Author: Amr Hesham
Date: 2026-06-19T17:22:33Z
New Revision: 394aa60e5678f07de7ad2f1923ddb2290f9ad7c6

URL: 
https://github.com/llvm/llvm-project/commit/394aa60e5678f07de7ad2f1923ddb2290f9ad7c6
DIFF: 
https://github.com/llvm/llvm-project/commit/394aa60e5678f07de7ad2f1923ddb2290f9ad7c6.diff

LOG: [CIR][NFC] Sync AArch64 NEON intrinsics with Clang (#204862)

Sync AArch64 NEON intrinsics with Clang after changes merged from
#204201

Added: 
    

Modified: 
    clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp 
b/clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp
index 279cc322b307f..8b077620d2bab 100644
--- a/clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp
@@ -1484,22 +1484,6 @@ CIRGenFunction::emitAArch64SMEBuiltinExpr(unsigned 
builtinID,
 
 // Some intrinsics are equivalent for codegen.
 static const std::pair<unsigned, unsigned> neonEquivalentIntrinsicMap[] = {
-    {
-        NEON::BI__builtin_neon_splat_lane_bf16,
-        NEON::BI__builtin_neon_splat_lane_v,
-    },
-    {
-        NEON::BI__builtin_neon_splat_laneq_bf16,
-        NEON::BI__builtin_neon_splat_laneq_v,
-    },
-    {
-        NEON::BI__builtin_neon_splatq_lane_bf16,
-        NEON::BI__builtin_neon_splatq_lane_v,
-    },
-    {
-        NEON::BI__builtin_neon_splatq_laneq_bf16,
-        NEON::BI__builtin_neon_splatq_laneq_v,
-    },
     {
         NEON::BI__builtin_neon_vabd_f16,
         NEON::BI__builtin_neon_vabd_v,
@@ -1612,40 +1596,6 @@ static const std::pair<unsigned, unsigned> 
neonEquivalentIntrinsicMap[] = {
         NEON::BI__builtin_neon_vfmaq_laneq_f16,
         NEON::BI__builtin_neon_vfmaq_laneq_v,
     },
-    {NEON::BI__builtin_neon_vld1_bf16_x2, NEON::BI__builtin_neon_vld1_x2_v},
-    {NEON::BI__builtin_neon_vld1_bf16_x3, NEON::BI__builtin_neon_vld1_x3_v},
-    {NEON::BI__builtin_neon_vld1_bf16_x4, NEON::BI__builtin_neon_vld1_x4_v},
-    {NEON::BI__builtin_neon_vld1_bf16, NEON::BI__builtin_neon_vld1_v},
-    {NEON::BI__builtin_neon_vld1_dup_bf16, NEON::BI__builtin_neon_vld1_dup_v},
-    {NEON::BI__builtin_neon_vld1_lane_bf16, 
NEON::BI__builtin_neon_vld1_lane_v},
-    {NEON::BI__builtin_neon_vld1q_bf16_x2, NEON::BI__builtin_neon_vld1q_x2_v},
-    {NEON::BI__builtin_neon_vld1q_bf16_x3, NEON::BI__builtin_neon_vld1q_x3_v},
-    {NEON::BI__builtin_neon_vld1q_bf16_x4, NEON::BI__builtin_neon_vld1q_x4_v},
-    {NEON::BI__builtin_neon_vld1q_bf16, NEON::BI__builtin_neon_vld1q_v},
-    {NEON::BI__builtin_neon_vld1q_dup_bf16, 
NEON::BI__builtin_neon_vld1q_dup_v},
-    {NEON::BI__builtin_neon_vld1q_lane_bf16,
-     NEON::BI__builtin_neon_vld1q_lane_v},
-    {NEON::BI__builtin_neon_vld2_bf16, NEON::BI__builtin_neon_vld2_v},
-    {NEON::BI__builtin_neon_vld2_dup_bf16, NEON::BI__builtin_neon_vld2_dup_v},
-    {NEON::BI__builtin_neon_vld2_lane_bf16, 
NEON::BI__builtin_neon_vld2_lane_v},
-    {NEON::BI__builtin_neon_vld2q_bf16, NEON::BI__builtin_neon_vld2q_v},
-    {NEON::BI__builtin_neon_vld2q_dup_bf16, 
NEON::BI__builtin_neon_vld2q_dup_v},
-    {NEON::BI__builtin_neon_vld2q_lane_bf16,
-     NEON::BI__builtin_neon_vld2q_lane_v},
-    {NEON::BI__builtin_neon_vld3_bf16, NEON::BI__builtin_neon_vld3_v},
