llvm-6502/lit.local.cfg at d10a54f07fac76add4be5f3756a6121d38484938 - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-16 11:30:51 +00:00

Eli Bendersky 167a57ca45 Add an optimization that does CSE in a group of similar GEPs.

This optimization merges the common part of a group of GEPs, so we can compute
each pointer address by adding a simple offset to the common part.

The optimization is currently only enabled for the NVPTX backend, where it has
a large payoff on some benchmarks.

Review: http://reviews.llvm.org/D3462

Patch by Jingyue Wu.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207783 91177308-0d34-0410-b5e6-96231b3b80d8

2014-05-01 18:38:36 +00:00

5 lines

110 B

INI

Raw Blame History

 targets = set(config.root.targets_to_build.split())
 if not 'NVPTX' in targets:
     config.unsupported = True