llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-03-28 06:35:49 +00:00

History

Philip Reames 35f43b8786 Semantic tests for memory invalidation at statepoints

These are simply a collection of tests intended to show that information about the contents of gc references in the heap is lost at a statepoint. I've tried to write them so that they don't disallow correct transformations, while still being fairly easy to understand.

p.s. Ideas for additional tests are welcome.

Differential Revision: http://reviews.llvm.org/D6491



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224971 91177308-0d34-0410-b5e6-96231b3b80d8

2014-12-29 23:55:33 +00:00

AArch64

Lower multiply-negate operation to mneg on AArch64

2014-12-22 13:38:58 +00:00

ARM

[ARM] Don't break alignment when combining base updates into load/stores.

2014-12-23 06:07:31 +00:00

CPP

…

Generic

CodeGen: do not attempt to invalidate virtual registers for zero-sized phis.

2014-12-19 20:50:07 +00:00