llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-28 06:32:09 +00:00

History

Johnny Chen adc7733a64 Added the follwoing 32-bit Thumb instructions for disassembly only:

o Parallel addition and subtraction, signed/unsigned
o Miscellaneous operations: QADD, QDADD, QSUB, QDSUB
o Unsigned sum of absolute differences [and accumulate]: USAD8, USADA8
o Signed/Unsigned saturate: SSAT, SSAT16, USAT, USAT16
o Signed multiply accumulate long (halfwords): SMLAL<x><y>
o Signed multiply accumulate/subtract [long] (dual): SMLAD[x], SMLALD[X], SMLSD[X], SMLSLD[X]
o Signed dual multiply add/subtract [long]: SMUAD[X], SMUSD[X]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97276 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-26 22:04:29 +00:00

Analysis

Make LoopSimplify change conditional branches in loop exiting blocks

2010-02-25 06:57:05 +00:00