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| author | Owen Anderson <resistor@mac.com> | 2008-07-08 22:24:50 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-07-08 22:24:50 +0000 |
| commit | 491fccc4b4df32a14f33fa87cb3799cf45bb5fdd (patch) | |
| tree | d8a11045ed055742a1b0933af812427bf7cdf645 /lib/CodeGen/MachineInstr.cpp | |
| parent | 62b9b6e38caaae3ea8757ccff9e4513eebc58d98 (diff) | |
Make the local register allocator compute (purely local) liveness information for itself
rather than depending on LiveVariables. This decreases compile time from:
0.5909s (LV + Regalloc) to 0.421s (just regalloc).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53256 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions