[llvm-branch-commits] [clang] [llvm] [AArch64][llvm] Armv9.7-A: Add support for new Advanced SIMD (Neon) instructions (PR #163165)

via llvm-branch-commits llvm-branch-commits at lists.llvm.org
Wed Oct 22 05:22:36 PDT 2025


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@@ -9169,6 +9185,13 @@ multiclass SIMDThreeSameVectorFMLIndex<bit U, bits<4> opc, string asm,
                                               V128, V128_lo, v4f32, v8f16, VectorIndexH, OpNode>;
 }
 
+multiclass SIMDThreeSameVectorFDOTIndex<string asm> {
+  def v4f16tov2f32 : BaseSIMDThreeSameVectorIndexS<0b0, 0b0, 0b01, 0b1001, asm, ".2s", ".4h", ".2h",
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CarolineConcatto wrote:

s/v4f16tov2f32/v4f16_v2f32/g
s/v8f16tov4f32/v8f16_v4f32/g

https://github.com/llvm/llvm-project/pull/163165


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