[llvm] [LangRef][IR] Add 3-way compare intrinsics llvm.scmp/llvm.ucmp (PR #83227)

[Nikita Popov via llvm-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/83227 at github.com>


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@@ -0,0 +1,26 @@
+; RUN: not opt -S -passes=verify 2>&1 < %s | FileCheck %s
+
+
+define void @matching_vector_lens(<4 x i32> %arg1, <4 x i32> %arg2) {
+  ; CHECK-LABEL: cmp_vector_lens_match
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nikic wrote:

I don't think this is how  the errors are formatted. You should be getting the error message and *then* the intrinsic name, I think.

You should try running opt on this test locally and then adjust the check lines to match the output.

https://github.com/llvm/llvm-project/pull/83227