[llvm] [Xtensa] Implement lowering SELECT_CC, SETCC. (PR #97017)

[Sergei Barannikov via llvm-commits]

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@@ -0,0 +1,184 @@
+; RUN: llc -mtriple=xtensa -disable-block-placement -verify-machineinstrs < %s \
+; RUN:   | FileCheck %s
+
+define signext i32 @f_eq(i32 signext %a, ptr %b) nounwind {
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s-barannikov wrote:

signext is redundant

https://github.com/llvm/llvm-project/pull/97017