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| author | Dan Gohman <djg@cray.com> | 2007-10-15 21:07:59 +0000 |
|---|---|---|
| committer | Dan Gohman <djg@cray.com> | 2007-10-15 21:07:59 +0000 |
| commit | 3e80ef82d8d79397cad3bb1f7a96293a0d3d027a (patch) | |
| tree | 3732a0218afff39b873807f4e8d2b20fe1888d4c /docs | |
| parent | 361079c957a3bdf2a1ae51baa7d04c5091af9cc0 (diff) | |
| download | external_llvm-3e80ef82d8d79397cad3bb1f7a96293a0d3d027a.zip external_llvm-3e80ef82d8d79397cad3bb1f7a96293a0d3d027a.tar.gz external_llvm-3e80ef82d8d79397cad3bb1f7a96293a0d3d027a.tar.bz2 | |
Document the -view-sunit-dags option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43015 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/CodeGenerator.html | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html index b454b6b..bb4119c 100644 --- a/docs/CodeGenerator.html +++ b/docs/CodeGenerator.html @@ -862,7 +862,11 @@ of the code compiled (if you only get errors printed to the console while using this, you probably <a href="ProgrammersManual.html#ViewGraph">need to configure your system</a> to add support for it). The <tt>-view-sched-dags</tt> option views the SelectionDAG output from the Select phase and input to the Scheduler -phase.</p> +phase. The <tt>-view-sunit-dags</tt> option views the ScheduleDAG, which is +based on the final SelectionDAG, with nodes that must be scheduled as a unit +bundled together into a single node, and with immediate operands and other +nodes that aren't relevent for scheduling omitted. +</p> </div> |