[llvm] [GlobalISel] Fold G_SHUFFLE_VECTOR with a single element mask to G_EXTRACT_VECTOR_ELT (PR #65342)

[Jay Foad via llvm-commits]

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@@ -12,10 +12,11 @@ body:             |
 
     ; CHECK-LABEL: name: shuffle_vector_to_concat_vector_0123
     ; CHECK: liveins: $d0, $d1
-    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0
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jayfoad wrote:

Could you please pre-commit a patch which just updates the checks in this file (no review needed) and then rebase the current patch on top of that?

https://github.com/llvm/llvm-project/pull/65342