[llvm] [DAG] Support saturated truncate (PR #99418)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Mon Jul 22 04:45:52 PDT 2024


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@@ -804,6 +804,9 @@ enum NodeType {
 
   /// TRUNCATE - Completely drop the high bits.
   TRUNCATE,
+  /// TRUNCATE_[SU]SAT - Truncate for saturated operand
+  TRUNCATE_SSAT,
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RKSimon wrote:

If we have targets that support for TRUNCATE_USAT_S then by all means support it.

https://github.com/llvm/llvm-project/pull/99418


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