Commit Graph

2 Commits

Author SHA1 Message Date
Tim Northover fb26d9a286 MIR: remove explicit "noVRegs" property.
We can infer this from the incoming MIR, so there's no reason to
represent it with a special flag.

llvm-svn: 304246
2017-05-30 21:28:57 +00:00
Simon Dardis 0a47edb153 [mips] Deal with empty blocks in the mips hazard scheduler
This patch teaches the hazard scheduler how to handle empty blocks
when search for the next real instruction when dealing with forbidden
slots.

Reviewers: slthakur

Differential Revision: https://reviews.llvm.org/D31293

llvm-svn: 299427
2017-04-04 11:28:53 +00:00