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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2013-07-24 17:45:11 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2013-07-24 17:45:11 +0000 |
| commit | b8f35903574cae594d5e79b1bcae878b2f55b4d0 (patch) | |
| tree | 44889250c91c4df01d1bbec1a6ef017989402bd9 /llvm/docs/CommandGuide/llc.rst | |
| parent | c0f7b81d89e648f1ccaa5609690f20c96248e9c6 (diff) | |
| download | bcm5719-llvm-b8f35903574cae594d5e79b1bcae878b2f55b4d0.tar.gz bcm5719-llvm-b8f35903574cae594d5e79b1bcae878b2f55b4d0.zip | |
Update old llc documentation.
Patch by Hafiz Abid!
llvm-svn: 187056
Diffstat (limited to 'llvm/docs/CommandGuide/llc.rst')
| -rw-r--r-- | llvm/docs/CommandGuide/llc.rst | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/llvm/docs/CommandGuide/llc.rst b/llvm/docs/CommandGuide/llc.rst index e6a59767aaf..f7ca322c19c 100644 --- a/llvm/docs/CommandGuide/llc.rst +++ b/llvm/docs/CommandGuide/llc.rst @@ -141,24 +141,24 @@ Tuning/Configuration Options .. option:: --regalloc=<allocator> - Specify the register allocator to use. The default ``allocator`` is *local*. + Specify the register allocator to use. Valid register allocators are: - *simple* + *basic* - Very simple "always spill" register allocator + Basic register allocator. - *local* + *fast* - Local register allocator + Fast register allcator. It is default for unoptimized code. - *linearscan* + *greedy* - Linear scan global register allocator + Greedy register allcator. It is default for optimized code. - *iterativescan* + *pbqp* - Iterative scan global register allocator + Register allocator based on 'Partitioned Boolean Quadratic Programming'. .. option:: --spiller=<spiller> |
