diff --git a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp
index a0ee57f82a04f..0e43345bad6f1 100644
--- a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp
@@ -781,16 +781,7 @@ mlir::Value CIRGenFunction::emitX86BuiltinExpr(unsigned builtinID,
   case X86::BI__builtin_ia32_sqrtsh_round_mask:
   case X86::BI__builtin_ia32_sqrtsd_round_mask:
   case X86::BI__builtin_ia32_sqrtss_round_mask:
-  case X86::BI__builtin_ia32_sqrtpd256:
-  case X86::BI__builtin_ia32_sqrtpd:
-  case X86::BI__builtin_ia32_sqrtps256:
-  case X86::BI__builtin_ia32_sqrtps:
-  case X86::BI__builtin_ia32_sqrtph256:
-  case X86::BI__builtin_ia32_sqrtph:
   case X86::BI__builtin_ia32_sqrtph512:
-  case X86::BI__builtin_ia32_vsqrtbf16256:
-  case X86::BI__builtin_ia32_vsqrtbf16:
-  case X86::BI__builtin_ia32_vsqrtbf16512:
   case X86::BI__builtin_ia32_sqrtps512:
   case X86::BI__builtin_ia32_sqrtpd512:
   case X86::BI__builtin_ia32_pmuludq128:
@@ -943,7 +934,6 @@ mlir::Value CIRGenFunction::emitX86BuiltinExpr(unsigned builtinID,
   case X86::BI__builtin_ia32_vcvtph2ps256_mask:
   case X86::BI__builtin_ia32_vcvtph2ps512_mask:
   case X86::BI__builtin_ia32_cvtneps2bf16_128_mask:
-  case X86::BI__builtin_ia32_cvtsbf162ss_32:
   case X86::BI__builtin_ia32_cvtneps2bf16_256_mask:
   case X86::BI__builtin_ia32_cvtneps2bf16_512_mask:
   case X86::BI__cpuid: