[llvm] [AArch64] Generalize integer FPR lane stores for all types (PR #134117)
    Benjamin Maxwell via llvm-commits 
    llvm-commits at lists.llvm.org
       
    Fri Apr 11 06:59:42 PDT 2025
    
    
  
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@@ -232,7 +231,7 @@ define void @v2i16(ptr %p1, ptr %p2) {
 ; CHECK-SD-NEXT:    ld1 { v0.h }[2], [x8]
 ; CHECK-SD-NEXT:    ld1 { v1.h }[2], [x9]
 ; CHECK-SD-NEXT:    add v0.2s, v0.2s, v1.2s
-; CHECK-SD-NEXT:    mov s1, v0.s[1]
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MacDue wrote:
I've added a couple of patterns to `Neon_INS_elt_pattern` to prefer the scalar `mov` format in this case.  
https://github.com/llvm/llvm-project/pull/134117
    
    
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