[llvm] [Xtensa] Implement sextload i8 (PR #106053)

[Sergei Barannikov via llvm-commits]

================
@@ -70,11 +70,12 @@ XtensaTargetLowering::XtensaTargetLowering(const TargetMachine &TM,
   setOperationAction(ISD::FP_TO_UINT, MVT::i32, Expand);
   setOperationAction(ISD::FP_TO_SINT, MVT::i32, Expand);
 
-  // No sign extend instructions for i1
+  // No sign extend instructions for i1 and sign extend load i8
----------------
s-barannikov wrote:

Comments should end with a period.


https://github.com/llvm/llvm-project/pull/106053