diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-11-18 18:01:35 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-11-18 18:01:35 +0000 |
| commit | 0257dd375d64da978887d0c1e97ab3560d7597ce (patch) | |
| tree | 19d1be11a760d8c589c7b7498ad3c65d2c4d5f62 /lib/Bitcode/Reader/BitReader.cpp | |
| parent | e1caa98c5bfecbd0ac0920c09b7a1b4b1e9184a5 (diff) | |
Don't require LiveVariables for PHIElimination. Enable critical edge splitting
when LiveVariables is available.
The -split-phi-edges is now gone, and so is the hack to disable it when using
the local register allocator. The PHIElimination pass no longer has
LiveVariables as a prerequisite - that is what broke the local allocator.
Instead we do critical edge splitting when possible - that is when
LiveVariables is available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89213 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode/Reader/BitReader.cpp')
0 files changed, 0 insertions, 0 deletions