
        sethi 4194264, %g1
        or %g1, 848, %g1
        save %o6, %g1, %o6
        sethi 4194264, %g1
        add %g1, %i6, %g1
        add %i1, 944, %o0
        call caller
        nop
        restore %g0, %g0, %g0
        retl
        nop

which doesn't cause the assembler to barf.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24880 91177308-0d34-0410-b5e6-96231b3b80d8

2005-12-20 07:56:31 +00:00

Analysis

Prefix DSA specific options with dsa.

2005-12-19 20:14:38 +00:00

Archive

Fix a problem with llvm-ranlib that (on some platforms) caused the archive

2005-11-30 05:21:10 +00:00

AsmParser

regenerate

2005-11-12 18:22:38 +00:00

Bytecode

Fix a problem with llvm-ranlib that (on some platforms) caused the archive