Commit Graph

3 Commits

Author SHA1 Message Date
Quentin Colombet 3c2b13b258 [ARM64][CollectLOH] Add some comments to explain how the LOHs
framework works (for the compiler part), since the design
document is not available.

llvm-svn: 205379
2014-04-02 01:02:28 +00:00
Benjamin Kramer 3ad660a515 Detemplatize LOHDirective.
The ARM64 backend uses it only as a container to keep an MCLOHType and
Arguments around so give it its own little copy. The other functionality
isn't used and we had a crazy method specialization hack in place to
keep it working. Unfortunately that was incompatible with MSVC.

Also range-ify a couple of loops while at it.

llvm-svn: 205114
2014-03-29 19:21:20 +00:00
Tim Northover 53d3251851 MachO: Add linker-optimisation hint framework to MC.
Another part of the ARM64 backend (so tests will be following soon).
This is currently used by the linker to relax adrp/ldr pairs into nops
where possible, though could well be more broadly applicable.

llvm-svn: 205084
2014-03-29 07:34:53 +00:00