[llvm] Add 3 way compare <=> integer intrinsics to Langref (PR #83227)

[Nikita Popov via llvm-commits]

Miguel Raz =?utf-8?q?Guzmán?= Macedo,
Miguel Raz =?utf-8?q?Guzmán?= Macedo,
Miguel Raz =?utf-8?q?Guzmán?= Macedo,
Miguel Raz =?utf-8?q?Guzmán?= Macedo,miguelraz
 <miguelraz at ciencias.unam.mx>,miguelraz <miguelraz at ciencias.unam.mx>,miguelraz
 <miguelraz at ciencias.unam.mx>,miguelraz <miguelraz at ciencias.unam.mx>,miguelraz
 <miguelraz at ciencias.unam.mx>,miguelraz <miguelraz at ciencias.unam.mx>,
Miguel Raz =?utf-8?q?Guzmán?= Macedo,
Miguel Raz =?utf-8?q?Guzmán?= Macedo
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/83227 at github.com>


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@@ -0,0 +1,22 @@
+; RUN: not opt -S -passes=verify 2>&1 < %s | FileCheck %s
+
+
+define @matching_vector_lens(<4 x i32> %arg1, <4 x i32> %arg2) {
+	; CHECK-LABEL: cmp_vector_lens_match
+	; CHECK: return type and first arg type must have the same number of elements
+	%res = call <8 x i32> @llvm.scmp.v8i32.v4i32(<4 x i32> %arg1, <4 x i32> %arg2)
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nikic wrote:

Use four spaces instead of tabs for indentation.

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