[llvm] [AArch64][NEON][SVE] Lower mixed sign/zero extended partial reductions to usdot (PR #107566)

[Sam Tebbs via llvm-commits]

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@@ -1,6 +1,7 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
-; RUN: llc -mtriple aarch64 -mattr=+neon,+dotprod < %s | FileCheck %s --check-prefixes=CHECK,CHECK-DOT
-; RUN: llc -mtriple aarch64 -mattr=+neon < %s | FileCheck %s --check-prefixes=CHECK,CHECK-NODOT
+; RUN: llc -mtriple aarch64 -mattr=+neon,+dotprod,+i8mm < %s | FileCheck %s --check-prefixes=CHECK,CHECK-DOT,CHECK-I8MM
+; RUN: llc -mtriple aarch64 -mattr=+neon,+i8mm < %s | FileCheck %s --check-prefixes=CHECK,CHECK-NODOT,CHECK-I8MM
+; RUN: llc -mtriple aarch64 -mattr=+neon,+dotprod < %s | FileCheck %s --check-prefixes=CHECK,CHECK-DOT,CHECK-NOI8MM
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SamTebbs33 wrote:

That's nice. I re-ordered the run lines a little to reduce the number of total changes.

https://github.com/llvm/llvm-project/pull/107566