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Diffstat (limited to 'docs/CodeGenerator.html')
| -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 39eecc1289..0e63faca3c 100644 --- a/docs/CodeGenerator.html +++ b/docs/CodeGenerator.html @@ -444,7 +444,11 @@ href="TableGenFundamentals.html">TableGen</a> description of the register file. <div class="doc_text"> <p> - TODO + <p>The <tt>TargetSubtarget</tt> class is used to provide information about the + specific chip set being targeted. A sub-target informs code generation of + which instructions are supported, instruction latencies and instruction + execution itinerary; i.e., which processing units are used, in what order, and + for how long. </p> </div> |