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Diffstat (limited to 'docs/CodeGenerator.html')
| -rw-r--r-- | docs/CodeGenerator.html | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html index 7bbc7602a8..07ba9ed2c8 100644 --- a/docs/CodeGenerator.html +++ b/docs/CodeGenerator.html @@ -205,7 +205,10 @@ instructions.</li> <li><b><a href="#selectiondag_sched">Scheduling and Formation</a></b> - This phase takes the DAG of target instructions produced by the instruction selection phase, determines an ordering of the instructions, then emits the instructions -as <tt><a href="#machineinstr">MachineInstr</a></tt>s with that ordering. +as <tt><a href="#machineinstr">MachineInstr</a></tt>s with that ordering. Note +that we describe this in the <a href="#instselect">instruction selection +section</a> because it operates on a <a +href="#selectiondag_intro">SelectionDAG</a>. </li> <li><b><a href="#ssamco">SSA-based Machine Code Optimizations</a></b> - This @@ -1110,6 +1113,10 @@ converted to a list of <a href="#machineinstr">MachineInstr</a>s and the Selection DAG is destroyed. </p> +<p>Note that this phase is logically seperate from the instruction selection +phase, but is tied to it closely in the code because it operates on +SelectionDAGs.</p> + </div> <!-- _______________________________________________________________________ --> |