[clang] [SCCP] [Transform] Adding ICMP folding for zext and sext in SCCPSolver (PR #67594)

[Marianne Mailhot-Sarrasin via cfe-commits]

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@@ -0,0 +1,185 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --tool ./bin/opt --version 3
+; See PRXXX for more details
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mariannems wrote:

`See PRXXX` Was that autogenerated ? Does it need to be updated ?

https://github.com/llvm/llvm-project/pull/67594