diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-19 21:02:31 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-19 21:02:31 +0000 |
| commit | ec096b492549d625e4be608fcaea265b96dabc03 (patch) | |
| tree | 41db4e37877ef8d77a293a41d5f5f166822ed2e6 /lib/Target/PowerPC/PPCFrameLowering.cpp | |
| parent | ccce1233a27e9527cfb68cbced311351332a3a4e (diff) | |
Remove the late DCE in RegisterCoalescer.
Dead code and joined copies are now eliminated on the fly, and there is
no need for a post pass.
This makes the coalescer work like other modern register allocator
passes: Code is changed on the fly, there is no pending list of changes
to be committed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157132 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCFrameLowering.cpp')
0 files changed, 0 insertions, 0 deletions