-    {NEON::BI__builtin_neon_vld3_dup_bf16, NEON::BI__builtin_neon_vld3_dup_v},
-    {NEON::BI__builtin_neon_vld3_lane_bf16, 
NEON::BI__builtin_neon_vld3_lane_v},
-    {NEON::BI__builtin_neon_vld3q_bf16, NEON::BI__builtin_neon_vld3q_v},
-    {NEON::BI__builtin_neon_vld3q_dup_bf16, 
NEON::BI__builtin_neon_vld3q_dup_v},
-    {NEON::BI__builtin_neon_vld3q_lane_bf16,
-     NEON::BI__builtin_neon_vld3q_lane_v},
-    {NEON::BI__builtin_neon_vld4_bf16, NEON::BI__builtin_neon_vld4_v},
-    {NEON::BI__builtin_neon_vld4_dup_bf16, NEON::BI__builtin_neon_vld4_dup_v},
-    {NEON::BI__builtin_neon_vld4_lane_bf16, 
NEON::BI__builtin_neon_vld4_lane_v},
-    {NEON::BI__builtin_neon_vld4q_bf16, NEON::BI__builtin_neon_vld4q_v},
-    {NEON::BI__builtin_neon_vld4q_dup_bf16, 
NEON::BI__builtin_neon_vld4q_dup_v},
-    {NEON::BI__builtin_neon_vld4q_lane_bf16,
-     NEON::BI__builtin_neon_vld4q_lane_v},
     {
         NEON::BI__builtin_neon_vmax_f16,
         NEON::BI__builtin_neon_vmax_v,
@@ -1822,32 +1772,6 @@ static const std::pair<unsigned, unsigned> 
neonEquivalentIntrinsicMap[] = {
         NEON::BI__builtin_neon_vsqrtq_f16,
         NEON::BI__builtin_neon_vsqrtq_v,
     },
-    {NEON::BI__builtin_neon_vst1_bf16_x2, NEON::BI__builtin_neon_vst1_x2_v},
-    {NEON::BI__builtin_neon_vst1_bf16_x3, NEON::BI__builtin_neon_vst1_x3_v},
-    {NEON::BI__builtin_neon_vst1_bf16_x4, NEON::BI__builtin_neon_vst1_x4_v},
-    {NEON::BI__builtin_neon_vst1_bf16, NEON::BI__builtin_neon_vst1_v},
-    {NEON::BI__builtin_neon_vst1_lane_bf16, 
NEON::BI__builtin_neon_vst1_lane_v},
-    {NEON::BI__builtin_neon_vst1q_bf16_x2, NEON::BI__builtin_neon_vst1q_x2_v},
-    {NEON::BI__builtin_neon_vst1q_bf16_x3, NEON::BI__builtin_neon_vst1q_x3_v},
-    {NEON::BI__builtin_neon_vst1q_bf16_x4, NEON::BI__builtin_neon_vst1q_x4_v},
-    {NEON::BI__builtin_neon_vst1q_bf16, NEON::BI__builtin_neon_vst1q_v},
-    {NEON::BI__builtin_neon_vst1q_lane_bf16,
-     NEON::BI__builtin_neon_vst1q_lane_v},
-    {NEON::BI__builtin_neon_vst2_bf16, NEON::BI__builtin_neon_vst2_v},
-    {NEON::BI__builtin_neon_vst2_lane_bf16, 
NEON::BI__builtin_neon_vst2_lane_v},
-    {NEON::BI__builtin_neon_vst2q_bf16, NEON::BI__builtin_neon_vst2q_v},
-    {NEON::BI__builtin_neon_vst2q_lane_bf16,
-     NEON::BI__builtin_neon_vst2q_lane_v},
-    {NEON::BI__builtin_neon_vst3_bf16, NEON::BI__builtin_neon_vst3_v},
-    {NEON::BI__builtin_neon_vst3_lane_bf16, 
NEON::BI__builtin_neon_vst3_lane_v},
-    {NEON::BI__builtin_neon_vst3q_bf16, NEON::BI__builtin_neon_vst3q_v},
-    {NEON::BI__builtin_neon_vst3q_lane_bf16,
-     NEON::BI__builtin_neon_vst3q_lane_v},
-    {NEON::BI__builtin_neon_vst4_bf16, NEON::BI__builtin_neon_vst4_v},
-    {NEON::BI__builtin_neon_vst4_lane_bf16, 
NEON::BI__builtin_neon_vst4_lane_v},
-    {NEON::BI__builtin_neon_vst4q_bf16, NEON::BI__builtin_neon_vst4q_v},
-    {NEON::BI__builtin_neon_vst4q_lane_bf16,
-     NEON::BI__builtin_neon_vst4q_lane_v},
     // The mangling rules cause us to have one ID for each type for
     // vldap1(q)_lane and vstl1(q)_lane, but codegen is equivalent for all of
     // them. Choose an arbitrary one to be handled as tha canonical variation.


        
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