Commit Graph

3 Commits

Author SHA1 Message Date
Lei Huang
c64508a42f Update branch coalescing to be a PowerPC specific pass
Implementing this pass as a PowerPC specific pass.  Branch coalescing utilizes
the analyzeBranch method which currently does not include any implicit operands.
This is not an issue on PPC but must be handled on other targets.

Pass is currently off by default. Enabled via -enable-ppc-branch-coalesce.

Differential Revision : https: // reviews.llvm.org/D32776

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313061 91177308-0d34-0410-b5e6-96231b3b80d8
2017-09-12 18:39:11 +00:00
Eric Christopher
b9af9b04de Temporarily revert "Update branch coalescing to be a PowerPC specific pass"
From comments and code review it wasn't intended to be enabled by default yet.

This reverts commit r311588.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312214 91177308-0d34-0410-b5e6-96231b3b80d8
2017-08-31 05:56:16 +00:00
Lei Huang
35d604386e Update branch coalescing to be a PowerPC specific pass
Implementing this pass as a PowerPC specific pass.  Branch coalescing utilizes
the analyzeBranch method which currently does not include any implicit operands.
This is not an issue on PPC but must be handled on other targets.

Differential Revision : https: // reviews.llvm.org/D32776

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311588 91177308-0d34-0410-b5e6-96231b3b80d8
2017-08-23 19:25:04 +00:00